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America UNS S30986 奥氏体铬镍钼裸填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S30986 / S30986
Category Grade Standard Region/Area Standard Content
Metals S30986 -- America 奥氏体铬镍钼裸填充金属

Chemical composition(mass fraction)(wt.%) of the S30986

Element Min Max Similar
Si 0.3000 0.6500 -
S - 0.0300 -
P - 0.0300 -
Ni 12.0000 14.0000 -
Mo 2.0000 3.0000 -
Mn 1.0000 2.5000 -
Cu - 0.7500 -
Cr 23.0000 25.0000 -
C - 0.0300 -

Mechanical Properties of steel grade S30986

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)
628 (≥) 944 (≥) 11 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade S30986

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
41 - -     0.34 -  
926 255 - 21.3 324   -  
364 - 11 33.2   322 322

Heat Treatment of steel grade S30986

Heat treated : 1833°C - 1854°C

Technological Curves of steel grade S30986

Cross Reference Table (Equivalent Grade) of S30986

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