Good quality steel shot s70,s330,s460,s660,s780

Key Attributes.

Specifications: S780, S660, S550, S460, S390, S330, S280, S230, S170, S110, S70 Hardness: regular 40-50HRC Special 52-56HRC 56-60HRC Chemical Composition: C: 0.70~1.20%,Mn:0.35~1.20%,Si: >0.40, S<0.05, P<0.05 Durability: 2000~2800 Times Package: 25kg/bag, 1t/stock, 900kg/barrel, 1t/bag The quality of products has met SAE & ISO international standards and the company has passed the CE authentication and international standard ISO9001-2004. Meanwhile, the company has gained famous trademark of Shandong province. The company takes part in and sets down four national standards such as High Caron Cast Steel Shot & Cast Steel Grit, Low Carbon Cast Steel Shot, Steel Material Descaling Grade, Steel Material Surface Roughness. The products have exported to more than 20 countries and regions and have got good comments from domestic and abroad users of foundry plant, forging plant, heat treatment shop, steel structure plant, container manufacturer, shipyard, auto and locomotive manufacturer and stone industriy. For more details, please be free to contact me, I will give you the rapid reponese.