Hard Metal Grade and Properties

Grade	WC, %	Co, %	Ni, %	Other, %	WC grain size	Density, g/cc	Hardness			TRS
							HRA	HV	K1 M Pm 1/2	MP a
IC 02	89.9	9.0	-	1.1	Ultrafine	14.4	93.8	1940	10.3	4000
IC 03	87.0	12.0	-	1.0	Submicron	14.2	92.5	1650	12.6	3660
IC 04	93.5	5.0	-	1.5	Fine	15.1	93.0	1800	10.5	3100
IC 07	93.8	6.0	-	O.2	Submicron	15.0	92.8	1750	11.2	3860
IC 08	89.5	10.0	-	O.5	Submicron	14.5	91.9	1585	14.5	4140
IC 10	90.6	8.0	-	1.4	Medium	14.7	91.2	1520	13.4	3140
IC 15	89.5	9.0	-	1.5	Coarse	14.6	89.8	1335	18.9	2140
IC 16	87.4	12.0	-	0.6	Medium	14.2	90.3	1390	19.2	3660
IC 20	92.8	5.8	-	1.4	Medium	15.0	92.4	1650	11.2	3380
IC 21	90.6	8.0	-	1.4	Coarse	14.7	89.2	1270	20.2	3760
IC 22A	93.8	6.0	-	O.2	Medium	15.0	91.7	1600	12.6	3860
IC 25M	89.2	10.0	-	0.8	Submicron	14.4	92.7	1700	11.5	4340
IC 28	86.1	12.5	-	1.4	Medium	14.3	90.0	1350	18.0	3450
IC 29A	94.6	5.2	-	O.2	Fine	15.0	92.6	1710	11.5	3860
IC 38	87.1	11.5	-	1.4	Medium	14.4	89.9	1340	18.0	3450
IC 50 M E	81.0	8.5	-	10.5	Medium	13.1	92.2	1580	13.3	2410
IC 54 E	86.9	11.0	-	2.1	Fine	14.2	91.0	1440	15.7	3240
IC 61	86.3	5.5	-	8.2	Medium	14.0	91.1	1520	13.5	2070
IC 65 A	96.4	7.5	-	6.1	Medium	14.0	91.0	1450	15.4	2760
IC 69 A	83.0	9.5	-	7.5	Medium	13.8	90.3	1350	17.5	2760
IC 70	74.0	8.0	-	18.0	Medium	12.2	69.4	1640	11.3	2970
IC 82	89.0	9.5	-	1.5	Medium	14.6	89.5	1300	22.0	3450
K 20X	93.7	6.0	-	0.3	Fine	14.9	92.5	1710	11.4	4070
K45	87.0	13.0	-	-	Medium	14.2	88.9	1300	-	3510
UF 6	93.0	6.0	-	1.0	Ultrafine	14.8	94.4	2100	9.0	4070
UF 10	89.4	10.0	-	0.6	Submicron	14.5	92.2	1600	14.7	4260
UF 12	87.8	12.0	-	0.2	Ultrafine	14.1	92.7	1760	13.8	4070
NM 6	93.5	-	6.0	0.5	Fine	14.9	92.3	1650	11.2	3240
NM 10	89.5	-	10.0	0.5	Fine	14.5	90.3	1400	16.2	3510