USA AISI S20300 Specialsteel Austenitic Chromium Manganese Nickel Copper Free Machining Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | S20300 | Austenite | AISI | USA | Austenitic Chromium Manganese Nickel Copper Free Machining Stainless Steel |
C | Mn | Si | P | S | Cr | Ni | Mo | Cu |
---|---|---|---|---|---|---|---|---|
≤0.08 | 5.00 -6.50 | ≤1.00 | ≤0.04 | 0.18 -0.35 | 16.00 -18.00 | 5.00 -6.00 | ≤0.50 | 1.75 -2.25 |
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 (≥) | 363 (≥) | 24 | 11 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 |
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 |
---|---|---|---|---|---|---|---|
23 | - | - | 0.21 | - | |||
547 | 343 | - | 12.3 | 434 | - | ||
597 | - | 34 | 22.2 | 133 | 442 |
Heat treated : 1251°C - 1635°C
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com