Fosforra brontzea c
| Normalizazioa: | Zenbakizko Sinboloa: | |
| GB/T9460-2008 | SCu5210 | |
| AWS A5.7:2007 | ERCuSn-C | |
| BS EN14640:2005 | Cu 5210 | |
| Composition(standard values): | % | |
| Cu incl.ag | bal. | |
| Zn | 0.20 | |
| Sn | 7.00-9.00 | |
| Fe | 0.10 | |
| P | 0.10-0.35 | |
| Al | 0.01 | |
| Pb | 0.02 | |
| Besteak guztira | 0.50 | |
| Materialen propietate fisikoak: | ||
| Dentsitatea | Kg/m3 | 8.8 |
| Urtze-tartea | ℃ | 875-1025 |
| Eroankortasun termikoa | W/m.K | 66 |
| Eroankortasun elektrikoa | S.m/mm2 | 6-8 |
| Dilatazio termikoaren koefizientea | 10^-6/K(20-300℃) | 18.5 |
| Soldadura-metalaren balio estandarrak: | ||
| Luzapena | % | 20 |
| Trakzio erresistentzia | N/mm2 | 260 |
| Koska-barrako inpaktu lana | J | 32 |
| Brinell gogortasuna | HB 2.5/62.5 | 80 |
| Aplikazioak: | ||
| Copper tin alloy of higher tin percentage-increased hardness for overlay welding.Particularly suitable for welding of copper materials, like copper,tin bronzes,especially used for joining of copper zinc alloys and steels.Suitable for repair welding of cast bronzes and for oven soldering.For multilayer welding on steel,pulsed arc welding is recommended.For large work pieces preheating is recommended. | ||
| Makillatu: | ||
| Diametroa:0.64 – 0.80 – 1.00 – 1.20 – 1.60 -2.40 | ||
| Bobinak:D100,D200,D300,D760,K300,KS300 | ||
| Hagaxkak:1.60 – 9.6 mm x 914/1000 mm | ||
| Electrodes available. | ||
| Makillaje gehiago eskatuz gero. | ||
Aws a5,7 ercusn-c
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