Special brass hard solder "UM"
ISO 3677, B-Cu59ZnSn(Ni)(Mn)(Si); DIN EN 1044, CU 306 (formerly L-CuZn39Sn, DIN8513)
flux-coated, DIN EN 1045 - FH 21 for hard soldering of copper, nickel and steel, as well as for welding of brass and bronze
- especially suited for hard soldering of galvanised sheet steel -
| Article No. | Size | Description | Working temperature | PU |
| 30112050 | 2,00 mm x 500 mm | Flux-coated rods | approx. 900 °C | 5 kg |
| 30112550 | 2,50 mm x 500 mm | |||
| 30113050 | 3,00 mm x 500 mm |
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