Japan JIS G2 Carbide for cutting tools and G2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | G2 | JIS | Japan | Carbide for cutting tools |
Z30 |
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A1 |
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A1 |
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A40 |
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CC |
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CC |
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F0 |
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F1 |
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F1 |
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G2 |
W(%) | Other(%) |
---|---|
93 | Co+Ni:7 |
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) |
---|---|---|---|---|---|---|
737 (≥) | 729 (≥) | 34 | 34 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 |
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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.43 | - | |||
442 | 234 | - | 21.3 | 123 | - | ||
867 | - | 31 | 24.2 | 333 | 442 |
Heat treated : 1425°C - 1589°C
Grade | Standard | Country | Application |
---|---|---|---|
G2 | JIS | Japan | Carbide for cutting tools |
G2 | JIS | Japan | Carbide for cutting tools |
TG2 | AFNOR | France | Carbide for cutting tools |
TG2 | AFNOR | France | Carbide for cutting tools |
CG20 | SS | Sweden | Carbide for cutting tools |
CG20 | SS | Sweden | Carbide for cutting tools |
S235JRG2 | UNE | Spain | Spain structural steel |
G20Mo5 | UNE | Spain | Spain structural alloy steel |
S355J2G2W | UNE | Spain | Spain structural alloy steel |
S355K2G2W | UNE | Spain | Spain structural alloy steel |
G20CrMo | GBT | China | China structural steel and alloy steel |
G20CrNiMo | GBT | China | China structural steel and alloy steel |
G20CrNi2Mo | GBT | China | China structural steel and alloy steel |
G20Cr2Ni4 | GBT | China | China structural steel and alloy steel |
G20Cr2Mn2Mo | GBT | China | China structural steel and alloy steel |
EN S235JRG2 | EN | Euronorm | Euronorm Structural steel |
EN S355J2G2W | EN | Euronorm | Euronorm Structural steel |
EN S355K2G2W | EN | Euronorm | Euronorm Structural steel |
EN S23SJRG2 | EN | Euronorm | Euronorm Structural steel |
EN G20Mo5 | EN | Euronorm | Euronorm Structural steel |
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