ASTM A108 1213 Introduce
Tensile Strength: The minimum tensile strength of the carbon steel bars as specified by ASTM A108 1213 represents their ability to resist pulling forces without breaking or experiencing deformation.
Yield Strength: ASTM A108 1213 provides guidelines for the minimum yield strength required for these carbon steel bars. The yield strength indicates the stress level at which permanent deformation begins.
Elongation: Elongation measures the ability of the material to stretch before fracturing. ASTM A108 1213 defines the minimum elongation percentage that the bars should exhibit.
Smelting temperature:1475°C - 1972°C
Application:High-quality cold-worked carbon steel bar technical specifications
ASTM A108 1213 Material Mechanical Properties
The mechanical properties of the ASTM A108 1213 steel are as follows:
| YieldRp0.2 | ≤ 367 (MPa) |
| TeileRm | ≤ 132 (MPa) |
| ImpactKV/Ku | 31(J) |
| ElongationA | 34% |
| Reduction in cross section on fractureZ | 24% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 222 |
ASTM A108 1213 Material Thermal Properties
The thermal performance parameters of the ASTM A108 1213 steel are as follows:
| Temperature (°C) | 11 | 792 | 161 |
| Modulus of elasticity (GPa) | - | 138 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 12 |
| Thermal conductivity (W/m·°C) | - | 23.3 | 14.2 |
| Specific thermal capacity (J/kg·°C) | - | 324 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.13 | - | - |
| Deity (kg/dm³) | - | - | 343 |
| Poisson’s coefficient, ν | - | - | 444 |