Brazing Alloy

Application:

We have developed MAG 611-618 series of silver filler metals according to the working conditions of different industries, which are respectively suitable for brazing the workpiece under the conditions of normal temperature, medium temperature and high temperature or under the conditions of constant, alternating, vibration and impact load.

Sandwich composite filler metal is specially used for brazing large area workpieces, which has significant buffering effect on impact and vibration load.

Applicable technology

Induction welding (automatic induction welding), flame welding, furnace welding, resistance welding and other brazing processes, welding needs to be used together with the brazing flux.

Specifications:

Filament series: coiled wire with a diameter of 0.25mm or more, straight bar with a diameter of 1.5mm or more.

Band series: band or flat wire with a thickness of 0.10mm or more and a width of 2.2mm to 60mm

Sheet series: square sheet, rectangular sheet, round sheet, etc. and other preformed sheets with special requirements;

Grade	Composition	Fusing Temperature (℃)	Strength of Extension (MPa)	Characteristics
MAg611	AgCuZnCdNi	620-630	410	Good fluidity, good plasticity, high welding strength
MAg612	AgCuZnCdNiCo	635-690	440	Good seam filling, strong fatigue resistance and high comprehensive performance
MAg613	CuZnNiCoMn	670-790	460	Brazing joints have strong impact resistance and are suitable for brazing in furnace
MAg614	AgCuZnNiCo	660-708	450	High strength, good wettability, strong impact resistance, suitable for heavy load tool fiber welding
MAg615	AgCuZnNico	690-720	460	High strength at high temperature, strong impact resistance, mainly used for induction fiber welding
MAg616	AgCuZnNiMn	678-695	470	High strength, good wettability, strong impact resistance, suitable for brazing mining tools
MAg617	AgCuZnNiMn	650-695	450	High strength, good wettability, strong impact resistance, suitable for fiber welding of mining tools
MAg618	AgCuZnNiMn	670-720	460	High strength, good wettability, strong impact resistance, suitable for fiber welding of mining tools
S303	Ag45CuZn	665-745	390	Good fluidity, good plasticity, smooth and clean surface of bit joint
S304	A50CuZn	690-775	380	Good fluidity, good plasticity, smooth and clean surface of bit joint
S305	Ag40CuZnCdNi	595-605	390	Lowest melting point, excellent comprehensive performance
S306	Ag50CuZnNi	645-675	435	High strength, white surface of drill joint
MT851	AgCuZncdNi	640-690	Sandwich	Good impact resistance, effectively prevent the cracking of cemented carbide after welding, suitable for flame brazing
MT861	AgCuZnNiMn	640-695	Sandwich	Suitable for induction brazing