Japan JIS G 4312 (2011), SUH 661 Specialsteel Heat-resisting steel plate, sheet and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | SUH 661 | Austenite | JIS | Japan | Heat-resisting steel plate, sheet and strip |
C | Si | Mn | P | S | Cr | Ni | Mo | W | Co | Nb | N |
---|---|---|---|---|---|---|---|---|---|---|---|
0.08 -0.16 | ≤1.00 | 1.00 -2.00 | ≤0.04 | ≤0.03 | 20.00 -22.50 | 19.00 -21.00 | 2.50 -3.50 | 2.00 -3.00 | 18.50 -21.00 | 0.75 -1.25 | 0.10 -0.20 |
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) |
---|---|---|---|---|---|---|
637 (≥) | 352 (≥) | 13 | 33 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.23 | - | |||
432 | 185 | - | 34.3 | 231 | - | ||
863 | - | 21 | 42.2 | 124 | 134 |
Heat treated : 1299°C - 1151°C
G 4312 (2011) | Heat-resisting steel plate, sheet and strip | G-4312-(2011).pdf |
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