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.

아래는 COA(데이터시트) of 52100 powder with PSD 0-45um produced by vacuum gas atomizing process.