CATAGÓIRÍ
TÁIRGÍ RÁTHAÍOCHTA
Cré-umha alúmanaim A2
| Caighdeánú: | Siombail Uimhriúil: | |
| GB/T9460-2008 | SCu6180 | |
| AWS A5.7:2007 | ERCuAl-A2 | |
| BS EN14640:2005 | Cu6180 | |
| Ó 1733 | SG-CuAl10Fe | |
| BS EN14640:2005: | % | |
| Cu incl.ag | bal. | |
| Zn | 0.02 | |
| Fe | 0.50-1.50 | |
| Agus | 0.10 | |
| Al | 8.50-11.00 | |
| Pb | 0.02 | |
| Iomlán daoine eile | uas 0.40 | |
| Airíonna fisiceacha na n-ábhar: | ||
| Dlús | Kg/m^3 | 7.6 |
| Raon leá | ℃ | 1030-1040 |
| Seoltacht theirmeach | W/m.K | 55 |
| Seoltacht leictreach | S.m/mm^2 | 6.5-7.5 |
| Comhéifeacht leathnú teirmeach | 10^-6/K(20-300℃) | 17.0 |
| Luachanna caighdeánacha an mhiotail táthaithe: | ||
| Fadú | % | 35 |
| Neart teanntachta | N/mm^2 | 500 |
| Obair tionchair barra notched | J | 95 |
| Brinell cruas | HB 2.5/62.5 | 140 |
| Feidhmchláir: | ||
| Particularly suitable for Cu-Al materials and for overlay welding on ferritic pearlitic steels and cast iron.Increased resistance to wear and abrasion.Joining and overlay welding of aluminium bronzes,aluminium coated steels,grey cast iron in the machine building, chemical industry and shipbuilding.Joining of corrosion resistant pipes of aluminium bronze or special brass alloys,overlay welding of ship propellers,slide rails,slip ways,bearings.For multilayer welding on steels,pulsed arc welding is recommended. | ||
| Déan suas: | ||
| Trastomhas:0.64 – 0.80 – 1.00 – 1.20 – 1.60 -2.40 | ||
| spóil:D100,D200,D300,D760,K300,KS300 | ||
| Slatanna:1.60 – 9.6 mm x 914/1000 mm | ||
| Electrodes available. | ||
| Make ups breise ar iarratas. | ||
AWS A5.7 ERCUAl-A2
Fág Do Theachtaireacht
