- Steel Round Bars[6]
- Flat Steel[6]
- Spring Steel[2]
- Cast & Forged[4]
- Stainless Steel Flats[1]
- Steel Sheets[6]
- Bearing Steel[1]
- Square Steel[1]
- Stainless Steel Sheets[1]
- Stainless Steel Bars[1]
- Steel Pipes[2]
- Steel Rebars[1]
- Steel Angles[1]
- Steel I-Beams[1]
- Other Metals & Metal Products[2]
- Steel Channels[1]
- Contact Person : Mr. Chen Mingliang
- Company Name : Ningbo Ningshing Special-Steel Group Co., Ltd.
- Tel : 86-574-83076678
- Fax : 86-574-83076698
- Address : Zhejiang,Ningbo,No.25 Hongxiang Road, A Industry Area, Hongtang Town, Jiangbei District, Ningbo City, Zhejiang Province. China
- Country/Region : China
- Zip : 315080
SAE52100 / GCr15 Bearing steel
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Features:1) Grade: Bearing steel SAE52100 / GCr15 round bars2) Diameter: 50-500mm3) Delivery condition: EAF+LF+VD, hot rolled/forged, spheroidized
annealed, black/peeled/machined, UT tested
4) Commom steel 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. The use of products The product is used to produce balls and rings of bearing. Future Development By rational rolling and cooling process, the product can be spheroidized on-line and can be used in drawing and machining directly by customers. By combining re-spheroidize annealing and re-crystallisation of semi-finished product, the steel wire process can be simplified.
SAE52100 / GCr15 Bearing steel