France AFNOR X6NiCrTiMoB25-15-2 Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) and X6NiCrTiMoB25-15-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Steel | X6NiCrTiMoB25-15-2 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| C35E |
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| NiCr20TiAI |
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| NiCr15Fe7TiAI |
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| X2CrNb18-9 |
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| X3CrNiMoBN17-13-3 |
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| X5CrNi18-10 |
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| X5CrNiMo17-12-2 |
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| X6CrNi18-10 |
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| X6CrNiMoB17-12-2 |
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| X6CrNiTiB18-10 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | B(%) | Al(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.03-0.08 | Max 1.00 | 1.00-2.00 | Max 0.025 | Max 0.015 | 13.5-16.0 | 24.0-27.0 | 1.00-1.50 | 0.10-0.50 | 0.003-0.010 | Max 0.35 | 1.90-2.30 |
| 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) |
|---|---|---|---|---|---|---|
| 696 (≥) | 365 (≥) | 32 | 11 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 114 |
| 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 |
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.41 | - | |||
| 959 | 286 | - | 21.3 | 143 | - | ||
| 618 | - | 41 | 23.2 | 231 | 434 |
Heat treated : 1989°C - 1573°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| X6NiCrTiMoB25-15-2 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
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