International ISO ISO 15510 (2010), ISO 16143-2 (2004), ISO 16143-3 (2005), ISO 9328-7 (2011), ISO/TS 15510 (2003), X1CrNiMoCuN20-18-7 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | X1CrNiMoCuN20-18-7 | Austenite | ISO | International | Stainless steels - Chemical composition |
C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
---|---|---|---|---|---|---|---|---|---|
≤0.02 | ≤0.70 | ≤1.00 | ≤0.035 | ≤0.015 | 19.50 -20.50 | 17.50 -18.50 | 6.00 -7.00 | 0.18 -0.25 | 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) |
---|---|---|---|---|---|---|
873 (≥) | 838 (≥) | 33 | 31 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
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 | - | - | 0.34 | - | |||
635 | 835 | - | 14.3 | 232 | - | ||
771 | - | 11 | 41.2 | 123 | 132 |
Heat treated : 1631°C - 1343°C
Grade | Standard | Country | Application |
---|---|---|---|
X1CrNiMoCuN20-18-7 | |||
X1CrNiMoCuN20-18-7 |
ISO 15510 (2010) | Stainless steels -- Chemical composition | ISO-15510-(2010).pdf |
ISO 16143-2 (2004) | Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections | ISO-16143-2-(2004).pdf |
ISO 16143-3 (2005) | Stainless steels for general purposes -- Part 3: Wire | ISO-16143-3-(2005).pdf |
ISO 9328-7 (2011) | Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels | ISO-9328-7-(2011).pdf |
ISO/TS 15510 (2003) | Stainless steels - Chemical composition | ISO-TS-15510-(2003).pdf |
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