steel grit
we do steel grit,we just do the best

wear resistance shot blasting grit
1)Cast steel grit G40 ,size,0.7mm
2) Alloy steel material
3) ISO9001 ,SAE
4) Durability 3000times
5)Hardness,41-63HRC
wear resistance shot blasting grit
1. Honest Horse Steel Grit Model: G10, G12, G14, G16, G18, G25, G40, G50, G80, and G120.
2. Our company uses Electric Arc Furnace to smelt and second quenching and realizes the automated production line. The quality is completely according to the GB/T18838.32008 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.
3. The product is widely used for:
A.blast cleaning of casting, die-casting, forging,sand removal of casting, steel plate, H type steel, steel structure.
B.Rust removal of casting, forging, steel plate, Htype steel, steel structure, descaling of forging.
C.Shot peening of gear, heat treatment.
D. Pre-treatment of surface, steel board, profile steel, steel structure, before-painting
4 Main Technological Specification:

Products Steel Grit
Chemical Composition C 0.701.20%
Mn 0.61.20%
Si 0.401.20%
S ≤0.05%
P ≤0.05%
Microhardness GP:4250HRC (399509HV)
GL:5660HRC (620713HV)
GH:6366HRC (795889HV)
Hardness Deviation Max Deviation ±3.0HRC,±40HV
Microstructure Even tempered martensite and dispersed carbon
Density 7.4g/cm3

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