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China 鞍钢Q/ASB 07Ni5DR 低温压力容器用镍合金钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 07Ni5DR / 07Ni5DR
Category Grade Standard Region/Area Standard Content
Metals 07Ni5DR Q/ASB 159 China 低温压力容器用镍合金钢板

Chemical composition(mass fraction)(wt.%) of the 07Ni5DR

Element Min Max Similar
Cr+Mo+Cu - 0.5000 -
Al 0.0150 - -
V - 0.0500 -
Mo - 0.0800 -
Cu - 0.3500 -
Cr - 0.2000 -
Ni 4.7500 5.2500 -
S - 0.0040 -
P - 0.0080 -
Mn 0.3000 0.8000 -
Si 0.1000 0.3500 -
C - 0.0900 -

Mechanical Properties of steel grade 07Ni5DR

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)
735 (≥) 772 (≥) 24 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 07Ni5DR

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 - -     0.24 -  
133 328 - 14.3 244   -  
797 - 11 21.2   214 243

Heat Treatment of steel grade 07Ni5DR

Heat treated : 1147°C - 1819°C

Technological Curves of steel grade 07Ni5DR

Cross Reference Table (Equivalent Grade) of 07Ni5DR

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