Japan JIS G 4322 (2008), SUS 304 N2 Specialsteel Stainless steel bars for concrete reinforcement and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | SUS 304 N2 | Austenite | JIS | Japan | Stainless steel bars for concrete reinforcement |
C | Si | Mn | P | S | Cr | Ni | Mo | N | Nb |
---|---|---|---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤2.50 | ≤0.045 | ≤0.03 | 18.00 -20.00 | 7.50 -10.50 | ≤ ≥ | 0.15 -0.30 | ≤0.15 |
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) |
---|---|---|---|---|---|---|
311 (≥) | 822 (≥) | 12 | 11 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 333 |
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 | - | |||
588 | 916 | - | 21.3 | 231 | - | ||
119 | - | 32 | 21.2 | 111 | 243 |
Heat treated : 1827°C - 1497°C
G 4322 (2008) | Stainless steel bars for concrete reinforcement | G-4322-(2008).pdf |
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