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China GB U53862 Non-alloy steel wire rods for conversion to wire - Part 2 : Specific requirements for general purpose wire rod and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: U53862 / U53862
Category Grade Standard Region/Area Standard Content
Metals U53862 GB/T 24242.2 China Non-alloy steel wire rods for conversion to wire - Part 2 : Specific requirements for general purpose wire rod

Chemical composition(mass fraction)(wt.%) of the U53862

Element Min Max Similar
Si 0.1000 0.3000 -
S - 0.0250 -
P - 0.0250 -
Ni - 0.2000 -
Mo - 0.0500 -
Mn 0.5000 0.8000 -
Cu - 0.2500 -
Cr - 0.1500 -
C 0.8300 0.8800 -
Al - 0.0100 -

Mechanical Properties of steel grade U53862

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)
864 (≥) 596 (≥) 12 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade U53862

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 - -     0.33 -  
951 523 - 43.3 442   -  
572 - 11 34.2   133 231

Heat Treatment of steel grade U53862

Heat treated : 1544°C - 1481°C

Technological Curves of steel grade U53862

Cross Reference Table (Equivalent Grade) of U53862

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