1.100% virgin material 2.high quality 3.competitive price. 4.Basic dimension: OD:6~450mm ID:0.8~400mm H:5~225mm

Tungsten carbide bushing( shaft sleeve) are widely used in the fileds that request high wear resistance and wonderful corrosion resistance.

Basic dimension:

OD:6~450mm ID:0.8~400mm H:5~225mm

 Cutstar Carbide Standard GradesCobalt Binder Grades

Grade	Binder (Wt%)	Density (g/cm3)	Hardness (HRA)	TRS (≥N/mm²)
YG6	6	14.8	90.0	1520
YG6X	6	14.9	91.0	1450
YG6A	6	14.9	92.0	1540
YG8	8	14.7	89.5	1750
YG12	12	14.2	88.0	1810
YG15	15	14.0	87.0	2050
YG20	20	13.5	85.5	2450
YG25	25	12.1	84.0	2550

  Nickel Binder Grades

Grade	Binder (Wt %)	Density (g/cm3)	Hardness (HRA)	TRS (≥N/mm²)
YN6	6	14.7	89.5	1460
YN6X	6	14.8	90.5	1400
YN6A	6	14.8	91.0	1480
YN8	8	14.6	88.5	1710

  Remarks:1. 1N/mm²=145.038PSI2. Cutstar Carbide can develop new grade for customer's special application.

tungsten carbide bushing