Material Category: Stainless Steels

Stainless Steel 317LM

Do you need custom fasteners created with Stainless Steel 317LM? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 317LM Bar Stock we have available to meet your needs.

Allegheny Ludlum Stainless Steel Chromium-Nickel-Molybdenum 317LX™ (UNS S31725)

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel

Key Words: Plate, sheet, and tube spec is ASTM A-240

Component Wt. %
C Max 0.03
Cr 18 – 20
Fe 60
Mn Max 2
Mo 4 – 5
N Max 0.1
Ni 13.5 – 17.5
P Max 0.04
S Max 0.03
Si Max 0.75

Material Notes:
Iron content above calculated as balance.

Allegheny Ludlum’s 317LX™ is molybdenum-bearing austenitic stainless steel with greatly increased resistance to chemical attack as compared to the conventional chromium-nickel austenitic stainless steels such as Type 304. AL 317LX™ alloy also offers higher creep, stress-to-rupture, and tensile strength at elevated temperatures than conventional stainless steels. The alloy has low carbon to provide resistance to sensitization during welding and other thermal processes. Increased levels of molybdenum enhance resistance to pitting and crevice corrosion especially in process steams containing acids, chlorides and sulfur compounds at elevated temperatures. This alloy is intended for severe service conditions such as flue gas desulfurization (FGD) systems.

Information provided by Allegheny Ludlum Corporation.

Physical Properties Metric English Comments
Density 8 g/cc 0.289 lb/in³
Mechanical Properties
Tensile Strength, Ultimate Min 515 MPa Min 74700 psi ASTM A240
Tensile Strength, Yield Min 205 MPa Min 29700 psi ASTM A240
Elongation at Break Min 40 % Min 40 % ASTM A240
Modulus of Elasticity 200 GPa 29000 ksi
Electrical Properties
Electrical Resistivity 7.9e-005 ohm-cm 7.9e-005 ohm-cm
Magnetic Permeability 1.0028 1.0028 fully annealed 0.5″ plate; 1.0028 65% cold-worked 0.5″ plate
Thermal Properties
CTE, linear 20°C 16.5 µm/m-°C 9.17 µin/in-°F Range 25° – 100°C
CTE, linear 500°C 18.2 µm/m-°C 10.1 µin/in-°F Range 25°- 500°C
CTE, linear 1000°C 19.5 µm/m-°C 10.8 µin/in-°F Range 25°- 1000°C
Heat Capacity 0.46 J/g-°C 0.11 BTU/lb-°F
Thermal Conductivity 14.6 W/m-K 101 BTU-in/hr-ft²-°F
Melting Point 1320 – 1400 °C 2410 – 2550 °F
Solidus 1320 °C 2410 °F
Liquidus 1400 °C 2550 °F
Maximum Service Temperature, Air 899 °C 1650 °F oxidation resistance is excellent and low scaling rate at this temp

Stainless Steel 317

Do you need custom fasteners created with Stainless Steel 317? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 317 Bar Stock we have available to meet your needs.

Allegheny Ludlum Stainless Steel Chromium-Nickel-Molybdenum 317L (UNS S31703)

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel

Key Words: Plate, sheet, and tube spec is ASTM A-240

Component Wt. %
C Max 0.03
Cr 18 – 20
Fe 63
Mn Max 2
Mo 3 – 4
N Max 0.1
Ni 11 – 15
P Max 0.04
S Max 0.03
Si Max 0.75

Material Notes:
Iron content above calculated as balance.

Allegheny Ludlum’s 317L™ is molybdenum-bearing austenitic stainless steel with greatly increased resistance to chemical attack as compared to the conventional chromium-nickel austenitic stainless steels such as Type 304. AL 317L™ alloy also offers higher creep, stress-to-rupture, and tensile strength at elevated temperatures than conventional stainless steels. The alloy has low carbon to provide resistance to sensitization during welding and other thermal processes. This alloy is intended for severe service conditions such as flue gas desulfurization (FGD) systems.

Information provided by Allegheny Ludlum Corporation.

