our main products are stainless steel shot , stainless steel cut wire shot,steel shot,steel grit and steel cut wire shot.stainless steel shot and stainless steel cut wire shot have different material (sus304,sus302,sus430).our products are widely used in surface treatment ,such as automobiles,motorcycles,aluminum alloy,zinc alloy ,nonferrous metal casting parts,stainless steel precise casting parts of many other industry products. detail product information as following: sus304, sus302 stainless steel cut wire shot and stainless steel shot size: 0.3mm-1.5mm hardness: hvc400-600 chemical elements: c: ≤ 0.12%; gr: 17-19%; ni: 7-10%; s: ≤ 0.03%; p: ≤ 0.035% microstructure: deformed austenitic density: 7.8g/cm3 sus430 stainless steel cut wire shot and stainless steel shot size: 0.3mm-1.5mm hardness: hvc400-600 chemical elements: c: ≤ 0.12%; gr: 17-19%; ni: 4-7%; s: ≤ 0.03%; p: ≤ 0.03% microstructure: martensite density: 7.8g/cm3 lysallydxy@hotmail.com