Material |
N/A Type 321 Stainless Steel |
Shapeform |
N/A Sheets |
Thickness |
N/A 18 gauge |
Thickness |
N/A 0.048 inches1.2192 mm |
Size |
N/A 48 x 96 |
Width |
N/A 48 |
Length |
N/A 96 |
Sheet Weight per Unit Area |
N/A 2.016 lbs/ft²9.842112 kg/m² |
Estimated Weight per Sheet |
N/A 64.52 lbs29.22756 kg |
Finish |
N/A No. 2D |
Condition |
N/A Cold Rolled Annealed |
Nominal Composition |
N/A 0.08% Max. Carbon 1.00% Max. Silicon 17.00 to 20.00% Chrominum 2.00% Max. Manganese 34.00 to 37.00% Nickel |
ASTM Specification |
N/A ASTM A240 ASTM A480 ASTM SA-240 UNS S31008 |
Steel Alloy Group |
N/A Austenitic |
Magnetic Properties |
N/A Non-Magnetic |
Harden By |
N/A Cold Work |
Corrosion Resistance |
N/A High |
Hardness |
N/A Low to Med. |
Strength |
N/A Low to Med. |
Ductility |
N/A High |
Toughness |
N/A Low |
Elec. Conductance |
N/A Low |
Thermal Conductance |
N/A Low |
Thermal Expansion |
N/A High |
Heat Resistance (Scaling Strength) |
N/A High/High |
Yield Strength |
N/A 31000 lbs/in² |
Tensile Strength |
N/A 79000 lbs/in² |
Elongation percent in 2 inches |
N/A 58 % |
Hardness (Rockwell B) |
N/A 72 |
Creep Strength Load for 10000 Hr. with 1% Elongation at 1000°F |
N/A 18000 lbs/in² |
Creep Strength Load for 10000 Hr. with 1% Elongation at 1100°F |
N/A 13000 lbs/in² |
Creep Strength Load for 10000 Hr. with 1% Elongation at 1200°F |
N/A 8700 lbs/in² |
Creep Strength Load for 10000 Hr. with 1% Elongation at 1300°F |
N/A 4500 lbs/in² |
Density |
N/A 0.29 lbs/in³ |
Modulus of Elasticity in Tension |
N/A 28.0 x 106 lbs/in² |
Specific Heat (32 to 212°F) |
N/A 0.12 BTU/ºF/lbs |
Thermal Conductivity at 212°F |
N/A 9.3 BTU/hr.ft²/ft/ºF |
Thermal Conductivity at 932°F |
N/A 12.8 BTU/hr.ft²/ft/ºF |
Mean Coefficient of Thermal Expansion per °F (32 to 212°F) |
N/A 9.3 x 10-6 ºF |
Mean Coefficient of Thermal Expansion per °F (32 to 600°F) |
N/A 9.5 x 10-6 ºF |
Mean Coefficient of Thermal Expansion per °F (32 to 1000°F) |
N/A 10.3 x 10-6 ºF |
Mean Coefficient of Thermal Expansion per °F (32 to 1200°F) |
N/A 10.7 x 10-6 ºF |
Melting Point Range |
N/A 2550 to 2600 ºF |
Electrical Resistivity |
N/A 72 µΩ.cm |
Max. Operating Temp. (Continuous Service) |
N/A 1650 ºF |
Max. Operating Temp. (Intermittent Service) |
N/A 1500 ºF |
Welding Properties |
N/A Very Good-Tough Welds |
Drawing and Stamping |
N/A Good |
Hot Working - Initial Forging |
N/A 2100 to 2300 ºF |
Annealing Temp. |
N/A 1750 to 2050 ºF |
Stress Relieving Temp. |
N/A 400 to 750 ºF |
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N/A
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