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Description

China GBT U41352 China structural steel and alloy steel and U41352 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: U41352
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel U41352 GBT China China structural steel and alloy steel
U41228
A20204
U40252
U40302
U40352
U40402
U40452
L20158
U41252
U41302

Chemical composition(mass fraction)(wt.%) of the U41352

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) B(%) Al(%)
0.32-0.39 Max 0.25 0.60-0.90 0.035 0.035

Mechanical Properties of steel grade U41352

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)
929 (≥) 733 (≥) 31 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade U41352

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
12 - -     0.41 -  
155 841 - 44.3 324   -  
312 - 24 34.2   414 323

Heat Treatment of steel grade U41352

Heat treated : 1613°C - 1356°C

Technological Curves of steel grade U41352

Cross Reference Table (Equivalent Grade) of U41352

Grade Standard Country Application
U41352 GBT China China structural steel and alloy steel

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