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U34102

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U33602 U34602
#U34102

Description

China GBT U34102 China structural steel and alloy steel and U34102 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: U34102
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel U34102 GBT China China structural steel and alloy steel
L14203
L14204
L14205
320
360
410
460
490
U33202
U33602

Chemical composition(mass fraction)(wt.%) of the U34102

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
Max 0.21 Max 0.35 0.40-0.12 0.035 0.035 0.25 0.3 0.1 0.3

Mechanical Properties of steel grade U34102

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)
213 (≥) 216 (≥) 32 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade U34102

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
13 - -     0.43 -  
367 586 - 31.3 114   -  
868 - 14 42.2   221 314

Heat Treatment of steel grade U34102

Heat treated : 1638°C - 1229°C

Technological Curves of steel grade U34102

Cross Reference Table (Equivalent Grade) of U34102

Grade Standard Country Application
U34102 GBT China China structural steel and alloy steel
U33602 U34602
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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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