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China YB Cr26 离心铸造管坯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cr26 / Cr26
Category Grade Standard Region/Area Standard Content
Metals Cr26 YB/T 4323 China 离心铸造管坯

Chemical composition(mass fraction)(wt.%) of the Cr26

Element Min Max Similar
W 1.2000 1.6000 -
Mo 0.6000 0.8000 -
Cr 22.0000 28.0000 -
S - 0.0100 -
P - 0.1000 -
Mn 1.0000 1.5000 -
Si 0.5000 1.5000 -
C 3.7000 5.0000 -

Mechanical Properties of steel grade Cr26

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)
536 (≥) 962 (≥) 14 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade Cr26

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
42 - -     0.13 -  
295 661 - 42.3 114   -  
628 - 13 33.2   122 444

Heat Treatment of steel grade Cr26

Heat treated : 1791°C - 1756°C

Technological Curves of steel grade Cr26

Cross Reference Table (Equivalent Grade) of Cr26

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