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China 宝钢Q/BQB SUS301 热连轧不锈钢钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS301 / SUS301
Category Grade Standard Region/Area Standard Content
Metals SUS301 Q/BQB 4302 China 热连轧不锈钢钢板及钢带

Chemical composition(mass fraction)(wt.%) of the SUS301

Element Min Max Similar
Cr 16.0000 18.0000 -
Ni 6.0000 8.0000 -
S - 0.0300 -
P - 0.0450 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.1500 -

Mechanical Properties of steel grade SUS301

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)
335 (≥) 164 (≥) 24 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade SUS301

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
41 - -     0.12 -  
238 252 - 21.3 322   -  
962 - 42 43.2   121 444

Heat Treatment of steel grade SUS301

Heat treated : 1197°C - 1488°C

Technological Curves of steel grade SUS301

Cross Reference Table (Equivalent Grade) of SUS301

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