Copper Alloys | Lucas Milhaupt, Inc.

Other Brazing
& Soldering Products

These metals have excellent corrosion resistance and high electrical and thermal copper conductivity. Lucas-Milhaupt stocks many copper filler metals including oxygen-bearing, oxygen-free and specialty alloys in wire, strip, paste and powder form.

Use the chart below to compare our most popular copper alloys.

Copper Alloys	Solidus		Liquidus		Nominal Composition, %					AWS Class	Technical Documents	MSDS Safety Documents
Copper Alloys	°F	°C	°F	°C	Cu	Zn	P	Sn	Others	AWS Class	Technical Documents	MSDS Safety Documents
Certified OFHC For furnace brazing of steel, SS & Ni based alloys.	1981	1082	1981	1082	99.99	0	0	0	0	BVCu-1x	39K	86K
CDA 102 Joining of ferrous, Ni-base & Cu-Ni alloys. Free flowing.	1981	1082	1981	1082	99.95	0	0	0	0	N/A	39K	86K
CDA 110 Joining of ferrous, Ni-base & Cu-Ni alloys. Free flowing for press fits.	1981	1082	1981	1082	99.9	0	0	0	0	BCu-1	39K	86K
CDA 510 Use on steels where brazing temperatures lower than Cu are needed.	1750	953	1920	1048	95	0	0.3	4.7	0	N/A	39K	87K
CDA 521 Use on steels where brazing temperatures lower than Cu are needed.	1620	881	1880	1026	92	0	0.3	7.7	0	N/A	39K	86.9K
CDA 681 Joining of Fe, Cu & Ni alloys. Fluid alloy.	1590	865	1630	887	60	40	0	0	0	RBCuZn-C	39K	85.7K

Lucas-Milhaupt, Inc. 5656 S. Pennsylvania Ave., Cudahy, WI 53110, USA
http://www.lucasmilhaupt.com | info@lucasmilhaupt.com
phone 414-769-6000 | fax 414-769-1093