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UITSTEKENDE PRODUKTE
Gedooksidiseerde koper
| Standaardisering: | Getalsimbool: | |
| GB/T9460-2008 | SCu1898 | |
| AWS A5.7:2007 | ERCu | |
| BS EN ISO24373:2009 | CuSn1 | |
| VANAF 1733 | SG-CuSn | |
| AWS Chemiese Samestelling: | % | |
| Cu incl.ag | min 98 | |
| P | 0.15 | |
| Sn | 1.00 | |
| Mn | 0.50 | |
| Al | 0.01 | |
| En | 0.50 | |
| Pb | 0.02 | |
| Totaal ander | 0.50 | |
| Fisiese eienskappe van materiale: | ||
| Digtheid | Kg/m^3 | 8.9 |
| Smeltbereik | ℃ | 1020-1050 |
| Termiese geleidingsvermoë | W/m.K | 120-140 |
| Elektriese geleidingsvermoë | S.m/mm^2 | 15-19 |
| Koëffisiënt van termiese uitsetting | 10^-6/K(20-300℃) | 18.1 |
| Standaardwaardes van die sweismetaal: | ||
| Verlenging | % | 30 |
| Treksterkte | N/mm^2 | 220 |
| Gekerfde staaf impak werk | J | 75 |
| Brinell hardheid | HB 2.5/62.5 | 60 |
| Aansoeke: | ||
| Tin alloyed copper filler metal with good flowing properties-suitable for joining of oxygen free copper and copper materials subject to high strain-easily workable welding seams without pores.For TIG welding of large work pieces preheating is recommended. | ||
| 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 | ||
| Flux Coated and electrodes Available. | ||
| Verdere grimering op versoek. | ||
AWS A5.7 ERCU
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