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Nickel brass
Trade Mark：HS227 GB/T9460：SCu6800 AWS A5.7/5.8：RBCuZn-B EN 14640：CuZn40Ni
Affiliate classification：
Copper alloys welding wire
Product description
Chemical composition:
|
Executive |
Classification |
Alloy |
Cu |
Al |
Fe |
Mn |
Ni |
P |
Pb |
Si |
Sn |
Zn |
Total amount of |
|
ISO24373 |
Cu6800 |
CuZn40Ni |
56.0-60.0 |
0.01 |
0.25-1.20 |
0.01-0.50 |
0.2-0.8 |
- |
0.05 |
0.04-0.2 |
0.80-1.10 |
bal. |
0.5 |
|
GB/T9460 |
SCu6800 |
CuZn40Ni |
56.0-60.0 |
max0.01 |
0.25-1.20 |
0.01-0.50 |
0.2-0.8 |
- |
max0.05 |
0.04-0.15 |
0.80-1.10 |
bal. |
max0.5 |
|
BS EN14640 |
Cu6800 |
CuZn40Ni |
56.0-60.0 |
0.01 |
0.2-1.2 |
0.5 |
0.2-0.8 |
- |
0.03 |
0.2 |
0.80-1.10 |
bal. |
0.2 |
|
AWS A5.8 |
C68000 |
RBCuZn-B |
56.0-60.0 |
0.01 |
0.25-1.20 |
0.01-0.50 |
0.2-0.8 |
- |
0.05 |
0.04-0.2 |
0.80-1.10 |
bal. |
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 -2.00-2.40 - 3.20 - 4.00 -4.76- 6.35 - 7.93
Rods:1.60 - 9.5 mm x 914/1000 mm
Flux Coated Available.1.60-6.35mm
Further make ups on request.
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