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Description

China GBT U32354 China structural steel and alloy steel and U32354 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: U32354
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel U32354 GBT China China structural steel and alloy steel
Q345q
Q345q
Q345q
Q370q
Q370q
Q370q
Q420q
Q420q
Q420q
U32353

Chemical composition(mass fraction)(wt.%) of the U32354

C(%) Si(%) Mn(%) P(%) S(%)
Max 0.18 Max 0.30 0.50-0.80 0.025 0.025

Mechanical Properties of steel grade U32354

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)
237 (≥) 673 (≥) 24 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade U32354

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 - -     0.22 -  
136 365 - 33.3 444   -  
192 - 11 41.2   232 212

Heat Treatment of steel grade U32354

Heat treated : 1861°C - 1544°C

Technological Curves of steel grade U32354

Cross Reference Table (Equivalent Grade) of U32354

Grade Standard Country Application
U32354 GBT China China structural steel and alloy steel

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