Hard metal nozzle insert

      Product Description Cutstar Carbide supplies kinds of Hard metal tips (tungsten carbide tips) for Mining, Stone Cutting, Metal Cutting, Wood Cutting, Road Constriction, Agriculture Machinery and other Custom-made tools.   The inserts are made in compliance with ISO standard or customer specification.   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

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

Grade	Binder (Wt %)	Density (g/cm3)	Hardness (HRA)	TRS (≥N/mm²)
YG4C	4	15.1	90.0	1480
YG6X	6	14.9	91.0	1450
YG6	6	14.8	90.0	1520
YG6C	6	14.7	89.0	1580
YG8	8	14.7	89.5	1750
YG8C	8	14.6	88.0	1820
YG11C	11	14.3	87.0	2070
YG15	15	14.0	87.0	2050