Thermax 500 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | High Alloy | Thermax 500 | |||
| Thermax 30 |
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| Thermax 37 |
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| Thermax 45 |
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| Thermax 60 |
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| Thermax 70 |
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| Thermax 75 |
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| Thermax 90 |
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| Thermax 102 |
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| Thermax 104 |
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| Thermax 115 |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 1.1 | 1 | 0.3 | 48-52 | ... | ||
| Mo | Al | Cu | Nb | Ti | V | Fe |
| ≤0.25 | ≤0.5 | ≤1 | ||||
| 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) |
|---|---|---|---|---|---|---|
| 443 (≥) | 834 (≥) | 44 | 24 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
| 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 |
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.12 | - | |||
| 379 | 912 | - | 14.3 | 313 | - | ||
| 794 | - | 13 | 11.2 | 233 | 343 |
Heat treated : 1173°C - 1648°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| UNS S15500 | UNS | USA | precipitation hardening |
| AISI S15500 | AISI | USA | precipitation hardening |
| UNS S35000 | UNS | USA | Martensitic special steel |
| UNS S35000 | UNS | USA | Martensitic special steel |
| UNS S35000 | UNS | USA | precipitation hardening |
| UNS S35000 | UNS | USA | precipitation hardening |
| UNS S35500 | UNS | USA | precipitation hardening |
| UNS S35500 | UNS | USA | precipitation hardening |
| UNS S45000 | UNS | USA | precipitation hardening |
| UNS S45000 | UNS | USA | precipitation hardening |
| UNS S45500 | UNS | USA | precipitation hardening |
| UNS S45500 | UNS | USA | precipitation hardening |
| S31500 | UNS | USA | Dual-phase steel |
| S31500 | UNS | USA | Dual-phase steel |
| S41500 | UNS | USA | Martensitic special steel |
| S41500 | UNS | USA | Martensitic special steel |
| S15500 | UNS | USA | Martensitic special steel |
| S15500 | UNS | USA | Martensitic special steel |
| S35500 | UNS | USA | precipitation hardening |
| S35500 | UNS | USA | precipitation hardening |
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