| Alloy Names (as per RoHS specifications) | |
|---|---|
| UNS | S31000 |
| Chemical Composition | Weight percentage |
|---|---|
| Chromium [Cr] | 24-26% |
| Phosphorus [P] | 0.045% Max. |
| Nickel [Ni] | 19-22 % |
| Managnese [Mn] | 2% |
| Silicon [Si] | 1.5% Max. |
| Carbon [C] | 0.25% max. |
| Characterists |
|---|
|
| Main Applications |
|---|
| Cryogenic Components Food Processing Furnaces : burners, doors, fans, piping and recuperators Fluidized Bed Furnaces :coal combustors, grids, piping, wind boxes. Ore Processing/Steel Plants: smelter and steel melting equipment, continuous casting equipment. Petroleum Refining: catalytic recovery systems, flares, recuperators, tube hangers. Power Generation: coal gasifier internals, pulverized coal burners, tube hangers. Sintering/Cement Plants: burners, burner shields, feeding and discharging systems, wind boxes. Thermal Processing: annealing covers and boxes, burner grids, doors, fans, muffles and retorts, recuperators, walking beams. |
Stainless Steel 310
Properties
| Yield Strength 0.2% Offset | Ultimate Tensile Strength | Elongation in 2 in. | Hardness | ||
| psi (min.) | (Mpa) | psi (min.) | (Mpa) | % (Miin.) | (Max.) |
| 35,000 | 245 | 80,000 | 550 | 45 | 217 Brinell |
| Density | Thermal Conductivity 212°F (100°C) |
| 0.285 Ibs/in³ | 8.0 BTU/hr/ft²/ft/°F |
| 7.89 g/cm³ | 10.8 W/m-°K |
| Specific Heat | Melting Range |
| 0.12 BTU/Ib-°F (32 - 212°F) | 2470 - 2555°F |
| 502 J/kg-°K (0 - 100°C) | 1354 - 1402°C |
| Modulus of Elasticity | Electrical Resistivity |
| 28.5 x 10⁶ psi | 30.7 Microhm-in at 68°C |
| 196 Gpa | 78.0 Microhm-cm at 20°C |
