Sae Cast Steel Shot

Posted By nimengxufeng - China
Summary: cast steel shot s780 s660 s550 s460 s390 s330 s280 s230 s170 s110 s70 chemical
Sae Steel Grit

Posted By nimengxufeng - China
Summary: g10 g12 g14 g16 g18 g20 g25 g40 g50 g80 chemical composition 0 70 1 20 mn 35 si