Tungsten carbide tools | Stezzano, BG

Tungsten brazing

Tungsten carbide brazing alloys

Comments	Flux (R)	Aurall	Composition					Fusion point		Specifications
		type:	Ag	With	Zn	Cd	Others	Solid	Liquid	FROM	MAJOR	IN
										8513:1969	17672:2010	1044:2001
Recommended for brazing tools	N.3 or N.4	948 Ni	50	15.5	15.5	16	3 Ni	634	656	-	Ag351	-
		956 Ni	56	42	-	-	2 Ni	780	870	-	Ag456	-
		950 Ni	50	20	28	-	2 Ni	660	705	-	Ag450	-
		949 Mn Ni	49	16	23	4Sni	7,5Mn	625	705	L-Ag49	Ag449	L-Ag49
		940 Ni	40	30	28	-	2 Ni	660	780	-	Ag440	-
For tools that work overhanging	N.3 or N.4	948 TM Ni	An inner layer of copper between two layers of 948Ni					634	656	-		-
		949 TM-Mn	49	16	23	-	7.5 Mn	625	705	AG18		L-Ag49
							4.5 Ni
			An internal copper layer between two layers of 949Mn
	N.3	927 Mn-Ni	27	29	20.5	-	5Ni	680	830	-	Ag427	-
							8.5 Mn
	N.3	909 Ag	1	58	40.7	-	0.3 Si	886	890	-		-
		Other alloys on request