Japan JIS G 4319 (1991), SUS 329J1 FB Specialsteel Stainless steel blooms and billets for forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | SUS 329J1 FB | Duplex steel | JIS | Japan | Stainless steel blooms and billets for forgings | 
| C | Si | Mn | P | S | Cr | Ni | Mo | 
|---|---|---|---|---|---|---|---|
| ≤0.08 | ≤1.00 | ≤1.50 | ≤0.04 | ≤0.03 | 23.00 -28.00 | 3.00 -6.00 | 1.00 -3.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 232 (≥) | 699 (≥) | 42 | 23 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 443 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.22 | - | |||
| 338 | 466 | - | 42.3 | 212 | - | ||
| 418 | - | 31 | 41.2 | 213 | 332 | 
Heat treated : 1469°C - 1617°C
| G 4319 (1991) | Stainless steel blooms and billets for forgings | G-4319-(1991).pdf | 
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