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U33202

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490 U33602
#U33202

Description

China GBT U33202 China structural steel and alloy steel and U33202 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: U33202
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel U33202 GBT China China structural steel and alloy steel
L13704
L13705
L14203
L14204
L14205
320
360
410
460
490

Chemical composition(mass fraction)(wt.%) of the U33202

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
Max 0.16 Max 0.35 0.40-0.70 0.035 0.035 0.25 0.3 0.1 0.3

Mechanical Properties of steel grade U33202

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)
995 (≥) 117 (≥) 11 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade U33202

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
42 - -     0.32 -  
373 799 - 33.3 112   -  
736 - 32 31.2   142 221

Heat Treatment of steel grade U33202

Heat treated : 1631°C - 1152°C

Technological Curves of steel grade U33202

Cross Reference Table (Equivalent Grade) of U33202

Grade Standard Country Application
U33202 GBT China China structural steel and alloy steel
490 U33602
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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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