Physical Properties Metric English Comments
Density 8 g/cc 0.289 lb/in³
Mechanical Properties
Hardness, Brinell Max 217 Max 217 ASTM A240
Tensile Strength, Ultimate Min 515 MPa Min 74700 psi ASTM A240
Tensile Strength, Yield Min 205 MPa Min 29700 psi ASTM A240
Elongation at Break Min 40 % Min 40 % ASTM A240
Modulus of Elasticity 200 GPa 29000 ksi
Electrical Properties
Electrical Resistivity 7.9e-005 ohm-cm 7.9e-005 ohm-cm
Magnetic Permeability 1.0028 1.0028 fully annealed 0.5″ plate; 1.0028 65% cold-worked 0.5″ plate
Thermal Properties
CTE, linear 20°C 16.5 µm/m-°C 9.17 µin/in-°F Range 25° – 100°C
CTE, linear 500°C 18.2 µm/m-°C 10.1 µin/in-°F Range 25°- 500°C
CTE, linear 1000°C 19.5 µm/m-°C 10.8 µin/in-°F Range 25°- 1000°C
Heat Capacity 0.46 J/g-°C 0.11 BTU/lb-°F
Thermal Conductivity 14.6 W/m-K 101 BTU-in/hr-ft²-°F
Melting Point 1320 – 1400 °C 2410 – 2550 °F
Solidus 1320 °C 2410 °F
Liquidus 1400 °C 2550 °F
Maximum Service Temperature, Air 899 °C 1650 °F oxidation resistance is excellent and low scaling rate at this temp

Stainless Steel 316L

Do you need custom fasteners created with Stainless Steel 316L? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 316L Bar Stock we have available to meet your needs.

Allegheny Ludlum Type 316L Stainless Steel, UNS S31603

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel

Component Wt. %
C 0.03
Cr 16 – 18
Fe 62 – 69
Mn 2
Mo 2 – 3
N 0.1
Ni 10 – 14
P 0.045
S 0.03
Si 0.75

Material Notes:
Iron content above calculated as remainder.

This is a molybdenum-bearing austenitic stainless steels which is more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as Type 304. These alloys also offer higher creep, stress-to-rupture and tensile strength at elevated temperature. Types 317 and 317L containing 3 to 4% molybdenum are preferred to Types 316 or 316L which contain 2 to 3% molybdenum in applications requiring enhanced pitting and general corrosion resistance. Austenitic stainless steels with higher molybdenum or molybdenum plus nitrogen content which provide even greater resistance to pitting, crevice corrosion an general corrosion are also available in flat-rolled products from Allegheny Ludlum. Properties of these alloys are described in separate technical data publications available from Allegheny Ludlum. In addition to excellent corrosion resistance and strength properties, this alloy also provides the excellent fabricability and formability. This is available in the form of sheet, strip and plate to ASTM A240 and ASME SA-240 and other pertinent specifications.

Information provided by Allegheny Ludlum

Physical Properties Metric English Comments
Density 8.027 g/cc 0.29 lb/in³
Mechanical Properties
Hardness, Brinell Max 217 Max 217 Annealed; Max required by ASTM A 240 and ASME SA-240
Hardness, Rockwell B Max 95 Max 95 Annealed; Max required by ASTM A 240 and ASME SA-240
Tensile Strength, Ultimate Min 485 MPa Min 70300 psi Annealed; Min required by ASTM A 240 and ASME SA-240
Tensile Strength, Yield Min 170 MPa Min 24700 psi Annealed; 0.2% Offset; Min required by ASTM A 240 and ASME SA-240
Elongation at Break Min 40 % Min 40 % Annealed; 2 in (51 mm); Min required by ASTM A 240 and ASME SA-240
Modulus of Elasticity 200 GPa 29000 ksi
Charpy Impact 88 – 134 J 64.9 – 98.8 ft-lb typical annealed
Shear Modulus 82 GPa 11900 ksi
Electrical Properties
Electrical Resistivity 7.4e-005 ohm-cm 7.4e-005 ohm-cm
Thermal Properties
CTE, linear 20°C 16.5 µm/m-°C 9.17 µin/in-°F 20-100°C
CTE, linear 500°C 18.2 µm/m-°C 10.1 µin/in-°F 20-500°C
CTE, linear 1000°C 19.5 µm/m-°C 10.8 µin/in-°F 20-1000°C
Heat Capacity 0.45 J/g-°C 0.108 BTU/lb-°F
Thermal Conductivity 14.6 W/m-K 101 BTU-in/hr-ft²-°F
Melting Point 1390 – 1440 °C 2530 – 2620 °F
Solidus 1390 °C 2530 °F
Liquidus 1440 °C 2620 °F
Maximum Service Temperature, Air 899 °C 1650 °F Excellent oxidation and scaling resistance to this temp.

