X10CrAlSi 7 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Stainless Steel | X10CrAlSi 7 | |||
| 1.4575 | |||||
| 1.4577 | |||||
| 1.4580 | |||||
| 1.4582 | |||||
| 1.4583 | |||||
| 1.4586 | |||||
| 1.4712 | |||||
| 1.4700 | |||||
| X10CrSi6 | |||||
| 8CrSi 7-7 | 
| C ≤ | Si | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Other | 
|---|---|---|---|---|---|---|---|
| 0.12 | 0.50-1.00 | 1.00 | 0.040 | 0.015 | 6.00-8.00 | Al 0.50-1.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 246 (≥) | 466 (≥) | 21 | 22 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.32 | - | |||
| 115 | 155 | - | 31.3 | 131 | - | ||
| 457 | - | 31 | 12.2 | 331 | 321 | 
Heat treated : 1235°C - 1866°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| ISO X10CrAlSi18 | ISO standard iron grain size heat resistant steel | ||
| ISO X10CrAlSi25 | ISO standard iron grain size heat resistant steel | ||
| EN X10CrAlSiT | EN | Euronorm Stainless Steel | |
| EN X10CrAlSi13 | EN | Euronorm Stainless Steel | |
| EN X10CrAlSi1S | EN | Euronorm Stainless Steel | |
| EN X10CrAlSi25 | EN | Euronorm Stainless Steel | |
| Q275 | China | Engineering and welding | |
| UNS G10170 | UNS | USA | General use carbon steel bar | 
| ASTM 1017 | ASTM | USA | General use carbon steel bar | 
| T7 | China | Carbon tool steel | |
| 7CrSiMnMoV | China | Alloy tool steel - cold work steels | |
| 6Cr4W3Mo2VNb | China | Alloy tool steel - cold work steels | |
| 7Mn15Cr2A13V2WMo | China | Alloy tool steel - Without magnetic steel mold | |
| SM3Cr17Mo | China | Plastic mould with flat steel | |
| W7Mo4Cr4V2Co5 | China | High-speed tool steel | |
| UNS T72301 | UNS | USA | Carbon tool steel | 
| W2-A | ASTM | USA | Carbon tool steel | 
| UNS T72302 | UNS | USA | Carbon tool steel | 
| T72305 | UNS | USA | Carbon tool steel | 
| A7 | ASTM | USA | Alloy tool steel | 
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