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.
Hardnes