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America UNS H86301 镍铬钼硼高合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H86301 / H86301
Category Grade Standard Region/Area Standard Content
Metals H86301 -- America 镍铬钼硼高合金钢

Chemical composition(mass fraction)(wt.%) of the H86301

Element Min Max Similar
Si 0.1500 0.3500 -
Ni 0.3500 0.7500 -
Mo 0.1500 0.2500 -
Mn 0.6000 0.9500 -
Cr 0.3500 0.6500 -
C 0.2700 0.3300 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade H86301

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)
982 (≥) 736 (≥) 11 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade H86301

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
31 - -     0.42 -  
931 353 - 21.3 244   -  
825 - 13 31.2   413 132

Heat Treatment of steel grade H86301

Heat treated : 1166°C - 1344°C

Technological Curves of steel grade H86301

Cross Reference Table (Equivalent Grade) of H86301

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