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China GB U53922 制丝用非合金钢盘条 第2部分:一般用途盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: U53922 / U53922
Category Grade Standard Region/Area Standard Content
Metals U53922 GB/T 24242.2 China 制丝用非合金钢盘条 第2部分:一般用途盘条

Chemical composition(mass fraction)(wt.%) of the U53922

Element Min Max Similar
V 0.0700 0.1500 -
Cr 0.3000 0.5000 -
S - 0.0200 -
P - 0.0300 -
Mn 1.3500 1.5500 -
Si 0.4000 0.6000 -
C 0.2900 0.3700 -
V 0.0700 0.1500 -
Cr 0.3000 0.5000 -
P - 0.0300 -
S - 0.0200 -
Mn 1.3500 1.5500 -
Si 0.4000 0.6000 -
C 0.2900 0.3700 -

Mechanical Properties of steel grade U53922

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)
154 (≥) 419 (≥) 14 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade U53922

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
11 - -     0.21 -  
764 724 - 14.3 133   -  
234 - 42 33.2   114 121

Heat Treatment of steel grade U53922

Heat treated : 1435°C - 1491°C

Technological Curves of steel grade U53922

Cross Reference Table (Equivalent Grade) of U53922

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