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HC700/980DP

Global 企业标准 HC700/980DP BaoSteel Group Corporation and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HC700/980DP / HC700/980DP
Category Grade Standard Region/Area Standard Content
Metals HC700/980DP -- Global BaoSteel Group Corporation

Chemical composition(mass fraction)(wt.%) of the HC700/980DP

Element Min Max Similar

Mechanical Properties of steel grade HC700/980DP

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)
158 (≥) 558 (≥) 33 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade HC700/980DP

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
14 - -     0.12 -  
785 899 - 43.3 322   -  
441 - 41 41.2   311 314

Heat Treatment of steel grade HC700/980DP

Heat treated : 1973°C - 1669°C

Technological Curves of steel grade HC700/980DP

Cross Reference Table (Equivalent Grade) of HC700/980DP

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