Stainless Steel 316

Do you need custom fasteners created with Stainless Steel 316? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 316 Bar Stock we have available to meet your needs.

AISI Type 316 Stainless Steel, annealed bar

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel

Key Words: UNS S31600, AISI 316, DIN 1.4401, DIN 1.4408, DIN X5CrNiMo17122, TGL 39672 X5CrNiMo1911, TGL 7143X5CrNiMo1811, ISO 2604-1 F62, ISO 2604-2 TS60, ISO 2604-2 TS61, ISO 2604-4 P60, ISO 2604-4 P61, ISO 4954 X5CrNiMo17122E, ISO 683/13 20, ISO 683/13 20a, ISO 6931 X5CrNiMo17122

Component Wt. %
C 0.08
Cr 17
Fe 65
Mn 2
Mo 2.5
Ni 12
P 0.045
S 0.03
Si 1

Material Notes:
Molybdenum content increases resistance to marine environments. High creep strength at elevated temperatures and good heat resistance. Biocompatible. Fabrication characteristics similar to Types 302 and 304.

Applications: food and pharmaceutical processing equipment, marine exterior trim, surgical implants, and industrial equipment that handles the corrosive process chemicals used to produce inks, rayons, photographic chemicals, paper, textiles, bleaches, and rubber.

Corrosion Resistance: better corrosion resistance than 302 and 304; resists sodium and calcium brines; hypochlorite solutions, phosphoric acid; and the sulfite liquors and sulfurous acids used in the paper pulp industry.

Physical Properties Metric English Comments
Density 8 g/cc 0.289 lb/in³
Mechanical Properties
Hardness, Brinell 149 149
Hardness, Knoop 169 169 Converted from Brinell hardness.
Hardness, Rockwell B 80 80
Hardness, Vickers 155 155 Converted from Brinell hardness.
Tensile Strength, Ultimate 550 MPa 79800 psi
Tensile Strength, Yield 240 MPa 34800 psi
Elongation at Break 60 % 60 % in 50 mm
Modulus of Elasticity 193 GPa 28000 ksi
Charpy Impact 105 J 77.4 ft-lb V-notch
Izod Impact 129 J 95.1 ft-lb
Electrical Properties
Electrical Resistivity 7.4e-005 ohm-cm 7.4e-005 ohm-cm at 20ºC
Magnetic Permeability 1.008 1.008 at RT
Thermal Properties
CTE, linear 20°C 16 µm/m-°C 8.89 µin/in-°F 0 – 100ºC
CTE, linear 250°C 16.2 µm/m-°C 9 µin/in-°F at 0-315°C (32-600°F)
CTE, linear 500°C 17.5 µm/m-°C 9.72 µin/in-°F 0 – 540ºC
Heat Capacity 0.5 J/g-°C 0.12 BTU/lb-°F from 0-100°C (32-212°F)
Thermal Conductivity 16.3 W/m-K 113 BTU-in/hr-ft²-°F 100ºC
Melting Point 1370 – 1400 °C 2500 – 2550 °F
Solidus 1370 °C 2500 °F
Liquidus 1400 °C 2550 °F
Maximum Service Temperature, Air 870 °C 1600 °F Intermittent Service
Maximum Service Temperature, Air 925 °C 1700 °F Continuous Service

References are available for this material.

Stainless Steel 316B

Do you need custom fasteners created with Stainless Steel 316B? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 316B Bar Stock we have available to meet your needs.

AISI Type 316 Stainless Steel, annealed and cold drawn bar

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel

Key Words: UNS S31600, AISI 316, DIN 1.4401, DIN 1.4408, DIN X5CrNiMo17122, TGL 39672 X5CrNiMo1911, TGL 7143X5CrNiMo1811, ISO 2604-1 F62, ISO 2604-2 TS60, ISO 2604-2 TS61, ISO 2604-4 P60, ISO 2604-4 P61, ISO 4954 X5CrNiMo17122E, ISO 683/13 20, ISO 683/13 20a, ISO 6931 X5CrNiMo17122

Component Wt. %
C 0.08
Cr 17
Fe 65
Mn 2
Mo 2.5
Ni 12
P 0.045
S 0.03
Si 1

Material Notes:
Molybdenum content increases resistance to marine environments. High creep strength at elevated temperatures and good heat resistance. Biocompatible. Fabrication characteristics similar to Types 302 and 304.

