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| Standaardisering: | Getalsimbool: | |
| GB/T9460-2008 | SCu5180A | |
| AWS A5.7:2007 | ERCuSn-A | |
| BS EN ISO24373:2009 | CuSn6P | |
| VANAF 1733 | SG-CuSn6 | |
| AWS Chemiese Samestelling: | % | |
| Cu incl.ag | bal. | |
| Sn | 4.00-6.00 | |
| P | 0.10-0.35 | |
| Al | 0.01 | |
| Pb | 0.02 | |
| Totaal ander | 0.50 | |
| Fisiese eienskappe van materiale: | ||
| Digtheid | Kg/m^3 | 8.7 |
| Smeltbereik | ℃ | 910-1040 |
| Termiese geleidingsvermoë | W/m.K | 75 |
| Elektriese geleidingsvermoë | S.m/mm^2 | 6-7 |
| Koëffisiënt van termiese uitsetting | 10^-6/K(20-300℃) | 18.1 |
| Standaardwaardes van die sweismetaal: | ||
| Verlenging | % | 20 |
| Treksterkte | N/mm^2 | 260 |
| Gekerfde staaf impak werk | J | 32 |
| Brinell hardheid | HB 2.5/62.5 | 80 |
| Aansoeke: | ||
| Suitable for welding of copper materials,for example copper and tin bronzes,especially used for joining of copper zinc alloys and steels. Also suitable for repair welding of cast bronzes.For large work pieces preheating is recommended.For multilayer welding on steel,pulsed arc welding is recommended-also appropriate for oven soldering. | ||
| Make-up: | ||
| Deursnee:0.64 – 0.80 – 1.00 – 1.20 – 1.60 -2.40 | ||
| Spole:D100,D200,D300,D760,K300,KS300 | ||
| Stawe:1.60 – 9.6 mm x 914/1000 mm | ||
| Elektrodes beskikbaar. | ||
| Verdere grimering op versoek. | ||
AWS A5.7 Ercusn-A
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