Introduction
SUPERON Ag 27 is an economical silver brazing alloy designed with good wetting characteristics, making it particularly suitable for brazing hard metals to steel mountings. Its composition of 27% silver, 38% copper, 20% zinc, 5.5% nickel, and 9.5% manganese enhances wettability on difficult materials such as tungsten and molybdenum. Operating at 810°C with a shear strength of 150–300 MPa, it conforms to international standards Ag503 and L-Ag27. While its relatively high melting point restricts certain applications, it remains an excellent choice for heavy-duty brazing where strength and reliable bonding are essential.
Applications
A budget-friendly alloy with excellent wetting properties, perfect
for brazing hard metals to steel mountings. Nickel and manganese additions improve wettability on tungsten and molybdenum materials.
General Information
| Ag |
Cu |
Zn |
Ni |
Others |
Others |
|
27
|
38
|
20
|
5.5
|
Mn9.5
|
Mn9.5
|
Additional Information
Physical And Mechanical Properties
| Melting Range |
680-830 |
| Density |
8.7 |
| Shear Strength |
150-300 |
Standard Sizes and Diameters
| Diameters: |
0.50 mm to 4.00 mm in form of Wire and Rod |
| Size & Weight: |
Any other size and weight as per customer requirement |
International Standards
Domestic Market