Applications: food and pharmaceutical processing equipment, marine exterior trim, surgical implants, and industrial equipment that handles the corrosive process chemicals used to produce inks, rayons, photographic chemicals, paper, textiles, bleaches, and rubber.

Corrosion Resistance: better corrosion resistance than 302 and 304; resists sodium and calcium brines; hypochlorite solutions, phosphoric acid; and the sulfite liquors and sulfurous acids used in the paper pulp industry.

MicroGroup’s inventory of small diameter 304 and 316 and other stainless steel, nickel based alloys, and titanium alloys exceeds 5 million feet. Redraw of material to specific sizes and shapes, as well as secondary operations to convert tubing into components and assemblies. Visit http://www.microgroup.com or Phone 1-800-ALL-TUBE (1-800 255-8823) or 1-508-533-4925.

Physical Properties Metric English Comments
Density 8 g/cc 0.289 lb/in³
Mechanical Properties
Hardness, Brinell 190 190
Hardness, Knoop 212 212 Converted from Brinell hardness.
Hardness, Rockwell B 91 91
Hardness, Vickers 199 199 Converted from Brinell hardness.
Tensile Strength, Ultimate 620 MPa 89900 psi
Tensile Strength, Yield 415 MPa 60200 psi
Elongation at Break 45 % 45 % in 50 mm
Modulus of Elasticity 193 GPa 28000 ksi
Charpy Impact 105 J 77.4 ft-lb V-notch
Izod Impact 129 J 95.1 ft-lb
Electrical Properties
Electrical Resistivity 7.4e-005 ohm-cm 7.4e-005 ohm-cm at 20ºC
Thermal Properties
CTE, linear 20°C 16 µm/m-°C 8.89 µin/in-°F 0 – 100ºC
CTE, linear 250°C 16.2 µm/m-°C 9 µin/in-°F at 0-315°C (32-600°F)
CTE, linear 500°C 17.5 µm/m-°C 9.72 µin/in-°F 0 – 540ºC
Heat Capacity 0.5 J/g-°C 0.12 BTU/lb-°F from 0-100°C (32-212°F)
Thermal Conductivity 16.3 W/m-K 113 BTU-in/hr-ft²-°F 100ºC
Melting Point 1370 – 1400 °C 2500 – 2550 °F
Solidus 1370 °C 2500 °F
Liquidus 1400 °C 2550 °F
Maximum Service Temperature, Air 870 °C 1600 °F Intermittent Service
Maximum Service Temperature, Air 925 °C 1700 °F Continuous Service

References are available for this material.

Stainless Steel 310

Do you need custom fasteners created with Stainless Steel 310? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 310 Bar Stock we have available to meet your needs.

Allegheny Ludlum Austenitic Stainless Steel 310

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel; T S30000 Series Stainless Steel

Key Words: UNS S31000

Composition Notes: Iron content calculated as remainder

Component Wt. %
C 0.25
Cr 24 – 26
Fe 48.175 – 53.175
Mn 2
Ni 19 – 22
P 0.045
S 0.03
Si 1.5

Characteristics: comparable corrosion resistance, superior resistance to oxidation, and the retention of a larger fraction of room temperature strength than common austenitic alloys. Good creep deformation resistance.

Applications:Heat treatment industry-conveyor belts, rollers, burner parts, refractory supports, retorts linings, oven linings, fans, tube hangers, baskets, and trays. Chemical process industry- containers for hot concentrated acids, ammonia, and sulfur dioxide. Food processing industry- used in contact with hot acetic and citric acid.

