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China 鞍钢Q/ASB 50C-1 普通碳素结构钢和低合金结构钢钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 50C-1 / 50C-1
Category Grade Standard Region/Area Standard Content
Metals 50C-1 Q/ASB 320 China 普通碳素结构钢和低合金结构钢钢板

Chemical composition(mass fraction)(wt.%) of the 50C-1

Element Min Max Similar
P - 0.0250 -
S - 0.0200 -
Mn 1.1000 1.4000 -
Si 0.1500 0.3500 -
C 0.1400 0.2000 -

Mechanical Properties of steel grade 50C-1

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)
265 (≥) 953 (≥) 22 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 50C-1

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
33 - -     0.41 -  
434 568 - 33.3 412   -  
181 - 31 34.2   244 321

Heat Treatment of steel grade 50C-1

Heat treated : 1456°C - 1844°C

Technological Curves of steel grade 50C-1

Cross Reference Table (Equivalent Grade) of 50C-1

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