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S 35 C hot rolled round bars and forged round bars

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  • 11-May-2024

S35C Steel round bar is one of the h high carbon round bars which under the standard of JIS G 4051. S35C is carbon steel defined for machine structural use. S35 C round bars has excellent weldability and machinability , and they can be subjected to various heat treatments like quenching and tempering.


The delivery condition S35C round bar are:hot rolled or forged + Normalizing+Tempering+Quenching and tempering+Normalizing and tempering+Annealing .
The size for S35C round bar which available for our KUNFENG 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
The UT standard what we can do for Chinese standard are GB/T 6402 I,II,III and export standard are SEP1921 CLASS C/C,D/D,E/E. 
The more information of S 35 C hot rolled and forged round bar shown in the following table:

S35C Steel Round Bar Chemical composition analysis -% by mass


GRADE

C%

Si%

Mn%

P%

S%

S35C

0.32-0.38

0.15-0.35

0.60-0.90

0.03

0.035

S35C Steel Round Bar 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/%

Akv/J

Without hot treating

S35C

530

315

20

45

55

197

As a professional global steel supplier, we promise we can offer you the qualified S 35 C hot rolled round bars and forged round bars at the competitive price and rapid delivery time. We keep many with the top quality in our warehouse, So hereby, we sincerely hope you join us,let's join hands to make you be the No.1 in your local steel market.

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