Brand Name: Allotech
Model Number: ERCuNiAl
Place of Origin: Shanghai, China
Chemical composition:
Executive |
Classification |
Alloy |
Cu |
Al |
Fe |
Mn |
Ni |
P |
Pb |
Si |
Sn |
Zn |
Total amount of |
ISO24373 |
Cu6328 |
CuAl9Ni5Fe3Mn2 |
bal. |
8.50-9.50 |
3.0-5.0 |
0.60-3.50 |
4.0-5.5 |
- |
0.02 |
0.1 |
- |
0.5 |
0.5 |
GB/T9460 |
SCu6328 |
CuAl9Ni5Fe3Mn2 |
bal. |
8.50-9.50 |
3.0-5.0 |
0.60-3.50 |
4.0-5.5 |
- |
max0.02 |
Max0.1 |
- |
Max0.1 |
max0.5 |
BS EN14640 |
Cu6328 |
CuAl9Ni5 |
bal. |
8.50-9.50 |
3.0-5.0 |
0.60-3.50 |
4.0-6.0 |
- |
0.02 |
0.2 |
- |
0.1 |
0.4 |
AWS A5.7 |
C63280 |
ERCuNiAl |
bal. |
8.50-9.50 |
3.0-5.0 |
0.60-3.50 |
4.0-5.5 |
- |
0.02 |
0.1 |
- |
0.1 |
0.5 |
DIN 1733 |
2.0923 |
SG-CuAl8Ni6 |
bal. |
8.50-9.50 |
3.0-4.0 |
1.0-2.0 |
4.0-6.0 |
- |
max 0.02 |
max0.2 |
- |
Max0.1 |
max0.4 |
Physical properties of materials:
Density |
Kg/m3 |
7.5 |
Melting range |
℃ |
1015-1045 |
Thermal conductivity |
W/m.K |
20-40 |
Electrical conductivity |
S.m/mm² |
3-4 |
Coefficient of thermal expansion |
10-6/K(20-300℃) |
19.3 |
Standard values of the weld metal:
Elongation |
% |
16 |
Tensile strength |
N/mm2 |
690 |
Notched bar impact work |
J |
68 |
Brinell hardness |
HB 2.5/62.5 |
150 |
Applications:
Suitable for welding of nickel aluminium bronze cast and forged parts.Applications:ship propellers,parts for turbines,bearing,valves,sifters,pumps,pipe systems,apparatus engineering,containers.Overlay welding on steel and aluminium bronze including multi-componene resistance alloys.Very good corrosion resistance against seawater.Increased cavitation and erosion are simultaneously affecting the welding material.
Make up:
Diameter:1.00 - 1.20 - 1.60 -2.0-2.40
Spools:D100,D200,D300,K300,KS300,BS300
Rods:1.20 – 4.0 mm x 350mm-1000 mm
Further make ups on request.