| Items |
 321-26-48-120 Stainless Steel Sheet - Type 321 |
321-25-36-120 Stainless Steel Sheet - Type 321 |
321-25-48-120 Stainless Steel Sheet - Type 321 |
321-24-48-120 Stainless Steel Sheet - Type 321 |
321-21-36-120 Stainless Steel Sheet - Type 321 |
|||||
| Material | Type 321 Stainless Steel | |||||||||
| Shapeform | Sheets | |||||||||
| Thickness | 26 gauge | 25 gauge | 25 gauge | 24 gauge | 21 gauge | |||||
| Thickness | 0.0178 inches0.45212 mm | 0.02 inches0.508 mm | 0.02 inches0.508 mm | 0.0235 inches0.5969 mm | 0.0321 inches0.81534 mm | |||||
| Size | 48 x 120 | 36 x 120 | 48 x 120 | 48 x 120 | 36 x 120 | |||||
| Width | 48 | 36 | 48 | 48 | 36 | |||||
| Length | 120 | |||||||||
| Sheet Weight per Unit Area | 0.756 lbs/ft²3.690792 kg/m² | 0.840 lbs/ft²4.10088 kg/m² | 0.840 lbs/ft²4.10088 kg/m² | 1.008 lbs/ft²4.921056 kg/m² | 1.353 lbs/ft²6.605346 kg/m² | |||||
| Estimated Weight per Sheet | 30.24 lbs13.69872 kg | 25.20 lbs11.4156 kg | 33.60 lbs15.2208 kg | 42.32 lbs19.17096 kg | 40.58 lbs18.38274 kg | |||||
| Finish | No. 2D | |||||||||
| Condition | Cold Rolled Annealed | |||||||||
| Nominal Composition | 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 | ASTM A240 ASTM A480 ASTM SA-240 UNS S31008 | |||||||||
| Steel Alloy Group | Austenitic | |||||||||
| Magnetic Properties | Non-Magnetic | |||||||||
| Harden By | Cold Work | |||||||||
| Corrosion Resistance | High | |||||||||
| Hardness | Low to Med. | |||||||||
| Strength | Low to Med. | |||||||||
| Ductility | High | |||||||||
| Toughness | Low | |||||||||
| Elec. Conductance | Low | |||||||||
| Thermal Conductance | Low | |||||||||
| Thermal Expansion | High | |||||||||
| Heat Resistance (Scaling Strength) | High/High | |||||||||
| Yield Strength | 31000 lbs/in² | |||||||||
| Tensile Strength | 79000 lbs/in² | |||||||||
| Elongation percent in 2 inches | 58 % | |||||||||
| Hardness (Rockwell B) | 72 | |||||||||
| Creep Strength Load for 10000 Hr. with 1% Elongation at 1000°F | 18000 lbs/in² | |||||||||
| Creep Strength Load for 10000 Hr. with 1% Elongation at 1100°F | 13000 lbs/in² | |||||||||
| Creep Strength Load for 10000 Hr. with 1% Elongation at 1200°F | 8700 lbs/in² | |||||||||
| Creep Strength Load for 10000 Hr. with 1% Elongation at 1300°F | 4500 lbs/in² | |||||||||
| Density | 0.29 lbs/in³ | |||||||||
| Modulus of Elasticity in Tension | 28.0 x 106 lbs/in² | |||||||||
| Specific Heat (32 to 212°F) | 0.12 BTU/ºF/lbs | |||||||||
| Thermal Conductivity at 212°F | 9.3 BTU/hr.ft²/ft/ºF | |||||||||
| Thermal Conductivity at 932°F | 12.8 BTU/hr.ft²/ft/ºF | |||||||||
| Mean Coefficient of Thermal Expansion per °F (32 to 212°F) | 9.3 x 10-6 ºF | |||||||||
| Mean Coefficient of Thermal Expansion per °F (32 to 600°F) | 9.5 x 10-6 ºF | |||||||||
| Mean Coefficient of Thermal Expansion per °F (32 to 1000°F) | 10.3 x 10-6 ºF | |||||||||
| Mean Coefficient of Thermal Expansion per °F (32 to 1200°F) | 10.7 x 10-6 ºF | |||||||||
| Melting Point Range | 2550 to 2600 ºF | |||||||||
| Electrical Resistivity | 72 µΩ.cm | |||||||||
| Max. Operating Temp. (Continuous Service) | 1650 ºF | |||||||||
| Max. Operating Temp. (Intermittent Service) | 1500 ºF | |||||||||
| Welding Properties | Very Good-Tough Welds | |||||||||
| Drawing and Stamping | Good | |||||||||
| Hot Working - Initial Forging | 2100 to 2300 ºF | |||||||||
| Annealing Temp. | 1750 to 2050 ºF | |||||||||
| Stress Relieving Temp. | 400 to 750 ºF | |||||||||
| Applications |
|
|||||||||
|
|
||||||||||