Information provided by Allegheny Ludlum

Physical Properties Metric English Comments
Density 8.03 g/cc 0.29 lb/in³ at 20°C
Mechanical Properties
Tensile Strength, Ultimate 617 MPa 89500 psi ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 209 MPa 30300 psi 816°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 394 MPa 57100 psi 649°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 48 MPa 6960 psi 1093°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 483 MPa 70100 psi 538°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 516 MPa 74800 psi 427°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 528 MPa 76600 psi 204°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 76 MPa 11000 psi 871°C; ASTM E8
Tensile Strength, Yield 292 MPa 42400 psi 0.2% offset ; ASTM E8
Tensile Strength, Yield at Elevated Temperature 136 MPa 19700 psi 816°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 156 MPa 22600 psi 649°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 167 MPa 24200 psi 538°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 188 MPa 27300 psi 427°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 217 MPa 31500 psi 204°C; ASTM E8
Elongation at Break 45 % 45 % ASTM E8
Elongation at Break at Elevated Temperature 36 % 36 % 538°C; ASTM E8
Elongation at Break at Elevated Temperature 37 % 37 % 427°C; ASTM E8
Elongation at Break at Elevated Temperature 37.5 % 37.5 % 204°C; ASTM E8
Elongation at Break at Elevated Temperature 41.5 % 41.5 % 649°C; ASTM E8
Elongation at Break at Elevated Temperature 65 % 65 % 871°C; ASTM E8
Elongation at Break at Elevated Temperature 66 % 66 % 816°C; ASTM E8
Elongation at Break at Elevated Temperature 77 % 77 % 1093°C; ASTM E8
Creep Strength 138 MPa 20000 psi 1100°F, 1% in 10,000 hr
Creep Strength 20 MPa 2900 psi 1450°F; 1% in 10,000 hr
Rupture Strength 138 MPa 20000 psi 1100°F, 10,000 hr
Rupture Strength 20 MPa 2900 psi 1650°F; 10,000 hr
Modulus of Elasticity 200 GPa 29000 ksi
Shear Modulus 77 GPa 11200 ksi
Electrical Properties
Electrical Resistivity 7.8e-005 ohm-cm 7.8e-005 ohm-cm at 20°C
Magnetic Permeability 1.02 1.02 at 200H
Thermal Properties
CTE, linear 20°C 15.9 µm/m-°C 8.83 µin/in-°F 20°C-100°C
CTE, linear 500°C 17.1 µm/m-°C 9.5 µin/in-°F 20°C-500°C
CTE, linear 1000°C 18.9 µm/m-°C 10.5 µin/in-°F 20°C-1000°C
Heat Capacity 0.502 J/g-°C 0.12 BTU/lb-°F 0°C-100°C
Thermal Conductivity 13.8 W/m-K 95.8 BTU-in/hr-ft²-°F 20°C-100°C
Thermal Conductivity at Elevated Temperature 18.7 W/m-K 130 BTU-in/hr-ft²-°F 20°C-500°C

Stainless Steel 309

Do you need custom fasteners created with Stainless Steel 309? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 309 Bar Stock we have available to meet your needs.

Allegheny Ludlum Austenitic Stainless Steel 309

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel; T S30000 Series Stainless Steel

Key Words: UNS S30900

Composition Notes: Iron content calculated as remainder

Component Wt. %
C 0.2
Cr 22 – 24
Fe 57.975 – 62.975
Mn 2
Ni 12 – 15
P 0.045
S 0.03
Si 0.75

Material Notes:

Characteristics: comparable corrosion resistance, superior resistance to oxidation, and the retention of a larger fraction of room temperature strength than common austenitic alloys. Good creep deformation resistance.

Applications:Heat treatment industry-conveyor belts, rollers, burner parts, refractory supports, retorts linings, oven linings, fans, tube hangers, baskets, and trays. Chemical process industry- containers for hot concentrated acids, ammonia, and sulfur dioxide. Food processing industry- used in contact with hot acetic and citric acid.

