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Description

China GB GB/T 3280 (1992) , GB/T 4237 (1992) , GB/T 4239 (1991) , 3Cr16 Specialsteel Cold rolled stainless steel sheets and plates and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 3Cr16
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 3Cr16 Martensite GB China Cold rolled stainless steel sheets and plates

Chemical composition(mass fraction)(wt.%) of the 3Cr16

C Si Mn P S Ni Cr
0.25 -0.40 ≤1.00 ≤1.00 ≤0.035 ≤0.030 ≤0.60 15.00 -17.00

Mechanical Properties of steel grade 3Cr16

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)
631 (≥) 178 (≥) 24 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 3Cr16

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
24 - -     0.11 -  
796 144 - 12.3 444   -  
931 - 43 31.2   444 142

Heat Treatment of steel grade 3Cr16

Heat treated : 1725°C - 1114°C

Technological Curves of steel grade 3Cr16

Cross Reference Table (Equivalent Grade) of 3Cr16

Grade Standard Country Application
3Cr16
3Cr16

Relevant standard of 3Cr16

GB/T 3280 (1992) Cold rolled stainless steel sheets and plates GB-T-3280--(1992)--.pdf
GB/T 4237 (1992) Hot rolled stainless steel sheets and plates GB-T-4237--(1992)-.pdf
GB/T 4239 (1991) Cold rolled stainless steel and heat resisting steel strips GB-T-4239--(1991)--.pdf

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