Rothenberger Maincatalog Page 208
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Soldering and welding Accessories soldering and welding ROLOT S 2 CuP 279 Silver / phosphorus safety hard solder, guaranteed according to EN ISO 17672, for higher-stressed copper pipe systems, ideal for capillary soldering in sanitary, heating and gas installations. Technical data Alloy (weight %) Ag 2 / Cu 91.8 / P 6.2 Melting range 645–825 °C Working temperature 710 ºC Joinable materials Copper, gunmetal, brass, bronze Flux required with Gunmetal, brass, bronze with hard solder paste LP 5 Content Squared Lenght section mm mm Weight PU No. 1 kg carton 2×2 500 1.025 kg 1 40212 1 kg carton 3×3 500 1.025 kg 1 40213 Weight PU 1.025 kg 1 Weight PU 1.025 kg 1 ROLOT S 5 Particularly high-quality hard solder, not standardised, similar to EN ISO 17672, with low silver content, ideal for capillary and joint soldering in sanitary, heating and gas installations. 7 Technical data Melting range 710–840 °C Working temperature 750 °C Joinable materials Copper, gunmetal, brass, bronze Flux required with Gunmetal, brass, bronze with hard solder paste LP 5 Content 1 kg carton Squared Lenght section mm mm 2×2 500 No. 40502 ROLOT S 5 CuP 281 High-quality silver/phosphorus safety hard solder, guaranteed according to EN ISO 17672, for higher-stressed copper pipe systems, ideal for capillary and joint soldering in sanitary, heating and gas installations. Technical data Alloy (weight %) Ag 5 / Cu 89 / P 6 Melting range 645–815 °C Working temperature 710 °C Joinable materials Copper, gunmetal, brass, bronze Flux required with Gunmetal, brass, bronze with hard solder paste LP 5 208 Content 1 kg carton Squared Lenght section mm mm 2×2 500 No. 40005
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