Korea KS D 3698 (2008), D 3705 (2008), D 3706 (2008), STSXM27 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | STSXM27 | Ferrite | KS | Korea | Stainless steel bars | 
| C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu | Ni+Cu | 
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.01 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.020 | 25.00 -27.00 | ≤0.50 | 0.75 -1.50 | ≤0.015 | ≤0.20 | ≤0.50 | 
| 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) | 
|---|---|---|---|---|---|---|
| 553 (≥) | 758 (≥) | 22 | 43 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 | 
| 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 | - | - | 0.43 | - | |||
| 143 | 836 | - | 22.3 | 143 | - | ||
| 812 | - | 24 | 32.2 | 342 | 331 | 
Heat treated : 1314°C - 1429°C
| D 3698 (2008) | Cold rolled stainless steel plates, sheets and strip | D-3698-(2008).pdf | 
| D 3705 (2008) | Hot rolled stainless steel plates, sheets and strip | D-3705-(2008).pdf | 
| D 3706 (2008) | Stainless steel bars | D-3706-(2008).pdf | 
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