ATI Firth Sterling - Tungsten Heavy Alloy and Tungsten Carbide Solutions For Industry.

MSDS Information

	Material Safety Data Sheet for Tungsten Carbide

	Material Safety Data Sheet for Tungsten Heavy Alloy

Category: Grades / Steel Cutting

Grade	Average WC Grain Size (µm)	Industry Class.	Binder Content (wt. %)	Hardness (HRA)	Density (g/cm3)	TRS (1000 psi)	Typical App.
T25	1 - 2	C7 P01 – P15	5 Co, 26 TiC & (Ta,Nb)C	92.5	11.80	225	Railroad wheels and axles, finishing cuts on steels and ductile cast iron
T22 (FP20M)	1 - 2	C6 P10 – P20	7 Co, 12TiC & (Ta,Nb)C	92.0	12.75	270	Threading and milling steel alloys
TH26 (FM10B)	1 - 3	C6 P15 – P30	5.5 Co, 8 TiC & (Ta,Nb)C	91.5	13.90	275	Substrate for high speed finishing
NTA	1 - 3	C5 P15 – P35	8.5 Co, 18 TiC & (Ta,Nb)C	91.4	12.15	275	Broad range of machining operations for a variety of steels
T14 (FP30M)	1 - 3	C5 P20 – P40	9.9 Co, 19 TiC & (Ta,Nb)C	91.2	12.30	300	Premium milling grade
TH16 (FP25B)	1 - 3	C5 P25 – P40	7 Co, 8 TiC & (Ta,Nb)C	91.1	13.75	300	General purpose substrate for muliphase coatings
TH76 (FP30B)	1 - 3	C5 / C6 P25 – P 45	8.5 Co, 8 TiC & (Ta,Nb)C	90.5	13.60	350	Broad range of machining operations for a variety of steels
TO4	1 - 3	C5 P25 – P45	11 Co, 9 TiC & (Ta,Nb)C	90.5	12.95	310	High toughness grade for rough turning, facing, boring, chamfering, and scarfing.