- GCR15, SUJ2, SAE52100 bear steel bar
- Diameters: Φ12, 30, 35, 45, 50, 60, 65, 95 and 250mm-650mm
- Applicable to the production of various quality levels of the rolling body and ferrule
- Customized orders are accepted
high hardenability,without temper brittleness,good weldability,good machinability.
1: GCr15, SUJ2, SAE52100 bear steel bar
2: Size: 10-650mm
3:.hot rolled,cold drawn,forged,annealed.peeled
Please send inquiry
1: GCr15, SUJ2, SAE52100 bear steel bar
2: Size: 10-650mm
3:.hot rolled,cold drawn,forged,annealed.peeled
Please send inquiry
1:Description of products:. 1.length: 2000mm~6000mm,can make custom size as your requests.
2.hot rolled,cold drawn,forged,annealed.peeled.
3.process: eaf + lf + vd.
4.surface: black,polished.
5.testing: ultrasonic test according to sep 1921-84 3c/c.
6.payment term: 30% deposit, balance t/t or L/C at sight.
7.if you need to purchase small amount of it's samples for testing,pls let us know the size .
expansion coefficient
| Temperature / ° C | 20~100 | 20~200 | 20~300 | 20~500 |
| (steel expansion coefficient) / ° C-1 | 10.5×10-6 | 11.0×10-6 | 11.0×10-6 | 12.0×10-6 |
9Cr18Mo steel thermal processing
| Project | heating temperature / ° C | start temperature / ° C | end temperature / ° C | cooling |
| Ingot | 1130~1150 | 1080~1095 | 850~900 | sand cold |
| Billet | 1100~1120 | 1050~1080 | 850~900 | sand cold |
4.Apllication
Used in the manufacture of stainless slice, mechanical rj and cutting tools, surgical blade, high wear-resisting equipment parts, is currently used in high-grade batch cutter market high quality stainless steel
Bearing Steel
| Packaging Detail: | standard seaworthy packing or as customer required |
| Delivery Detail: | 20 days after order confirmed |
ceritificate
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