Information provided by Allegheny Ludlum

Physical Properties Metric English Comments
Density 8.03 g/cc 0.29 lb/in³ at 20°C
Mechanical Properties
Tensile Strength, Ultimate 621 MPa 90100 psi ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 145 MPa 21000 psi 871°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 248 MPa 36000 psi 760°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 379 MPa 55000 psi 649°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 455 MPa 66000 psi 538°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 497 MPa 72100 psi 427°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 552 MPa 80100 psi 204°C; ASTM E8
Tensile Strength, Ultimate at Elevated Temperature 69 MPa 10000 psi 982°C; ASTM E8
Tensile Strength, Yield 290 MPa 42100 psi 0.2% offset ; ASTM E8
Tensile Strength, Yield at Elevated Temperature 128 MPa 18600 psi 871°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 138 MPa 20000 psi 760°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 152 MPa 22000 psi 649°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 166 MPa 24100 psi 538°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 207 MPa 30000 psi 427°C; ASTM E8
Tensile Strength, Yield at Elevated Temperature 241 MPa 35000 psi 204°C; ASTM E8
Elongation at Break 49 % 49 % ASTM E8
Elongation at Break at Elevated Temperature 35 % 35 % 649°C; ASTM E8
Elongation at Break at Elevated Temperature 36 % 36 % 538°C; ASTM E8
Elongation at Break at Elevated Temperature 40 % 40 % 427°C; ASTM E8
Elongation at Break at Elevated Temperature 40 % 40 % 760°C; ASTM E8
Elongation at Break at Elevated Temperature 46 % 46 % 204°C; ASTM E8
Elongation at Break at Elevated Temperature 50 % 50 % 871°C; ASTM E8
Elongation at Break at Elevated Temperature 65 % 65 % 982°C; ASTM E8
Creep Strength 24 MPa 3480 psi 1450°F; 1% in 10,000 hr
Creep Strength 83 MPa 12000 psi 1100°F, 1% in 10,000 hr
Rupture Strength 17 MPa 2470 psi 1650°F; 10,000 hr
Rupture Strength 83 MPa 12000 psi 1250°F, 10,000 hr
Modulus of Elasticity 200 GPa 29000 ksi
Shear Modulus 77 GPa 11200 ksi
Electrical Properties
Electrical Resistivity 7.8e-005 ohm-cm 7.8e-005 ohm-cm at 20°C
Electrical Resistivity at Elevated Temperature 0.0001148 ohm-cm 0.0001148 ohm-cm at 1200°C
Magnetic Permeability 1.02 1.02 at 200H
Thermal Properties
CTE, linear 20°C 15.6 µm/m-°C 8.67 µin/in-°F 20°C-100°C
CTE, linear 500°C 17.6 µm/m-°C 9.78 µin/in-°F 20°C-500°C
CTE, linear 1000°C 19.4 µm/m-°C 10.8 µin/in-°F 20°C-1000°C
Heat Capacity 0.502 J/g-°C 0.12 BTU/lb-°F 0°C-100°C
Thermal Conductivity 15.6 W/m-K 108 BTU-in/hr-ft²-°F 20°C-100°C
Thermal Conductivity at Elevated Temperature 18.7 W/m-K 130 BTU-in/hr-ft²-°F 20°C-500°C

Stainless Steel 304L

Do you need custom fasteners created with Stainless Steel 304L? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 304L Bar Stock we have available to meet your needs.

AK Steel Austenitic Stainless Steel 304L

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel; Austenitic

Close Analogs: Iron content calculated as remainder

Component Wt. %
C Max 0.03
Cr 18 – 20
Fe 65.045 – 74
Mn Max 2
N Max 0.1
Ni 8 – 12
P Max 0.045
S Max 0.03
Si Max 0.75

Material Notes:
AK Steel 304L is an extra low-carbon variation of Type 304, that eliminates carbide precipitation due to welding. AK Steel 304L can be used in the “as-welded” condition, even in severe corrosive conditions. It often eliminates the necessity of annealing weldments except for applications specifying stress relief. It has slightly lower mechanical properties than Type 304.

Information provided by AK Steel

Physical Properties Metric English Comments
Density 8.03 g/cc 0.29 lb/in³
Mechanical Properties
Hardness, Rockwell B 80 80
Tensile Strength, Ultimate 586 MPa 85000 psi
Tensile Strength, Yield 241 MPa 35000 psi 0.2% YS
Elongation at Break 55 % 55 % in 2 inches
Modulus of Elasticity 193 GPa 28000 ksi tension
Modulus of Elasticity 78 GPa 11300 ksi torsion
Electrical Properties
Electrical Resistivity 0.000116 ohm-cm 0.000116 ohm-cm 659°C
Electrical Resistivity 7.2e-005 ohm-cm 7.2e-005 ohm-cm
Magnetic Permeability Max 1.02 Max 1.02 H = 200 Oersteds, Annealed
Thermal Properties
CTE, linear 20°C 16.9 µm/m-°C 9.39 µin/in-°F 0 to 100°C
CTE, linear 20°C 18.7 µm/m-°C 10.4 µin/in-°F to 649°C
Heat Capacity 0.5 J/g-°C 0.12 BTU/lb-°F 0°C to 100°C
Thermal Conductivity 16.2 W/m-K 112 BTU-in/hr-ft²-°F 100°C
Thermal Conductivity 21.4 W/m-K 149 BTU-in/hr-ft²-°F 500°C
Processing Properties
Melt Temperature 1399 – 1454 °C 2550 – 2650 °F

