Brazing Rods
Strong Joints Without Melting the Base
Brazing rods are used to join metals at temperatures below the melting point of the base material. Silver brazing alloys provide high-strength, leak-tight joints used in HVAC, refrigeration, and plumbing.
Classification Index — AWS / JISG / EN Cross Reference
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| AWS Code | JISG | EN Code |
|---|---|---|
| Copper Alloy | ||
| A5.8 RB CuZn-A | – | – |
| A5.7 ER CuSN-A | – | – |
| A5.7 ER CuNi | – | 24373 CuNi30 Cu7158 |
| A5.7 ERCuAl-A1 | Z3341 YCuAl | – |
| A5.7 ERCuAL-A2 | Z3341 YCuAl | – |
| A5.7 ERCuNiAl | – | – |
| A5.7 ER Cu | Z3341 YCu | – |
| Aluminium Wires | ||
| A5.10 ER1100 | – | – |
| A5.10 ER 4043 | – | 18273 S Al 4043A (AlSi5) |
| A5.10 ER 4047 | – | 18273 S Al 4047 (AlSi12(A)) |
| A5.10 ER/R 5183 | – | 18273 S Al 5183 (AlMg4.5Mn) |
| A5.10 ER 5356 | – | 18273 S Al 5356 (AlMg5Cr) |
Joins dissimilar metals (copper, brass, steel)
High joint strength without melting base metal
Excellent leak tightness for pressure systems
Available in low and high silver content grades
Works with flux for clean joints
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