Korea KS D 3692 (2001), D 3698 (2008), D 3705 (2008), D 3706 (2008), D 3749 (2008), STS329J1 Specialsteel Special alloys steel for chemical plant and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | STS329J1 | Duplex steel | KS | Korea | Special alloys steel for chemical plant |
C | Si | Mn | P | S | Cr | Ni | Mo | N |
---|---|---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤1.50 | ≤0.040 | ≤0.030 | 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) |
---|---|---|---|---|---|---|
579 (≥) | 142 (≥) | 32 | 34 | 33 | 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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.11 | - | |||
139 | 731 | - | 44.3 | 231 | - | ||
579 | - | 44 | 33.2 | 221 | 342 |
Heat treated : 1522°C - 1122°C
D 3692 (2001) | Cold finished stainless steel bars | D-3692-(2001).pdf |
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 |
D 3749 (2008) | Special alloys steel for chemical plant | D-3749-(2008).pdf |
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