SUH616

China CNS SUH616 CNS standard heat resistant steel bar steel grade and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUH616 Martensite CNS China CNS standard heat resistant steel bar steel grade and chemical composition
Datasheet for:Steel Grades:Specialsteel:SUH616

Chemical composition(mass fraction)(wt.%) of the SUH616

Elements Min.(≥) Max.(≤)
C 0.20 0.25
Si - 0.50
Mn 0.50 1.00
P - 0.040
S - 0.030
Cr 11.00 13.00
Ni 0.50 1.00
Mo 0.75 1.25
N - -
W 0.75 1.25
V 0.20 0.30

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade SUH616

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)
395 (≥) 392 (≥) 33 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 323
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
11 - -     0.11 -  
484 448 - 43.3 244   -  
592 - 42 33.2   421 232
Heat treated : 1743°C - 1642°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
SUH616 CNS China
CNS standard heat resistant steel bar steel grade and chemical composition
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SUH616 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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