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SUS Y 308

Japan JIS SUSY308 焊接用不锈钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUSY308 / SUS Y 308
Category Grade Standard Region/Area Standard Content
Metals SUS Y 308 JIS G4316 Japan 焊接用不锈钢盘条

Chemical composition(mass fraction)(wt.%) of the SUS Y 308

Element Min Max Similar

Mechanical Properties of steel grade SUS Y 308

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)
739 (≥) 434 (≥) 23 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade SUS Y 308

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
44 - -     0.24 -  
542 797 - 13.3 321   -  
717 - 22 23.2   422 424

Heat Treatment of steel grade SUS Y 308

Heat treated : 1371°C - 1648°C

Technological Curves of steel grade SUS Y 308

Cross Reference Table (Equivalent Grade) of SUS Y 308

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