GRADES / FEATURES

Grade	Grain Size {um}	Cobalt content {Co-%}	Density {g/cm3}	Hardness {HRA}	TRS {N/mm2}	KIC {MPa.m1/2}
ET020	0.7	10	14.45	91.8	3800	10.5
ETS610	0.6	10	14.45	92.2	4000	10.7
ET025	0.4	12	14.12	92.5	4200	10.2
ETS508	0.5	8	14.5	93.2	4000	9.60
ET010	0.4	6	14.8	94.1	3800	8.70
ET0209	0.2	9	14.45	94.0	4200	9.20
ET030	0.7	15	13.98	89.0	4500	13.8

Type	D (mm)		d (mm)		L (mm)
	D	Tolerance	d	Tolerance	L	Tolerance
Φ4.5×Φ0.8×330	4.5	+0.50/+0.25	0.8	±0.15	330/310	-0~+5.0
Φ6.0×Φ1.0×330	6.0	+0.50/+0.25	1.0	±0.15	330/310	-0~+5.0
Φ6.0×Φ1.5×330	6.0	+0.50/+0.25	1.5	±0.20	330/310	-0~+5.0
Φ7.0×Φ1.5×330	7.0	+0.50/+0.25	1.5	±0.15	330/310	-0~+5.0
Φ8.0×Φ1.0×330	8.0	+0.50/+0.25	1.0	±0.15	330/310	-0~+5.0
Φ8.0×Φ2.0×330	8.0	+0.50/+0.25	2.0	±0.20	330/310	-0~+5.0
Φ8.5×Φ1.5×330	8.5	+0.50/+0.25	1.5	±0.15	330/310	-0~+5.0
Φ9.0×Φ2.0×330	9.0	+0.50/+0.25	2.0	±0.20	330/310	-0~+5.0
Φ10.0×Φ2.0×330	10.0	+0.50/+0.25	2.0	±0.20	330/310	-0~+5.0
Φ10.0×Φ3.0×330	10.0	+0.50/+0.25	3.0	±0.25	330/310	-0~+5.0
Φ11.0×Φ3.0×330	11.0	+0.50/+0.25	3.0	±0.25	330/310	-0~+5.0
Φ12.0×Φ2.0×330	12.0	+0.50/+0.25	2.0	±0.20	330/310	-0~+5.0
Φ12.0×Φ3.0×330	12.0	+0.50/+0.25	3.0	±0.25	330/310	-0~+5.0
Φ13.0×Φ2.0×330	13.0	+0.55/+0.25	2.0	±0.20	330/310	-0~+5.0
Φ14.0×Φ3.0×330	14.0	+0.55/+0.25	3.0	±0.25	330/310	-0~+5.0
Φ16.0×Φ3.0×330	16.0	+0.55/+0.25	3.0	±0.25	330/310	-0~+5.0
Φ16.0×Φ4.0×330	16.0	+0.55/+0.25	4.0	±0.30	330/310	-0~+5.0
Φ18.0×Φ3.0×330	18.0	+0.60/+0.25	3.0	±0.25	330/310	-0~+5.0
Φ20.0×Φ4.0×330	20.0	+0.60/+0.25	4.0	±0.30	330/310	-0~+5.0

Please contact us for sizes which don't be mentioned in the above chart.

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