Flux Coated Brazing Alloys Solder Wire(MIG) (AWS RBCuZn-B)
| Product name |
AWS Grade |
EN 14640 Grade |
BS 1845 |
Chemical Composition |
| Brass (copper-zinc) |
RBCuZn-A |
CuZn40 |
|
Cu 57-61,Sn0.25-1.0,Zn blance |
| Brass (copper-zinc) |
|
|
CZ6A |
Cu 58.5-61.5,Sn0.2-0.5,Si 0.2-0.4 ,Zn blance |
| Brass (copper-zinc) |
RBCuZn-B |
CuZn40Ni |
|
Cu 56-60,Sn0.8-1.1,Ni 0.2-0.8 ,Zn blance |
| Brass (copper-zinc) |
RBCuZn-C |
|
|
Cu 56-60,Sn0.8-1.1,Fe 0.25-1.20,Zn blance |
| Nickel Silver |
RBCuZn-D |
CuZn40Ni10 |
CZ8 |
Cu 46-50, Ni 9-11,Zn blance |
Nickel Bronze (RBCuZn-B) brazing filler metal is similar to naval bronze but contains manganese and iron which increase the hardness and strength of the weld deposit. It also contains nickel ensuring uniform distribution of the iron in the deposit. A neutral or slightly oxidizing flame and a boric acid/borax type flux should be used.
ATTENTION:
A. Before welding, welding parts and welding wire surface must be carefully cleaned.
B.Before welding ,the welding wires should be baked at the temperature from 400-500°C, oxygen-acetylene flame welding must be used with copper gas welding solvent.
C. Welding flame should use neutral flame or slight oxidation flame, appropriately reduce the welding temperature, improve weldin speed and minimize the residence time of molten pool under high temperature, in order to reduce the evaporation and
oxidation of zinc
Product Details:
Model Number: RBCUZN-A RBCuZn-B RBCUZN-C RBCuZn-D
Melting Point: 800
Weight: 10kg per roll
Application: for welding brass alloy materia
Flux Content: 1.3%
Copper Alloy Welding Wire: suitable for welding of Copper and Copper alloys
| CHEMICAL COMPOSITION OF DEPOSITED METAL(%) |
| Elements |
Pb |
Fe |
Sn |
Ni(contains Co) |
Al |
Mn |
Si |
Cu(contains Ag) |
Zn |
| Standard |
≤0.05 |
0.25-1.25 |
0.75-1.10 |
0.20-0.80 |
≤0.01 |
0.01-0.50 |
0.04-0.15 |
56-60 |
Bal |
TYPICAL MECHANICAL PROPERTIES(AS WELDED)
| Melting point |
Solidification |
TensileStrength psi |
Elongation ( %) |
Brinell Hardness |
| 1620ºF |
1590ºF |
65000 |
25 |
92 |
Shipping:
By sea/by air
Our Services:
OEM is acceptable.
Sample is free.
Packings
Hangzhou Lin'an Dayang Welding Material Co., Ltd., located in the western part of Hangzhou, was established at the beginning of this century. We possess a production line of oil pressure unit, which can produce 5000 ton stainless steel welding electrodes. Our company owns rich technical resources to design, research and mainly produce special type of electrodes with complete models.
The electrodes are mainly exported and the amount is up to 2000 tons per year on average. Our customers are mainly from Germany, Indonesia, Singapore, Philippines, Vietnam, Thailand, Bengal, and Egypt. They think highly of our products all the time.
In the days of 21st century, we will be stricter with ourselves and have continuous technical innovation which will spur us on to higher quality products for our users. Customers at home and abroad are sincerely invited to visit, call and hold talks on internet.
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