52100 Alloy Steel Powder

52100 (1.3505) (EN31) (SUJ2) (G4805) is one kind of high carbon bearing quality steel used in the manufacture of anti-friction bearings. It has high carbon, and 1.3-1.6 wt% chromium which can be hardened with superior hardness, high application temperature up to 120°C for particular use as precision ball or roller bearings with long working life.

This metal powder of Truer can be manufactured by Gas Atomization (GA) or PREP with a spherical morphology which provides good flow characteristics and high packing density. In addition, the powder has a low oxygen content and low impurity levels, resulting in a metallurgically clean product with enhanced mechanical performance.

Its chemical composition of Truer 52100 alloy steel powder:

Particle Size Distribution (PSD) of 52100 alloy steel powder is available in a wide range which can be customized from 0-200um, including common range 15-45um, 15-53um, 20-65um, 53-106um and 53-150um. Other particle size distribution also can be provided per customer specification.

All Truer metal powders are supplied with a certificate of analysis containing information on the chemical composition and particle size distribution. Information on other powder characteristics is available upon request.

Below is our COA (datasheet) of 52100 powder with PSD 0-45um produced by vacuum gas atomizing process.