International ISO ISO 6207 (1992), ISO 6208 (1992), ISO 9722 (1992), ISO 9723 (1992), ISO 9724 (1992), ISO 9725 (1992), ISO H20 Specialsteel Nickel and nickel alloy forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | ISO H20 | ISO | International | Nickel and nickel alloy forgings |
C | Si | Mn | P | S | Cr | Ni | Co | Fe | Cu |
---|---|---|---|---|---|---|---|---|---|
≤0.15 | ≤0.50 | ≤1.00 | ≤ ≥ | ≤0.015 | 14.00 -17.00 | 72.00 - ≥ | ≤1.50 | 6.00 -10.00 | ≤0.50 |
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) |
---|---|---|---|---|---|---|
253 (≥) | 324 (≥) | 11 | 11 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 313 |
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 | - | - | 0.41 | - | |||
419 | 728 | - | 12.3 | 222 | - | ||
788 | - | 32 | 22.2 | 324 | 112 |
Heat treated : 1711°C - 1359°C
ISO 6207 (1992) | Seamless nickel and nickel alloy tube | ISO-6207-(1992).pdf |
ISO 6208 (1992) | Nickel and nickel alloy plate, sheet and strip | ISO-6208-(1992).pdf |
ISO 9722 (1992) | Nickel and nickel alloys - Composition and forms of wrought products | ISO-9722-(1992).pdf |
ISO 9723 (1992) | Nickel and nickel alloy bars | ISO-9723-(1992).pdf |
ISO 9724 (1992) | Nickel and nickel alloy wire and drawing stock | ISO-9724-(1992).pdf |
ISO 9725 (1992) | Nickel and nickel alloy forgings | ISO-9725-(1992).pdf |
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