High Carbon chromium bearing steel, GB GCr15, AISI:E52100, DIN:1.3505, JIS:SUJ2,
1,GRADE: Bearing Steel GCr15/E52100/SUJ2/1.3505
2,Specification: Dia:6.5mm-26mm, or 40-180mm. length:2m above, or as required
3, Delievery Statues: hot rolling (forging)+ annealing
4, Process: LF+VD(necessary) UT+peeled+turned+heat treatment(optional)
Application: The products is used to produce balls abd ring s of bearing.
GCr15 is a commom steel which is used to produce balls and rings of bearing. The product has characteristics of uniform-chemical composition, low percentage of harmful elements, high purity, well-distributed carbide, good surface quality. It also has characteristics of wide scope of plastic,stable heat-treatment quality, uniformand high hardness, high wear resistance,high strength of touching fatigue. It has excellent machining property afer spheroidize annealing.
Chemical Composition: GCr15/E52100/SUJ2/1.3505
| C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni |
| 0.93-1.05 | 0.15-0.35 | 0.25-0.45 | 0.025 | 0.015 | 1.3-1.6 | ≤0.1 | 0.25 |
Inspection: 100%ultrasonic according to the test standards:SEP1921-84, GR.3CLASS C/C
Packing Stuation: Standard seaworthy packing or as customer required
Delievery time: 30 days after confirmed
Payment terms: TT or LC
