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34Cr4

Favorite Datasheet
1.7033 1.7037
#34Cr4

Description

34Cr4 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 34Cr4
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 34Cr4
46Cr2
1.7006
46Cr2
1.7025
28Cr4
1.7030
28Cr4
1.7036
34Cr4
1.7033

Chemical composition(mass fraction)(wt.%) of the 34Cr4

 

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.30-0.37  0.40  0.60-0.90  0.025  0.035  0.90-1.20  
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 34Cr4

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)
921 (≥) 931 (≥) 32 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 34Cr4

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 - -     0.42 -  
351 822 - 33.3 141   -  
816 - 41 43.2   414 424

Heat Treatment of steel grade 34Cr4

Heat treated : 1316°C - 1888°C

Technological Curves of steel grade 34Cr4

Cross Reference Table (Equivalent Grade) of 34Cr4

Grade Standard Country Application
34Cr4 Spain structural alloy steel
EN 34Cr4 EN Euronorm Structural steel
EN 34Cr4KD EN Euronorm Structural steel
1.7033 1.7037
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Jiangyou Longhai Special Steel Co.,Ltd.

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