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35Cr hot rolled round bars and forged round bars
35Cr hot rolled and forged round bars are mainly used in the manufacture of the gear,shaft, roller, bolts and other important conditioning.
35Cr round bar delivery condition :hot rolled or forged +Normalizing+Tempering+Quenching and tempering+Normalizing and tempering+Annealing .
The sizes for 35Cr round bars which are available for our bebon steel are Ф 5-80 for hot rolled round bar and Ф 80-1200 for forged round bar ,the length range is from 3000 to 12000mm.
The tolerance of the diameter is -0/+3mm ,The tolerance of the length is -0/+20mm.and the straightness tolerance is ≤3mm/m
surface delivery status: black/polishing/turning
UT standard are : Chinese standard of GB/T 6402 I.II,III and export standard SEP1921 CLASS C/C，D/D，E/E.
The more information of 35Cr hot rolled and forged round bar shown in the following table:
35Cr hot rolled and forged round bars Chemical composition
GRADE |
C% |
Si% |
Mn% |
P% |
S% |
Cr% |
Cu% |
Ni% |
|
35Cr |
0.32-0.39 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
0.80-1.10 |
0.30 |
0.03 |
35Cr hot rolled and forged round bars Mechanical properties
GRADE |
Tensile Strength min |
Yield Strength min |
Elongation min. |
contraction min |
impact min |
Hardness Max |
|
σb/M Pa |
σs/M Pa |
δ5/% |
ψ/% |
Aku2/J |
HBS |
|
|
35Cr |
930 |
735 |
11 |
45 |
47 |
207 |
We, Bebon will use our professional services , best quality and competitive price to fulfill each customers needs in 35Cr hot rolled and forged round bar .More information about 35Cr hot rolled and forged round bar ,please feel free to contact us, we will always do our best to help you.