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Description

China GB GB/T 1220 (1992) , GB/T 4226 (2004) , GB/T 4356 (2002) , Y3Cr13 Specialsteel Cold finished stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Y3Cr13
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel Y3Cr13 Martensite GB China Cold finished stainless steel bars

Chemical composition(mass fraction)(wt.%) of the Y3Cr13

C Si Mn P S Ni Cr Mo
0.26 -0.40 ≤1.00 ≤1.25 ≤0.060 ≤0.150 ≤0.60 12.00 -14.00 ≤0.60

Mechanical Properties of steel grade Y3Cr13

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)
847 (≥) 271 (≥) 21 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade Y3Cr13

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
22 - -     0.32 -  
789 782 - 22.3 231   -  
541 - 12 32.2   412 321

Heat Treatment of steel grade Y3Cr13

Heat treated : 1624°C - 1573°C

Technological Curves of steel grade Y3Cr13

Cross Reference Table (Equivalent Grade) of Y3Cr13

Grade Standard Country Application
Y3Cr13
Y3Cr13
Y3Cr13

Relevant standard of Y3Cr13

GB/T 1220 (1992) Stainless steel bars GB-T-1220--(1992)--.pdf
GB/T 4226 (2004) Cold finished stainless steel bars GB-T-4226--(2004)--.pdf
GB/T 4356 (2002) Stainless steel wire rods GB-T-4356--(2002)--.pdf

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