Korea KS STS410 martensitic steel and STS410 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Heat-Resistant Steel | STS410 | KS | Korea | martensitic steel | 
| STS329J3L | |||||
| STS329J4L | |||||
| STS405 | |||||
| STS410L | |||||
| STS430 | |||||
| STS430F | |||||
| STS434 | |||||
| STS447J1 | |||||
| STSXM27 | |||||
| STS403 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | 
|---|---|---|---|---|---|---|
| Max 0.15 | Max 1.00 | Max 1.00 | Max 0.04 | Max 0.03 | 11.5-13.5 | Max 0.60 | 
| 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) | 
|---|---|---|---|---|---|---|
| 287 (≥) | 849 (≥) | 11 | 23 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 233 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.14 | - | |||
| 147 | 945 | - | 22.3 | 313 | - | ||
| 956 | - | 44 | 11.2 | 442 | 342 | 
Heat treated : 1215°C - 1286°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| STS410L | KS | Korea | Austenitic Steel | 
| STS410L | KS | Korea | Austenitic Steel | 
| STS410 | KS | Korea | martensitic steel | 
| STS410 | KS | Korea | martensitic steel | 
| STS410TKA | KS | Korea | KS standard mechanical and structure with stainless steel pipe(KS D3536-1992) | 
| STS410TKC | KS | Korea | KS standard mechanical and structure with stainless steel pipe(KS D3536-1992) | 
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