Stainless Steel 304B

Do you need custom fasteners created with Stainless Steel 304B? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 304B Bar Stock we have available to meet your needs.

Industeel NUCL 18.10 B4 Natural Boron (Min 1% wt) Alloyed 304 Stainless Steel

Subcategory: Metal; Stainless Steel; T 300 Series Stainless Steel

Key Words: aisi304, aisi 304, DIN W.14306 Bor-01 Ind.00, ASTM A887 UNS S30464 : Type 304B4, SUS304, SS304

Component Wt. %
B 1.1
C 0.013
Cr 18.5
Fe 66.687 – 66.787
Mn 0.8
N Max 0.1
Ni 12.5
Si 0.3

Material Notes:
Description: Isotope B10 has the property to capture neutrons produced by nuclear reactions. Natural boron contains about 19.9 at% or 18.45 wt % of B10 isotope, the remaining being B11 isotope. NUCL 18.10 B4 grade is a 304 stainless steel obtained by ingot casting and alloyed with 1 to 1,24 wt% natural boron additions. In order to avoid ferrite grain which reduce the ductility of the alloy, NUCL 18.10 B4 grade has been overalloyed in Nickel when compared to 304 grades. Molybdenum additions are sometimes considered to increase the corrosion resistance properties. The ingots rolled into plates are considered for nuclear applications (transport, casks, storage -in pools) of nuclear (waste) products. For specific purposes, some other grades are sometimes used. The boron content may thus be included in the 0.2-2 weight % range or/and alloys obtained by powder metallurgy (A type). CLI-FAFER can also produce 18-10 A or B type boron alloyed grades (included B10 enriched grades). Among the family of boron enriched 304 grades, NUCL 18-10 B4 grade is the most commonly used.

Iron content calculated as remainder.

Information provided by manufacturer.

Physical Properties Metric English Comments
Density 7.8 g/cc 0.282 lb/in³
Mechanical Properties
Hardness, Brinell Max 217 Max 217 Typical
Hardness, Rockwell B Max 95 Max 95 Typical
Tensile Strength, Ultimate Min 515 MPa Min 74700 psi Minimum Guaranteed
Tensile Strength, Ultimate 610 MPa 88500 psi Typical
Tensile Strength, Yield Min 225 MPa Min 32600 psi Y.S. 1%
Tensile Strength, Yield Min 210 MPa Min 30500 psi Y.S. 0.2%
Tensile Strength, Yield 310 MPa 45000 psi Typical (Y.S. 0.2%)
Tensile Strength, Yield 325 MPa 47100 psi Typical (Y.S. 1%)
Elongation at Yield Min 16 % Min 16 %
Elongation at Yield 19 % 19 % Typical
Modulus of Elasticity 200 GPa 29000 ksi 20°C
Poisson’s Ratio 0.333 0.333 Calculated
Shear Modulus 75 GPa 10900 ksi 20°C
Electrical Properties
Electrical Resistivity 9.5e-005 ohm-cm 9.5e-005 ohm-cm 20°C
Thermal Properties
CTE, linear 20°C 17 µm/m-°C 9.44 µin/in-°F 20-100°C
CTE, linear 100°C 17.5 µm/m-°C 9.72 µin/in-°F 20-200°C
CTE, linear 250°C 18 µm/m-°C 10 µin/in-°F 20-300°C
Heat Capacity 0.5 J/g-°C 0.12 BTU/lb-°F 20°C
Thermal Conductivity 15 W/m-K 104 BTU-in/hr-ft²-°F 20°C

References are available for this material.

Stainless Steel 304

Do you need custom fasteners created with Stainless Steel 304? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Stainless Steel 304 Bar Stock we have available to meet your needs.

