MAGNESIUM - ALUMINIUM BRAZING ALLOYS

KUMUD MAG+ALU
GRADE

As per I.S. 1278                        CHEMICAL COMPOSITION %

MELTING RANGE

Classification Aluminium Manganese Zinc Silicon Copper Nickel Iron Berylium Magnesium SolidusºC Liquidus ºC
KUMUD 
M-A-A
BA MG AU 1 8.9-9.7 0.10 1.7-2.3 0.05 0.05 0.005 0.005 0.0002 to 0.0008 Reminder 443 599
KUMUD
M-A-B
BA MG AU 2 11.0-13.0 - 4.5-5.5 - - - - 0.0002 to 0.0008 do 410 568
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