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U32353

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Q420q U32354
#U32353

Description

China GBT U32353 China structural steel and alloy steel and U32353 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: U32353
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel U32353 GBT China China structural steel and alloy steel
Q235q
Q345q
Q345q
Q345q
Q370q
Q370q
Q370q
Q420q
Q420q
Q420q

Chemical composition(mass fraction)(wt.%) of the U32353

C(％) Si(％) Mn(％) P(％) S(％)
Max 0.20 Max 0.30 0.40-0.70 0.035 0.035

Mechanical Properties of steel grade U32353

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)
512 (≥) 722 (≥) 21 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade U32353

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
22 - -     0.14 -  
443 355 - 44.3 424   -  
556 - 41 24.2   114 433

Heat Treatment of steel grade U32353

Heat treated : 1876°C - 1566°C

Technological Curves of steel grade U32353

Cross Reference Table (Equivalent Grade) of U32353

Grade Standard Country Application
U32353 GBT China China structural steel and alloy steel
Q420q U32354
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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