China GBT 60 China structural steel and alloy steel and 60 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Structure Steel | 60 | GBT | China | China structural steel and alloy steel |
| GBT10 |
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| 15 |
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| 20 |
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| 25 |
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| 30 |
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| 35 |
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| 40 |
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| 45 |
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| 50 |
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| 55 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) |
|---|---|---|---|---|---|---|---|
| 0.57-0.65 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 |
| 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) |
|---|---|---|---|---|---|---|
| 226 (≥) | 462 (≥) | 23 | 42 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 442 |
| 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 |
|---|---|---|---|---|---|---|---|
| 12 | - | - | 0.34 | - | |||
| 564 | 336 | - | 14.3 | 241 | - | ||
| 263 | - | 14 | 21.2 | 414 | 121 |
Heat treated : 1819°C - 1829°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| UNS G10060 | UNS | USA | General use carbon steel bar |
| UNS G10160 | UNS | USA | General use carbon steel bar |
| T41901 | UNS | USA | Alloy tool steel |
| T51602 | UNS | USA | Alloy tool steel |
| ASP60 | AISI | USA | Powder metallurgy high-speed tool steel |
| HAP 60 | AISI | USA | Powder metallurgy high-speed tool steel |
| C-60 | AISI | USA | Machining with carbide |
| C60W | DIN | Germany | Carbon tool steel |
| 60WCrV7 | DIN | Germany | Cold working alloy tool steel |
| 1.2601 | DIN | Germany | Cold working alloy tool steel |
| 1.2604 | DIN | Germany | Cold working alloy tool steel |
| 60NiCrMoV12-4 | DIN | Germany | Cold working alloy tool steel |
| 60MnSiCr4 | DIN | Germany | Cold working alloy tool steel |
| 1.2360 | DIN | Germany | Hot working alloy tool steel |
| 1.2603 | DIN | Germany | Hot working alloy tool steel |
| 1.2606 | DIN | Germany | Hot working alloy tool steel |
| X60WCrMoV9-4 | DIN | Germany | Hot working alloy tool steel |
| SK60 | JIS | Japan | Carbon tool steel |
| BL1 | UK | Carbide for cutting tools | |
| BL1 | UK | Carbide for cutting tools |
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