17CrNiMo6 стальной круглый стержень

Product Overview

Description

4317/17CrNiMo6  17Cr2Ni2Mo Alloy Steel

The 17CrNiMo6 is the standard steel number of DIN 17210 - (86) in Germany, and the European standard is 18crnimo7-6, which corresponds to the 17Cr2Ni2Mo of GB
17Cr2Ni2Mo is not a GB material, but a JB material.The specific standard number is: JB/T 6395-2010 large gear, tooth ring forging
Differences between 17CrNiMo6 and 20CrMnTi:
17CrNiMo6 is much more resilient
The carbon content is different, the alloy element is different, the mechanical property is different.The thermal process is also different.
The previous performance is superior, and the latter gearbox gear and differential gear are widely used.
Related specifications:
Australia : AS 1444-1996 X4317 or X4317H
Germany: EN10084-1998 1.6587 18CrNiMo7-6 or
1.6587H 18CrNiMo7-6H
Werkstoff 1.6587 18CrNiMo7-6 or 17CrNiMo6
DIN 17210 17CrNiMo6
Great Britain BS970: PART 3: 1991 820M17/822M17
BS970: 1955 - EN354/EN355
U.S.A. SAE 4317
AISI 4317

Chemical Composition (%):
Carbon 0.15-0.20
Silicon 0.4 max
Manganese 0.40-0.60
Phosphorus 0.04 max
Sulphur 0.04 max
Chromium 1.50-1.80
Molybdenum 0.25-0.35
Nickel: 1.40-1.70

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Company Main Products:

 

Alloy Steel	4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6, 1.6582,4340,SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236,
Tool Steel	H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2
Bearing Steel	GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50
Spring Steel	9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159
Stainless Steel	321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,

 

 

Certifications:

 

 

 

 Factory Manufacture Process:

 

1.Forged Ingot

 

 2.Material Taking Machine

 

 3.Forged Machine

 

 4.Sawing Machine

 

 5.Steel Grinding

 

 6.Fished Steel Material

 

 

Products stocks:

 

Surface Polish bars

 

 

 

Surface Bright Bar

 

 

 

 

Black &Grinding surface bar