Applied in high speed steel as well as the parts made from it, particularly suitable for making broaches, end mills, hobs and ge

AT&M/CISRI has taken the lead in the research and production of high speed steel powders and products in China. It utilizes the gas-atomization process to produce high speed steel powders with low oxygen content and high purity, which is used to make high speed steels for cutting tools like hobs and gear shaving cutters.

Typical properties

 

Grade	T.D.  (g/cm3)	Flowability (s/50g)	A.D.  (g/cm3)	O.C PPM	Mean particle Size D50(μm)
AHPT15M	≥5.5	≤20	≥4.4	≤100ppm	40~50
AHPT15	≥5.5	≤20	≥4.4	≤100ppm	40~50
AHPM4	≥5.5	≤20	≥4.4	≤100ppm	40~50
AHPM2	≥5.5	≤20	≥4.2	≤100ppm	40~50

Other alloys and tailored particle size distributions, not listed, are available on request.

High speed steel & Tool steel powder