4Cr13

China GBT 4Cr13 Martensitic Steel and 4Cr13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 4Cr13 GBT China Martensitic Steel
1Cr15
1Cr12
1Cr13
0Cr13
Y1Cr13
1Cr13Mo
2Cr13
3Cr13
Y3Cr13
3Cr13Mo
Datasheet for:Steel Grades:Special Steel:4Cr13

Chemical composition(mass fraction)(wt.%) of the 4Cr13

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.36-0.45 Max 0.60 Max 0.80 0.035 Max 0.03 12.00-14.00 Max 0.60

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 4Cr13

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)
467 (≥) 929 (≥) 12 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 214
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
21 - -     0.34 -  
181 286 - 33.3 334   -  
843 - 11 41.2   241 222
Heat treated : 1571°C - 1784°C
Directory is being updated.
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
SM4Cr13 China
Plastic mould with flat steel
EN X4Cr13KE EN Euronorm
Euronorm Stainless Steel
4Cr13 GBT China
Martensitic Steel
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4Cr13 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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