Special brass brazing alloy "UM" L-CuZn39Sn according to DIN 8513, flux-coated according to DIN 8511 F-SH2 ~ Felder ~ Brass brazing alloy ~ 256MHL0025 ~ Schweiss Shop
special brass hard solder „UM“ B-Cu59ZnSn(Ni)(Mn)(Si), flux-coated according to DIN EN 1045 FH - 21, for brazing of copper, nickel, steel and galvanized steel as well as for welding of brass and bronze, 500 mm rods, 25 kg cartons, 900°C.