ASTM A213/A213M S32615 Introduce
The ASTM A213/A213M S32615 has excellent oxidation and corrosion resistance, excellent weldability and mechanical properties, making it an ideal choice for a range of industrial applications. The steel has high corrosion resistance and good strength, making it an excellent choice for working in corrosive environments. ASTM A213/A213M S32615 also offers high levels of toughness and durability, meaning it can withstand harsh environmental conditions and still perform at its best.
Smelting temperature:1994°C - 1791°C
Application:Seamless ferritic and austenitic alloy steel boilers, superheaters and heat exchanger tubes
ASTM A213/A213M S32615 Material Chemical Composition
The chemical composition of the ASTM A213/A213M S32615 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Copper (Cu) | 1.5000 | 2.5000 |
| Molybdenum (Mo) | 0.3000 | 1.5000 |
| Nickel (Ni) | 19.0000 | 22.0000 |
| Chromium (Cr) | 16.5000 | 19.5000 |
| PhOsphorus (P) | - | 0.0450 |
| Sulfur (S) | - | 0.0300 |
| Manganese (Mn) | - | 2.0000 |
| Silicon (Si) | 4.8000 | 6.0000 |
| Carbon (C) | - | 0.0700 |
ASTM A213/A213M S32615 Material Mechanical Properties
The mechanical properties of the ASTM A213/A213M S32615 steel are as follows:
| YieldRp0.2 | ≤ 692 (MPa) |
| TeileRm | ≤ 469 (MPa) |
| ImpactKV/Ku | 33(J) |
| ElongationA | 22% |
| Reduction in cross section on fractureZ | 24% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 112 |
ASTM A213/A213M S32615 Material Thermal Properties
The thermal performance parameters of the ASTM A213/A213M S32615 steel are as follows:
| Temperature (°C) | 42 | 122 | 951 |
| Modulus of elasticity (GPa) | - | 283 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 44 |
| Thermal conductivity (W/m·°C) | - | 14.3 | 21.2 |
| Specific thermal capacity (J/kg·°C) | - | 121 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.14 | - | - |
| Deity (kg/dm³) | - | - | 442 |
| Poisson’s coefficient, ν | - | - | 244 |