Japan JIS G 3459 (2012), SUS 347HTP Specialsteel Stainless steel pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | SUS 347HTP | Austenite | JIS | Japan | Stainless steel pipes | 
| C | Si | Mn | P | S | Cr | Ni | Mo | Nb | 
|---|---|---|---|---|---|---|---|---|
| 0.04 -0.10 | ≤1.00 | ≤2.00 | ≤0.03 | ≤0.03 | 17.00 -20.00 | 9.00 -13.00 | ≤ ≥ | 8×C% -1.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 551 (≥) | 933 (≥) | 43 | 43 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.11 | - | |||
| 568 | 364 | - | 24.3 | 234 | - | ||
| 422 | - | 43 | 14.2 | 243 | 123 | 
Heat treated : 1975°C - 1489°C
| G 3459 (2012) | Stainless steel pipes | G-3459-(2012).pdf | 
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