GP GL GH Steel Grit

Buy GP GL GH steel grit from JX Abrasives Manufacturer in China, SAE J444 steel grit, Size G10, G12, G14, G16, G18, G25, G40, G50, G80, G120.

Quick Details:
Density: >7.3g/cm3.
Chemical Composition: C 0.80-1.2%, Si ≥0.4%, Mn 0.60-1.2%, S≤0.05%, P≤0.05%.
Hardness(±3HRC): HRC40-51, HRC47-56, HRC54-61, HRC61-65.

Description:
It’s crushed from high quality steel shot. The resulting angular particles were screened to range sizes G10, G12, G14, G16, G18, G25, G40, G50, G80, G120 as described in SAE J444. According to different requirement, do the heat treatment to control hardness to standard GP, GL, GH.