X6CrNiMoNb 17-12-2 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Alloy Steel | X6CrNiMoNb 17-12-2 | |||
| X2CrTiNb 18 |
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| X6CrNi 18-10 |
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| X6CrNi 23-13 |
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| X6CrNi 25-20 |
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| X5CrNiN 19-9 |
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| X6CrNiNb 18-10 |
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| X8CrNiNb 16-13 |
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| X6CrNiTi 12 |
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| X3CrNiMo 13-4 |
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| X3CrNiMo 17-13-3 |
| C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|
| ≤ 0.08 | 1.00 | 2.00 | 0.045 | 0.015 | 16.5-18.5 | 10.5-13.5 | 2.00-2.50 | Nb 10*C~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) |
|---|---|---|---|---|---|---|
| 184 (≥) | 577 (≥) | 14 | 23 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
| 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 | - | - | 0.44 | - | |||
| 147 | 117 | - | 11.3 | 112 | - | ||
| 793 | - | 32 | 23.2 | 324 | 324 |
Heat treated : 1247°C - 1444°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| X6CrNiMoNb17-12-2 | DIN | Germany | Stainless steel |
| ISO X6CrNiMoNb17-12-2 | ISO standard thermal deformation of stainless steel | ||
| ISO X6CrNiMoNb17-12 | ISO standard austenitic stainless steel pressure seamless steel tube | ||
| ISO X6CrNiMoNb17-12 Tube | ISO standard austenitic stainless steel pressure straight seam welded pipe | ||
| X6CrNiMoNb17122KKW | Austria Stainless steel | ||
| EN X6CrNiMoNb17-12-2 | EN | Euronorm Stainless Steel | |
| EN X6CrNiMoNb17-12-2 | EN | Euronorm Stainless Steel | |
| EN X6CrNiMoNb17-12-2 | EN | Euronorm Stainless Steel | |
| EN X6CrNiMoNb191203KE | EN | Euronorm Stainless Steel | |
| EN X6CrNiMoNb17-12-2 | EN | Euronorm Stainless Steel | |
| X6CrNiMo17-12-2 | DIN | Germany | Stainless steel |
| X2CrNiMo17-12-2 | AFNOR | France | Austenite |
| X2CrNiMoN17-11-2 | AFNOR | France | Austenite |
| X5CrNiMoN17-12-2 | AFNOR | France | Austenite |
| X6CrNiMoTi17-12-2 | AFNOR | France | Austenite |
| X6CrNiMoN17-12-2 | AFNOR | France | Austenite |
| X3CrNiMoBN17-13-3 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| X5CrNiMo17-12-2 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| X6CrNiMoB17-12-2 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
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