Specifications: G10/SG2.5 G12/SG2.0 G14/SG1.7 G16/SG1.4 G18/SG1.2 G25/SG1.0 G40/SG0.7 G50/SG0.4 G80/SG0.3 G120/SG0.2
Chemical Composition: C 0.70%~1.20% Mn 0.35%~1.20% Si ≥0.40% S ≤0.05% P ≤0.05%
Hardness: GP Steel Grit 42~52HRC GL Steel Grit 53~60HRC GH Steel Grit 60~64HRC
Hardness Deviation: Max Deviation ±3.0HRC
Durability: 2000~2800 Times
Microstructure: Tempered Martensite or Sorbite
Density: 7.6g/cm³
Bulk Density: 4.2g/cm³