KUMUD ALLOYS - For Tungsten carbide Tipped Tools

KUMUD ALLOYS - FOR TUNGSTEN CARBIDE TIPPED TOOL
Silver Brazing Alloys Kumud Silver Grade Rods, Wires, Coils, Foils, Rings	As per I.S. 2927 NOMINAL COMPOSITION %
	Ag	Cu	Zn	Cd	Other	Melting Range ºC
KUMUD 50 N	50	15.5	15.5	16	3 Ni	645-690
KUMUD 49 (Mn Ni)	49	16	23	-	7.5 Mn, 4.5 Ni	625-705
KUMUD 40 N	40	30	28	-	2 Ni	671-775
KUMUD 27	27	38	20	-	9.5 Mn, 5.5 Ni	680-840
KUMUD ALLOYS - FOR TUNGSTEN CARBIDE TIPPED TOOL
Silver Brazing Alloys Kumud Silver Grade Coil,Rods, Wires, Foil, Hings	STANDARD SPECIFICATIONS
	IS:2927	BS:1845	DIN:8513	AWS: A.5.8
KUMUD 50 N	BaCuAg12	AG9	L-Ag50CdNi	BAg-3
KUMUD 49 (Mn Ni)	BaCuAg11	Ag18	L-Ag49	BAg-22
KUMUD 40 N	BaCuAg18	-	-	BAg-4
KUMUD 27	-	-	L-Ag27	-
KUMUD ALLOYS - FOR TUNGSTEN CARBIDE TIPPED TOOL Kumud 50 N is a general purpose alloy with excellent mechanical properties. Kumud 49 (Mn Ni) addition of Manganese enchances wetting on difficult carbides. Kumud 40 N & Kumud 27 are economical alloys with good wetting characteristics. Their application is restricted by their relatively high melting points. **Packing can be done on customized basis also

For Tungsten carbide Tipped Tools