Honest Horse Cast Steel Shot,1) Size,S70~S780;2) Hardness, 40-60HRC(380~570HV);3) Durability, 2000-2800times;4) SAEJ827 and ISO9001; Cast Steel Shot,1. Size & Specs: Types: S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 Hardness: Normal, 40~50HRC Special, 52~56HRC and 56~60HRC2. Chemical Composition:C 0.70~1.20%Mn 0.35~1.20% Si> 0.40% S< 0.05% P< 0.05% 3. Others: Durability: 2000~2800 times Microstructure: Tempered Martensite or Sorbite Density: 7.4g/cm3 ;4. Package: Braided bag packing: 25kg/bag, 40 bags/pallet, Flexible container packing: 1000kg/bag or 500kg/bag, Mark introduction: Honest Horse is one of the largest metal abrasive manufacturers in north of China. The company could produces 20000T/month metal abrasive. The main products are cast steel shot (S780 S660 S550 S460 S390 S330 S280 S230 S170 S110 S70), cast steel grit (G10 G12 G14 G16 G18 G25 G40 G50 G80), steel cut wire shot (CW1.0 CW1.5 ), stainless steel shot, stainless steel cut wire shot, aluminium shot, zinc shot, copper shot, 80 kinds of abrasive products. Our products include: Steel shot: S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 Steel grit: G14, G16, G18, G25, G40, G50, G80, G120 Steel cut wire shot: 1.0mm, 1.5mm, 2.0mm Stainless steel cut wire shot, 0.3mm, 0.4mm, 0.5mm, 1.6mm, 0.8mm, 1.0mm. 1.5mm, 2.0mm, 2.5mm Stainless steel shot, 0.3mm, 0.4mm, 0.5mm, 1.6mm, 0.8mm, 1.0mm Copper and Aluminum shot, 0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 2.0mm If you are interested in our product, pls contact Mr Arnold without hesitation