ASTM A513/A513M Grade 1008 Introduce
ASTM A513/A513M Grade 1008 is an alloy steel used across various industries and applications. It is primarily composed of iron and carbon with trace amounts of other elements such as manganese and phosphorus. The steel is also characterized by its high tensile and yield strength, excellent ductility and formability, as well as good weldability and machinability. Due to these attributes, ASTM A513/A513M Grade 1008 steel has been widely used in the manufacturing of various products, ranging from automotive parts, pipes, and other industrial components to machined products and certain engineering parts.
Smelting temperature:1556°C - 1751°C
Application:Resistance welding carbon steel and alloy steel mechanical steel pipe
ASTM A513/A513M Grade 1008 Material Chemical Composition
The chemical composition of the ASTM A513/A513M Grade 1008 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Sulfur (S) | - | 0.0350 |
| PhOsphorus (P) | - | 0.0350 |
| Manganese (Mn) | - | 0.5000 |
| Carbon (C) | - | 0.1000 |
ASTM A513/A513M Grade 1008 Material Mechanical Properties
The mechanical properties of the ASTM A513/A513M Grade 1008 steel are as follows:
| YieldRp0.2 | ≤ 443 (MPa) |
| TeileRm | ≤ 491 (MPa) |
| ImpactKV/Ku | 42(J) |
| ElongationA | 21% |
| Reduction in cross section on fractureZ | 24% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 141 |
ASTM A513/A513M Grade 1008 Material Thermal Properties
The thermal performance parameters of the ASTM A513/A513M Grade 1008 steel are as follows:
| Temperature (°C) | 32 | 489 | 347 |
| Modulus of elasticity (GPa) | - | 827 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 14 |
| Thermal conductivity (W/m·°C) | - | 12.3 | 31.2 |
| Specific thermal capacity (J/kg·°C) | - | 231 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.11 | - | - |
| Deity (kg/dm³) | - | - | 241 |
| Poisson’s coefficient, ν | - | - | 234 |