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China 舞钢Q/WTB DH36 供胜宝旺工程有限公司海洋平台钢板技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DH36 / DH36
Category Grade Standard Region/Area Standard Content
Metals DH36 WJX 046 China 供胜宝旺工程有限公司海洋平台钢板技术条件

Chemical composition(mass fraction)(wt.%) of the DH36

Element Min Max Similar
Al 0.0150 - -
Mo - 0.0800 -
Ti - 0.0200 -
V 0.0500 0.1000 -
Nb 0.0200 0.0500 -
Ni - 0.4000 -
Cr - 0.2000 -
Cu - 0.3500 -
S - 0.0050 -
P - 0.0250 -
Mn 0.9000 1.6000 -
Si - 0.5000 -
C - 0.1800 -

Mechanical Properties of steel grade DH36

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)
127 (≥) 858 (≥) 24 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade DH36

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
34 - -     0.43 -  
588 485 - 42.3 142   -  
294 - 22 42.2   123 113

Heat Treatment of steel grade DH36

Heat treated : 1251°C - 1519°C

Technological Curves of steel grade DH36

Cross Reference Table (Equivalent Grade) of DH36

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