France AFNOR NF EN 10088-1, NF EN 10088-2, X8CrNiMoAl15-7-2 Specialsteel Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | X8CrNiMoAl15-7-2 | Precipitation-Hardening | AFNOR | France | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
C | Si | Mn | P | S | Cr | Mo | Ni | Al |
---|---|---|---|---|---|---|---|---|
≤0.01 | ≤0.70 | ≤1.20 | ≤0.040 | ≤0.015 | 14.00 -16.00 | 2.00 -3.00 | 6.50 -7.50 | 0.70 -1.50 |
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) |
---|---|---|---|---|---|---|
888 (≥) | 768 (≥) | 14 | 33 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.14 | - | |||
348 | 367 | - | 11.3 | 411 | - | ||
413 | - | 43 | 44.2 | 134 | 224 |
Heat treated : 1759°C - 1416°C
NF EN 10088-1 | Stainless steels - Part 1: List of stainless steels | NF-EN-10088-1.pdf |
NF EN 10088-2 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes | NF-EN-10088-2.pdf |
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