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CONVENTIONAL ABRASIVES
- Aug 17, 2018 -

Conventional abrasives :



abrasive

Feature

Application

A

Brown aluminum oxide, hard and tough

Most common used abrasive, especially for heavy-duty grinding on general steels.

FA

Friable aluminum oxide characteristic is between A and WA

Special for precision grinding on alloy steels.

WA

White Aluminum oxide, more friable than A, harder than A  

Suitable for light grinding on general and hardened steels.

19A

Mixed abrasive of A and WA.

Precision grinding on alloy steels of low hardness.

FSA

Mixed abrasive of WA and FA

Precision grinding on alloy steels of medium hardness

PA

Chrome aluminum oxide, tougher than WA

Precision or large surface grinding on hard alloy steels and tool steels.

ZA

Zirconia aluminum oxide, tougher than PA

Good self-sharpness characteristic, suitable for precision grinding.

32A

Monocrystalline aluminum oxide, hard and tougher than WA, good self-sharpness characteristic

Precision grinding of high hardness tool steel and stainless steel

93A

Mixed abrasive of WA and RA

Mainly used for hardened steel and stainless steel

SG

Ceramic aluminum oxide/ micron crystalline aluminum oxide. Micro angular shape, durable

Efficient grinding, and cut, lesser abrasives consumption.

Garnet

Natural compound of alumina and ferrite

Good for hydraulic cutting and sandblasting

C

Black silicon carbide, harder and more friable than WA

Suitable for non-ferrous metal, rubber, plastic, ceramic, glass, and stone.

GC

Green silicon carbide, harder and more friable than C

Suitable for non-ferrous metal, rubber, plastic, ceramic, glass, stone and carbide tools.