W2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | W2 | |||
52CrMoV4 |
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1.7701 |
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51CrMoV4 |
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1.7701 |
|||||
45CrMoV6-7 |
|||||
1.7737 |
|||||
100Cr2 |
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1.3501 |
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1.3501 |
|||||
W1 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
1.00-1.10 | 0.15-0.35 | 0.25-0.40 | 0.030 | 0.025 | 0.90-1.15 | |
Mo | Al | Cu | Nb | Ti | V | Ce |
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) |
---|---|---|---|---|---|---|
164 (≥) | 668 (≥) | 13 | 31 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.21 | - | |||
914 | 344 | - | 43.3 | 243 | - | ||
828 | - | 21 | 44.2 | 214 | 323 |
Heat treated : 1928°C - 1765°C
Grade | Standard | Country | Application |
---|---|---|---|
4CrW2Si | China | Alloy tool steel - Impact resistance tool steel | |
5CrW2Si | China | Alloy tool steel - Impact resistance tool steel | |
6CrW2Si | China | Alloy tool steel - Impact resistance tool steel | |
Cr4W2MoV | China | Alloy tool steel - cold work steels | |
3Cr3Mo3W2V | China | Alloy tool steel - hot-work die steel | |
4Cr5W2VSi | China | Alloy tool steel - hot-work die steel | |
W2Mo9Cr4V2 | China | High-speed tool steel | |
W2Mo9Cr4VCo8 | China | High-speed tool steel | |
W2-C | ASTM | USA | Carbon tool steel |
C70W2 | DIN | Germany | Carbon tool steel |
C80W2 | DIN | Germany | Carbon tool steel |
C105W2 | DIN | Germany | Carbon tool steel |
BW2(1) | Carbide for cutting tools | ||
BW2(1) | Carbide for cutting tools | ||
BW2 | Carbide for cutting tools | ||
BW2 | Carbide for cutting tools | ||
45Cr14Ni14W2Mo | China | Stainless steel bars | |
24Cr18Ni8W2 | China | Stainless steel bars | |
4Cr14Ni14W2Mo | China | Stainless steel bars | |
105CrW20 | tool steel |
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