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17NiCrMo6-4 steel round bar

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  • 01-Jul-2024

17NiCrMo6-4 steel round  bar is a kind of alloy steel round bar under EN10084:2008 standard. KUNFENG can produce all sizes of 17NiCrMo6-4 forged steel round bar.  And the material number for 17NiCrMo6-4 is 1.6566.

steel round bar for sale

17NiCrMo6-4 17NiCrMo6-4 steel round bar specification: 

DIA 80-1200mm(forged round bar), 80-1200mm(square bar) Length 3-16 meters

17NiCrMo6-4 heat treatment: Quenching, Annealing, Normalizing and Tempering.

17NiCrMo6-4 tolerance: 0-+3mm(DIA), 0-+10mm(Length)

17NiCrMo6-4 Chemical composition %:

Grade

Chemical composition %:

C

Si

Mn

S

P

Mo

Ni

Cr

17NiCrMo6-4

0.14-0.20

≤0.4

0.6-0.9

≤0.035

≤0.025

0.15-0.25

1.2-1.5

0.8-1.1

Permissible deviation

± 0.02

± 0.03

± 0.04

± 0.005

± 0.005

± 0.03

± 0.05

± 0.05

On request, 17NiCrMo6-4 may be supplied with addition of lead(Pb) 0.15-0.35% or sulphur(S) up to 0.10%.

17NiCrMo6-4 steel round bar Mechanical Properties:

Treated for cold shearability, +S

max. 255 HB

Soft annealed, +A

max. 229 HB

Treated for strength, +TH

179 - 229 HB

Treated for ferrite and pearlite structure and hardness range,+FP

149 - 201 HB

After hardening and tempering at 200°C for 17NiCrMo6-4:

Grade

Diameter d [mm]

d <= 16

16 <d <= 40

40 <d <= 100

17NiCrMo6-4

Tensile strength Rm [N/mm²]

min. 1200

min. 1000

min. 900

Our company, KUNFENG can produce all sizes of 17NiCrMo6-4 forged steel round bar, 17NiCrMo6-4 forged square bar, 17NiCrMo6-4 forged shafts and 17NiCrMo6-4 forged blocks. And if there is any steel products you need, please contact us. we shall do our best to reply you as soon as possible.

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