Steel Grit Standards In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive,SAE J827 Cast Steel Shot,SAE J1993High Carbon Steel Grit,YB/T5149-1993 Cast Steel Shot,YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.
1)Cast Steel Grit G50 ,size,0.7mm 2) Alloy steel material 3) ISO9001 ,SAE 4) Durability 3000times 5)Hardness,41-63HRC Usetage 1.Stone cutting,grinding,pretreatment of rubber adhesive,