A871 Gr.65 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Carbon Steel | A871 Gr.65 | |||
| A871 Gr.60 | |||||
| A871 Gr.65 | |||||
| A871 TypeⅡ | |||||
| A871 Gr.60 | |||||
| A871 Gr.65 | |||||
| A871 TypeⅢ | |||||
| A871 Gr.60 | |||||
| A871 Gr.65 | |||||
| A871  TypeⅣ | |||||
| A871 Gr.60 | 
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | 
|---|---|---|---|---|---|---|
| 0.17 | 0.25-0.5 | 0.5-1.2 | 0.04 | 0.05 | 0.4-0.7 | 0.4 | 
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| 0.1 | 0.3-0.5 | 0.005-0.05 | ||||
| N | Co | Pb | B | Other | ||
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) | 
|---|---|---|---|---|---|---|
| 436 (≥) | 662 (≥) | 22 | 33 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 | 
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν | 
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.41 | - | |||
| 678 | 167 | - | 32.3 | 124 | - | ||
| 366 | - | 44 | 11.2 | 112 | 321 | 
Heat treated : 1396°C - 1945°C
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