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100Cr6 GCr15 High Precision alloy Bearing Steel Pipe

Short Description:

Bearing steel is also known as high carbon chromium steel, the carbon content Ω C is about 1%, the chromium content Ω Cr is 0.5%-1.65%.It is divided into six categories: high carbon chromium bearing steel, chromium free bearing steel, carburizing bearing steel, stainless bearing steel, medium and high temperature bearing steel and antimagnetic bearing steel.


  • Length: 1-16m or support customization
  • Thickness: 1.5-60mm or support customization
  • Outer diamete: 20-610mm or support customization
  • Standards: API, ASTM, BS, GB, JIS, API 5L, ASTM a252-1998
  • Main materials: Q195 / Q215 / Q235 / Q345 / #20 / #45, etc
  • End protection: Plastic cover
  • Processing services: Punching and cutting
  • Application: Used in liquid transportation, petroleum industry, structure, machinery, etc
  • Product Detail

    Product Tags

    Product Description

    High carbon chromium bearing steel GCr15 is the bearing steel with the largest production volume in the world. For more than 100 years since its birth in 1901, its main components have not changed basically. With the progress of science and technology, the research work continues and the product quality keeps improving, accounting for more than 80% of the total production volume of bearing steel in the world.So that bearing steel without special instructions, it refers to GCr15.

    Bearing steel is a kind of steel used in the manufacture of ball, roller and sleeve of rolling bearings. It can also be used in the manufacture of precision measuring tools, cold stamping dies, machine tool lead screws, such as punching dies, measuring tools, taps and precision parts of diesel oil pumps.

    Bearing Steel Cold Rolled High Precision Seamless Pipes mainly used in producing bearings. Because the bearing steel is very hard, so must do spheroidizing annealing during produce. This lead tothe material have special use.

    S45C Cold Rolled High Precison Seamless Steel Pipes also called CK45, SAE1045. After polish, usually usedas the fittings of Car, Motorbike and Electric Bicycle.

    Product Packaging

    Packing method: 1. Bundle  2. In Bulk  3. Bags  4. Clients' Requirements

    Delivery cycle: Complete the delivery within 7-15 days after your payment.


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