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Applications | Specifications | Mechanical and Chemical Data | Tolerances
310 stainless steel is a medium carbon austenitic stainless alloy that maintains decent strength at high temperatures. But most importantly, it keeps exceptional corrosion resistance at temperatures up to 2000 F. Typically used in coal combustors, radiator tubes, steam boilers, thermowells, burners, combustion chambers, food processing equipment, and cryogenic hardware.
UNS S31000/S31008, AISI 310, ISO 2604-1 F68, Alloy 310, 310S, austenitic stainless steel
Safety Data Sheet | Weight Calculator | Mill Test Reports
ASTM | AMS | ASME |
|---|---|---|
| A240 | 5521 | SA-240 |
| Physical Properties 310 | |||||
| | |||||
|---|---|---|---|---|---|
| Density | 0.289 lb/in3 | ||||
| Ultimate Tensile Strength | 92.7 ksi | ||||
| Yield Tensile Strength | 43.5 ksi | ||||
| Shear Modulus | 11,000 ksi | ||||
| Shear Strength | 64 ksi | ||||
| Fatigue Strength | 38 ksi | ||||
| Hardness Rockwell | Brinell | B84 | 162 | ||||
| Elongation at Break Percentage | 42% | ||||
| Reduction of Area | 50% | ||||
| Modulus of Elasticity | 29,000 ksi | ||||
| Poisson's Ratio | 0.27 | ||||
| Machinability Percentage | 36% | ||||
| Melting Point | 2,550-2,651 °F | ||||
| Specific Heat | 1.1 x 10^-1 BTU/lb-°F | ||||
| Thermal Conductivity | 98.5 BTU-in/hr-ft^2-°F | ||||
| Electrical Conductivity | 2.2% IACS | ||||
|
Chemistry Information
|
|
Element |
Percentage |
| Cr | 24 - 26 |
| Ni | 19 - 22 |
| C | 0.08 max |
| Mn | 2 max |
| Si | 0.75 max |
| P | 0.04 max |
| S | 0.03 max |
| Cu | 0.5 max |
| Mo | 0.75 max |