China GB GB/T 1220 (1992) , GB/T 4356 (2002) , 3Cr13Mo Specialsteel Stainless steel wire rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 3Cr13Mo | Martensite | GB | China | Stainless steel wire rods |
| C | Si | Mn | P | S | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|
| 0.28 -0.35 | ≤0.80 | ≤1.00 | ≤0.035 | ≤0.030 | ≤0.60 | 12.00 -14.00 | 0.50 -1.00 |
| 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) |
|---|---|---|---|---|---|---|
| 714 (≥) | 366 (≥) | 12 | 14 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 224 |
| 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 | - | - | 0.22 | - | |||
| 753 | 999 | - | 41.3 | 142 | - | ||
| 499 | - | 23 | 41.2 | 123 | 224 |
Heat treated : 1414°C - 1196°C
| GB/T 1220 (1992) | Stainless steel bars | GB-T-1220--(1992)--.pdf |
| GB/T 4356 (2002) | Stainless steel wire rods | GB-T-4356--(2002)-.pdf |
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com