Dear Purchase Manager, We are one big steel group company in China and we have one branch company to supply you SAE standards steel shot, steel grit and steel cut wire shot with high quality and competitive price. Products offered: 1) Steel Shot: Grain Size: S780, S660, S550, S460, S390, S330, S280, S230, S170, S110, S70 2) Steel Grit: Grain Size: G10, G12, G14, G16, G18, G20, G25, G40, G50, G80, G120 Chemical composition of the steel shot and steel grit: C = 0.70 - 1.20 %, Mn = 0.60 - 1.20 %, Si = 0.40 - 1.20 %, S = 0.05 % Max., P = 0.05 % Max. Hardness: Steel shot: 40 - 50 HRC Steel grit: 50 - 60 HRC Hardness deviation: 3.0 HRC Density: Steel shot: 7.4 g/cm3 Steel grit: 7.6 g/cm3 Microstructure: Uniform structure of finely tempered Martensite Ervin life: 2800 Standards: SAE J444 3) Carbon steel cut wire shot Chemical composition of the carbon steel cut wire shot: C = 0.45 - 0.75 %, Mn = 0.40 - 1.20 %, Si = 0.10 - 0.30 %, S = 0.04 % Max., P = 0.04 % Max. Hardness: CW 1.0 mm: 51 - 53 HRC CW 1.5 mm: 41 - 45 HRC Hardness deviation: 3.0 HRC Density: 7.8 g/cm3 Microstructure: Deformed Pearlite Ervin life: 3200 Tensile strength: 1600 - 2200 Standards: SAE J441 Dear Purchase Manager, if you have any fresh requirement for steel shots / steel grits, pls kindly send us your inquiry, we hope to provide our best quality products and services to you soon. Thanks a lot. Steve chinasteelshot@yahoo.com http://chinasteelshot.ec51.com