USA SAE B 422 (2010), B 422 C70260 Specialsteel Copper-Aluminum-Silicon-Cobalt Alloy, Copper-Nickel-Silicon-Magnesium Alloy, Copper-Nickel-Silicon Alloy, Copper-Nickel-Aluminum-Magnesium Alloy, and Copper-Nickel-Tin Alloy Sheet and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | B 422 C70260 | Precipitation-Hardening | SAE | USA | Copper-Aluminum-Silicon-Cobalt Alloy, Copper-Nickel-Silicon-Magnesium Alloy, Copper-Nickel-Silicon Alloy, Copper-Nickel-Aluminum-Magnesium Alloy, and Copper-Nickel-Tin Alloy Sheet and Strip |
C | Si | Mn | P | S | Ni | Cr | Al | Cu | Ti | Fe | N | Mo | W | V |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.22 | ≤0.40 | ≤0.75 | ≤ ≥ | ≤ ≥ | ≤0.75 | ≤12.50 | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤remaining | ≤ ≥ | ≤1.00 | ≤1.00 | ≤0.22 |
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) |
---|---|---|---|---|---|---|
995 (≥) | 976 (≥) | 43 | 42 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 432 |
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 | - | - | 0.21 | - | |||
125 | 144 | - | 12.3 | 241 | - | ||
188 | - | 33 | 41.2 | 112 | 132 |
Heat treated : 1929°C - 1494°C
Grade | Standard | Country | Application |
---|---|---|---|
1.5422 | |||
1.5422 | |||
S42200 | |||
S42225 | |||
S42200 | |||
S42200 | |||
422 | |||
422M(C) | |||
422M | |||
S42200 | |||
SAE 4422 | |||
UNS G44220 | |||
ASTM 4422 | |||
UNS G44220 | |||
AMS 6422E | |||
UNS K11422 | |||
UNS J94224 | |||
UNS J42215 | |||
UNS J42220 | |||
422(S42200) |
B 422 (2010) | Copper-Aluminum-Silicon-Cobalt Alloy, Copper-Nickel-Silicon-Magnesium Alloy, Copper-Nickel-Silicon Alloy, Copper-Nickel-Aluminum-Magnesium Alloy, and Copper-Nickel-Tin Alloy Sheet and Strip | B-422-(2010).pdf |
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