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PHYWELD 625

Global 企业标准 PHYWELD625 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PHYWELD625 / PHYWELD 625
Category Grade Standard Region/Area Standard Content
Metals PHYWELD 625 -- Global

Chemical composition(mass fraction)(wt.%) of the PHYWELD 625

Element Min Max Similar
Si - - 0.5000
S - - 0.0150
P - - 0.0150
Ni - - 60.0000
Mo 8.5000 9.5000 -
Mn - - 0.5000
Fe - 1.0000 -
Cu - - 0.2000
Cr 21.0000 23.0000 -
Co - - 0.2000
Cb 3.2000 4.0000 -
C - - 0.0300

Mechanical Properties of steel grade PHYWELD 625

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)
997 (≥) 166 (≥) 33 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade PHYWELD 625

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
14 - -     0.42 -  
214 373 - 11.3 134   -  
819 - 11 41.2   134 213

Heat Treatment of steel grade PHYWELD 625

Heat treated : 1798°C - 1396°C

Technological Curves of steel grade PHYWELD 625

Cross Reference Table (Equivalent Grade) of PHYWELD 625

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