Korea KS D 3577 (2007), STS410TiTB Specialsteel Stainless steel for boiler and heat exchanger tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | STS410TiTB | Martensite | KS | Korea | Stainless steel for boiler and heat exchanger tubes |
| C | Si | Mn | P | S | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 11.50 -13.50 | ≤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) |
|---|---|---|---|---|---|---|
| 445 (≥) | 598 (≥) | 41 | 32 | 11 | 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 |
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.23 | - | |||
| 678 | 261 | - | 13.3 | 114 | - | ||
| 961 | - | 21 | 14.2 | 131 | 231 |
Heat treated : 1584°C - 1475°C
| D 3577 (2007) | Stainless steel for boiler and heat exchanger tubes | D-3577-(2007).pdf |
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