USA AISI S66220 Specialsteel Iron Base Superalloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | S66220 | Austenite | AISI | USA | Iron Base Superalloy |
C | Mn | Si | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.08 | ≤1.50 | ≤1.00 | ≤0.04 | ≤0.03 | 12.00 -15.00 | 24.00 -28.00 | 2.50 -3.50 |
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) |
---|---|---|---|---|---|---|
257 (≥) | 452 (≥) | 24 | 13 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 334 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.32 | - | |||
891 | 536 | - | 14.3 | 111 | - | ||
428 | - | 41 | 32.2 | 121 | 213 |
Heat treated : 1332°C - 1646°C
Grade | Standard | Country | Application |
---|---|---|---|
1.2662 | |||
1.5662 | |||
1.5662 | |||
S66220 | |||
S66286 | |||
662 | |||
S66220 | |||
S66296 | |||
S66286 | |||
662 | |||
S66220 | |||
S66286 | |||
UNS W86620 | |||
UNS N06625 | |||
S66296 | |||
S66220 | |||
662 | |||
1.2662 | |||
1.2662 | |||
UNS S66286 |
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