ISO ISO ISO H5 ISO standard iron grain size heat resistant steel and ISO H5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ISO H5 | ISO | ISO | ISO standard iron grain size heat resistant steel |
| ISO X12CrNi17-7 strip |
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| ISO X6CrNiMo17-12-2 strip |
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| ISO X7CrNiAl17-7 strip |
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| ISO X6CrTi12 |
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| ISO H1 |
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| ISO H2 |
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| ISO X10CrZlSi13 |
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| ISO H3 |
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| ISO H4 |
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| ISO X10CrAlSi18 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Al(%) |
|---|---|---|---|---|---|---|---|
| Max 0.12 | 0.70-1.4 | Max 1.00 | Max 0.040 | Max 0.030 | 17.0-19.0 | Max 1.0 | 0.70-1.20 |
| 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) |
|---|---|---|---|---|---|---|
| 142 (≥) | 511 (≥) | 41 | 22 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 211 |
| 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 |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.34 | - | |||
| 945 | 743 | - | 33.3 | 332 | - | ||
| 361 | - | 41 | 13.2 | 322 | 113 |
Heat treated : 1252°C - 1376°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| SKH50 | JIS | Japan | W-phase system high-speed tool steel |
| SKH51 | JIS | Japan | W-phase system high-speed tool steel |
| SKH52 | JIS | Japan | W-phase system high-speed tool steel |
| SKH53 | JIS | Japan | W-phase system high-speed tool steel |
| SKH54 | JIS | Japan | W-phase system high-speed tool steel |
| SKH55 | JIS | Japan | W-phase system high-speed tool steel |
| SKH56 | JIS | Japan | W-phase system high-speed tool steel |
| SKH57 | JIS | Japan | W-phase system high-speed tool steel |
| SKH58 | JIS | Japan | W-phase system high-speed tool steel |
| SKH59 | JIS | Japan | W-phase system high-speed tool steel |
| H5 | SS | Sweden | Carbide for cutting tools |
| H5 | SS | Sweden | Carbide for cutting tools |
| SKH53 | CNS | China | Carbide for cutting tools |
| SKC3② | CNS | China | Carbide for cutting tools |
| SKC3② | CNS | China | Carbide for cutting tools |
| UNS H51500 | UNS | USA | precipitation hardening |
| 08X17H5M3 | Austenitic - Martensitic steel | ||
| 12X21H5T | Austenitic - Martensitic steel | ||
| 07X12Γ7AH5 | ГОСТ | Russia | Austenitic |
| ISO H5 | ISO | ISO | ISO standard iron grain size heat resistant steel |
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