Cutstar Carbide--PRODUCT
Wear Resistant Parts

As a professional manufacturer of Tungsten Carbide products, Cutstar Carbide Co., Ltd. is accomplished in manufacturing Wear-Resistant Parts, such as Mechanical Sealing Rings, Bushings, Valve Cores, Drawing Dies and etc. Due to high and stable products' quality, Cutstar mechanical sealing rings are supplied to world-famous Mechanical Sealing Parts companies.

Cutstar Carbide Standard Grades
Cobalt 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
Remark:
1. 1N/mm²=145.038PSI
2. Cutstar Carbide can develop new grade for customer's special application.
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