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America UNS S63019 阀钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S63019 / S63019
Category Grade Standard Region/Area Standard Content
Metals S63019 -- America 阀钢

Chemical composition(mass fraction)(wt.%) of the S63019

Element Min Max Similar
W 0.8000 1.5000 -
Si - 0.4500 -
S - 0.0300 -
P - 0.0500 -
Ni 3.5000 5.5000 -
Nb+Ta 1.8000 - -
Nb - - -
N 0.4000 0.6000 -
Mn 8.0000 10.0000 -
Cr 20.0000 22.0000 -
C 0.4500 0.5500 -

Mechanical Properties of steel grade S63019

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)
414 (≥) 956 (≥) 32 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade S63019

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
12 - -     0.44 -  
728 673 - 42.3 111   -  
493 - 33 42.2   324 312

Heat Treatment of steel grade S63019

Heat treated : 1388°C - 1135°C

Technological Curves of steel grade S63019

Cross Reference Table (Equivalent Grade) of S63019

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