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Bearing Steel 100Cr6 Seamless Steel Tube GCr15

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Bearing Steel 100Cr6 Seamless Steel Tube GCr15

Brand Name : New-Era

Model Number : ISO683-17/ASTM A295/A295M

Certification : ISO9001 ISO14001 TS16949

Place of Origin : China

MOQ : 5 tons

Price : Negotiation

Supply Ability : 2000tons per month

Delivery Time : 35days

Packaging Details : packing in standard seaworthy packages.

Application : Bearing

Keyword : 100Cr6,GCr15,52100 bearing steel

Materials : 100Cr6,GCr15,52100

Surface : Customized

Type : Cold Drawn

Size : OD:10-260mm;WT: 2-30mm;Length:1-12000mm

Shape : Round

Product Name : ISO683-17 Cold Drawn Seamless Steel Tube Bearing Steel Pipe GCr15 100Cr6

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Bearing Steel 100Cr6 Seamless Steel Tube GCr15

1. Features
Superior hardness, 60-67 on Rockwell hardness scale (Rc) at room temperature
High carbon chrome alloy steel
Operates continually at temperatures up to 120°C
Used to produce precision ball bearings and roller bearings
Cost-effective
Long working life

2. Similar Standards

Chinese American German Japanese
GB AISI DIN JIS
GCr15 SAE52100 100Cr6/ EN31 SUJ2


3. Chemical Composition

Grades C Si Mn P S Cr Mo Cu Ni
GCr15/52100 0.95-1.05 0.15-0.35 0.2-0.4 ≤0.027 ≤0.02 1.3-1.65 ≤0.1 ≤0.25 ≤0.3
100Cr6 0.95-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.025 1.4-1.65 ≤0.08 ≤0.25 ≤0.3


4. Heat Treatment

Quenching Tempering
Heating Temperature/ºC Cooling Hardness/HRC Heating Temperature/ºC Cooling Hardness/HRC
830-850 Oil 62-65 150-190 Air 58-62


5. Mechanical Properties of ASTM A295 52100 Bearing Steel

Properties Metric Imperial
Bulk modulus (typical for steel) 140 GPa 20300 ksi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Elastic modulus 190-210 GPa 27557-30458 ksi
Poisson's ratio 0.27-0.30 0.27-0.30
Hardness, Brinell - -
Hardness, Knoop (converted from Rockwell C hardness) 875 875
Hardness, Rockwell C (quenched in oil from 150°C tempered) 62 62
Hardness, Rockwell C (quenched in water from 150°C tempered) 64 64
Hardness, Rockwell C (quenched in oil) 64 64
Hardness, Rockwell C (quenched in water) 66 66
Hardness, Vickers (converted from Rockwell C hardness) 848 848
Machinability (spheroidized annealed and cold drawn. Based on 100 machinability for AISI 1212 steel) 40 40

Production Steel BearingTube 100Cr6/GCr15/52100 :

Bearing Steel 100Cr6 Seamless Steel Tube GCr15Bearing Steel 100Cr6 Seamless Steel Tube GCr15

Tags:Bearing Steel 52100,Bearing tubes 100Cr6,ASTM A295/A295M bearing steel tubes


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