36CrNiMo4 hot rolled round bars and forged round bars

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11-May-2024

36CrNiMo4(1.6511) round bar is alloy structural round bar under the standard of EN 10083/1-1991　36CrNiMo4 round bars are used for gear, shaft, piston spare parts, etc

The delivery condition 36CrNiMo4 round bar are:hot rolled or forged + Normalizing+Tempering+Quenching and tempering+Normalizing and tempering+Annealing . The size 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 if 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 36CrNiMo4 hot rolled and forged round bar shown in the following table:

The Chemical composition of the 36CrNiMo4 hot rolled and forged round bar analysis -% by mass

GRADE	C%	Si%	Mn%	P%	S%	Cr%	Cu%	Ni%	Mo%
36CrNiMo4	0.32～0.40	0.4	0.50～0.80	0.035	0.035	0.90～1.20	0.025	0.90～1.20	0.15～0.30

The Mechanical properties of the 36CrNiMo4 hot rolled and forged round bar .

GRADE	Tensile Strength min	Yield Strength min	Elongation min.	contraction min	impact strength min	Hardness Max
GRADE	σb/M Pa	σs/M Pa	δ5/%	ψ/%	Akv (J)	HB
36CrNiMo4	980	835	12	55	78	20-269

KUNFENG is the professional 36CrNiMo4 hot rolled and forged round bar supplier in China .If you need 36CrNiMo4 hot rolled and forged round bar , we can put the 36CrNiMo4 hot rolled and forged round bar order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock on stock .Besides. if you need any offer or if you want to know the price and any other information about 36CrNiMo4 hot rolled and forged round bar,please be free to contact us.