ASTM A213/A213M S30432 Introduce
The ASTM A213/A213M S30432 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 S30432 also offers high levels of toughness and durability, meaning it can withstand harsh environmental conditions and still perform at its best.
Smelting temperature:1178°C - 1487°C
Application:Seamless ferritic and austenitic alloy steel boilers, superheaters and heat exchanger tubes
ASTM A213/A213M S30432 Material Chemical Composition
The chemical composition of the ASTM A213/A213M S30432 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Silicon (Si) | - | 0.3000 |
| Sulfur (S) | - | 0.0100 |
| PhOsphorus (P) | - | 0.0400 |
| Nickel (Ni) | 7.5000 | 10.5000 |
| Niobium (Nb) | 0.3000 | 0.6000 |
| Nitrogen (N) | 0.0500 | 0.1200 |
| Manganese (Mn) | - | 1.0000 |
| Copper (Cu) | 2.5000 | 3.5000 |
| Chromium (Cr) | 17.0000 | 19.0000 |
| Carbon (C) | 0.0700 | 0.1300 |
| Boron (B) | 0.0010 | 0.0100 |
| Aluminum (Al) | 0.0030 | 0.0300 |
ASTM A213/A213M S30432 Material Mechanical Properties
The mechanical properties of the ASTM A213/A213M S30432 steel are as follows:
| YieldRp0.2 | ≤ 351 (MPa) |
| TeileRm | ≤ 446 (MPa) |
| ImpactKV/Ku | 12(J) |
| ElongationA | 32% |
| Reduction in cross section on fractureZ | 13% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 342 |
ASTM A213/A213M S30432 Material Thermal Properties
The thermal performance parameters of the ASTM A213/A213M S30432 steel are as follows:
| Temperature (°C) | 22 | 963 | 351 |
| Modulus of elasticity (GPa) | - | 168 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 42 |
| Thermal conductivity (W/m·°C) | - | 13.3 | 22.2 |
| Specific thermal capacity (J/kg·°C) | - | 243 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.22 | - | - |
| Deity (kg/dm³) | - | - | 231 |
| Poisson’s coefficient, ν | - | - | 343 |