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Low-fuming brass-nickel

2024-10-18 09:27:01 浏览次数： 0

Standardization:		Numberical Symbol:
GB/T9460-2008		SCu6800
AWS A5.8:2011		RBCuZn-B
BS EN ISO24373:2009		CuZn40Ni

AWS Chemical Composition:		%
Cu incl.ag		56.00-60.00
Zn		bal.
Sn		0.80-1.10
Mn		0.01-0.50
Fe		0.25-1.20
Si		0.04-0.20
Ni incl.Co		0.20-0.80
Al		0.01
Pb		0.05
Total others		max 0.50

Physical properties of materials :
Solidus	℃	866
Liquidus	℃	882
Brazing temperature range	℃	882-982

Applications:
This braze welding rods are similar to RBCuZn-A rods but contain additions of iron and manganese which serve to increase the hardness and strength.In addition,a small amount of silicon serves to control the vaporization of the zinc,yielding the"low-fuming"property.The nickel addition assures uniform distribution of the iron in the deposit.

Make up:
Diameter: 1.60 -2.40 - 3.20 - 4.00 - 6.35 - 7.93
Rods:1.60 - 9.6 mm x 914/1000 mm
Flux Coated and electrodes Available.
Further make ups on request.