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Description

China GBT U33602 China structural steel and alloy steel and U33602 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: U33602
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel U33602 GBT China China structural steel and alloy steel
L13705
L14203
L14204
L14205
320
360
410
460
490
U33202

Chemical composition(mass fraction)(wt.%) of the U33602

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%)
Max 0.17 Max 0.35 0.40-0.80 0.035 0.035 0.25 0.3 0.1 0.3

Mechanical Properties of steel grade U33602

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)
734 (≥) 971 (≥) 11 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade U33602

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 - -     0.21 -  
177 616 - 21.3 412   -  
183 - 12 31.2   141 312

Heat Treatment of steel grade U33602

Heat treated : 1932°C - 1511°C

Technological Curves of steel grade U33602

Cross Reference Table (Equivalent Grade) of U33602

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

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