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 %:
Grade	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.