ASTM A213/A213M Type 310 Introduce
ASTM A213/A213M Type 310 Steel is a austenitic steel alloy often used in the heat-exchanger and boiler industry. Its widespread usage and properties of the steel make it an important alloy for many applications. The ASTM A213/A213M Type 310 metal alloy is known for its excellent tensile strength. It has a high yield strength of 205MPa and a tensile strength ranging from 415-827MPa. Some of the steel types have a higher tensile strength than others, with the T5 type having a maximum strength of 827MPa and the T22 type having a maximum strength of 893MPa.
Smelting temperature:1234°C - 1389°C
Application:Seamless ferritic and austenitic alloy steel boilers, superheaters and heat exchanger tubes
ASTM A213/A213M Type 310 Material Mechanical Properties
The mechanical properties of the ASTM A213/A213M Type 310 steel are as follows:
| YieldRp0.2 | ≤ 359 (MPa) |
| TeileRm | ≤ 892 (MPa) |
| ImpactKV/Ku | 22(J) |
| ElongationA | 33% |
| Reduction in cross section on fractureZ | 23% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 311 |
ASTM A213/A213M Type 310 Material Thermal Properties
The thermal performance parameters of the ASTM A213/A213M Type 310 steel are as follows:
| Temperature (°C) | 21 | 192 | 211 |
| Modulus of elasticity (GPa) | - | 562 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 12 |
| Thermal conductivity (W/m·°C) | - | 13.3 | 34.2 |
| Specific thermal capacity (J/kg·°C) | - | 223 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.24 | - | - |
| Deity (kg/dm³) | - | - | 122 |
| Poisson’s coefficient, ν | - | - | 211 |