AISI Type 304 Stainless Steel

Subcategory: Heat Resisting; Metal; Stainless Steel; T 300 Series Stainless Steel

Close Analogs: UNS S30400; AMS 5501, 5513, 5560, 5565; ASME SA182, SA194 (8), SA213, SA240; ASTM A167, A182, A193, A194

Key Words: aisi304, aisi 304, T304, T 304, SUS304, SS304, 304SS, 304 SS, UNS S30400, AMS 5501, AMS 5513, AMS 5560, AMS 5565, AMS 5566, AMS 5567, AMS 5639, AMS 5697, ASME SA182, ASME SA194 (8), ASME SA213, ASME SA240, ASME SA249, ASME SA312, ASME SA320 (B8), ASME SA358, ASME SA376, ASME SA403, ASME SA409, ASME SA430, ASME SA479, ASME SA688, ASTM A167, ASTM A182, ASTM A193, ASTM A194, ASTM A666, FED QQ-S-763, MILSPEC MIL-S-5059, SAE 30304, DIN 1.4301, X5CrNi189, B.S. 304 S 15, EN 58E, PN 86020 (Poland), OH18N9, ISO 4954 X5CrNi189E, ISO 683/13 11, 18-8

Component Wt. %
C Max 0.08
Cr 18 – 20
Fe 66.345 – 74
Mn Max 2
Ni 8 – 10.5
P Max 0.045
S Max 0.03
Si Max 1

Material Notes:
Austenitic Cr-Ni stainless steel. Better corrosion resistance than Type 302. High ductility, excellent drawing, forming, and spinning properties. Essentially non-magnetic, becomes slightly magnetic when cold worked. Low carbon content means less carbide precipitation in the heat-affected zone during welding and a lower susceptibility to intergranular corrosion.

Applications: beer kegs, bellows, chemical equipment, coal hopper linings, cooking equipment, cooling coils, cryogenic vessels, dairy equipment, evaporators, flatware utensils, feedwater tubing, flexible metal hose, food processing equipment, hospital surgical equipment, hypodermic needles, kitchen sinks, marine equipment and fasteners, nuclear vessels, oil well filter screens, refrigeration equipment, paper industry, pots and pans, pressure vessels, sanitary fittings, valves, shipping drums, spinning, still tubes, textile dyeing equipment, tubing.

Corrosion Resistance: resists most oxidizing acids and salt spray.

Physical Properties Metric English Comments
Density 8 g/cc 0.289 lb/in³
Mechanical Properties
Hardness, Brinell 123 123 Converted from Rockwell B hardness.
Hardness, Knoop 138 138 Converted from Rockwell B hardness.
Hardness, Rockwell B 70 70
Hardness, Vickers 129 129 Converted from Rockwell B hardness.
Tensile Strength, Ultimate 505 MPa 73200 psi
Tensile Strength, Yield 215 MPa 31200 psi at 0.2% offset
Elongation at Break 70 % 70 % in 50 mm
Modulus of Elasticity 193 – 200 GPa 28000 – 29000 ksi
Poisson’s Ratio 0.29 0.29
Charpy Impact 325 J 240 ft-lb
Shear Modulus 86 GPa 12500 ksi
Electrical Properties
Electrical Resistivity 7.2e-005 ohm-cm 7.2e-005 ohm-cm at 20°C (68°F); 1.16E-04 at 650°C (1200°F)
Magnetic Permeability 1.008 1.008 at RT
Thermal Properties
CTE, linear 20°C 17.3 µm/m-°C 9.61 µin/in-°F from from 0-100°C
CTE, linear 250°C 17.8 µm/m-°C 9.89 µin/in-°F at 0-315°C (32-600°F)
CTE, linear 500°C 18.7 µm/m-°C 10.4 µin/in-°F at 0-650°C
Heat Capacity 0.5 J/g-°C 0.12 BTU/lb-°F from 0-100°C (32-212°F)
Thermal Conductivity 16.2 W/m-K 112 BTU-in/hr-ft²-°F at 0-100°C, 21.5 W/m°C at 500°C
Melting Point 1400 – 1455 °C 2550 – 2650 °F
Solidus 1400 °C 2550 °F
Liquidus 1455 °C 2650 °F

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