USA SAE ASTM A 895, A 895 Type 303Se Specialsteel Free-machining stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 895 Type 303Se | Austenite | SAE | USA | Free-machining stainless steel bars |
C | Si | Mn | P | S | Cr | Ni | Se |
---|---|---|---|---|---|---|---|
≤0.15 | ≤1.00 | ≤2.00 | ≤0.2 | ≤0.06 | 17.0 -19.0 | 8.00 -10.0 | 0.15 - ≥ |
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) |
---|---|---|---|---|---|---|
674 (≥) | 231 (≥) | 41 | 11 | 42 | 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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.41 | - | |||
289 | 453 | - | 21.3 | 114 | - | ||
116 | - | 11 | 14.2 | 343 | 424 |
Heat treated : 1836°C - 1999°C
ASTM A 895 | Free-machining stainless steel plate, sheet and strip | ASTM-A-895.pdf |
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