France AFNOR G30 Carbide for cutting tools and G30 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Tool Steel And Hard Alloy | G30 | AFNOR | France | Carbide for cutting tools |
TU1 |
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TU2 |
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TU2 |
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G10 |
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G10 |
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G10 |
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G10 |
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G10 |
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G10 |
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G30 |
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) |
---|---|---|---|---|---|---|
661 (≥) | 346 (≥) | 42 | 43 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 432 |
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 | - | - | 0.12 | - | |||
625 | 521 | - | 41.3 | 144 | - | ||
817 | - | 23 | 13.2 | 342 | 121 |
Heat treated : 1755°C - 1117°C
Grade | Standard | Country | Application |
---|---|---|---|
G30 | AFNOR | France | Carbide for cutting tools |
G30 | AFNOR | France | Carbide for cutting tools |
G30 | AFNOR | France | Carbide for cutting tools |
G30 | AFNOR | France | Carbide for cutting tools |
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ZG30Cr25Ni20(ZG3Cr25Ni20) | GBT | China | Large heat resistant steel castings |
ZG30Cr18Mn12Si2N | GBT | China | Heat resistant cast steel |
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ZG30Cr20Ni10 | GBT | China | Heat resistant cast steel |
ZG30Ni35Cr15 | GBT | China | Heat resistant cast steel |
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