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30NiCrMo16

England B.S. 30NiCrMo16 金属材料拉伸试验-第一部分:室温下的测试方法 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30NiCrMo16 / 30NiCrMo16
Category Grade Standard Region/Area Standard Content
Metals 30NiCrMo16 BS EN 10002-1 England 金属材料拉伸试验-第一部分:室温下的测试方法

Chemical composition(mass fraction)(wt.%) of the 30NiCrMo16

Element Min Max Similar

Mechanical Properties of steel grade 30NiCrMo16

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)
168 (≥) 251 (≥) 44 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 30NiCrMo16

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
21 - -     0.41 -  
967 677 - 22.3 224   -  
345 - 43 31.2   213 234

Heat Treatment of steel grade 30NiCrMo16

Heat treated : 1777°C - 1154°C

Technological Curves of steel grade 30NiCrMo16

Cross Reference Table (Equivalent Grade) of 30NiCrMo16

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