Muundo wa kemikali:
Mtendaji kiwango | Uainishaji nambari | Aloi nambari | Cu | AI | Fe | Mn | Ni | P | Pb | Si | Sn | Zn | Jumla ya vitu vingine |
ISO24373 | CU5210 | Cusn8P | Bal. | - | 0.1 | - | 0.2 | 0.01-0.4 | 0.02 | - | 7.5-8.5 | 0..2 | 0.2 |
GB/T9460 | SCU5210 | Cusn8P | Bal. | - | MAX0.1 | - | MAX0.2 | 0.01-0.4 | MAX0.02 | - | 7.5-8.5 | MAX0.2 | MAX0.2 |
BS EN14640 | CU5210 | Cusn9p | Bal. | - | 0.1 | - | - | 0.01-0.4 | 0.02 | - | 7.5-8.5 | 0.2 | 0.5 |
AWS A5.7 | C52100 | Ercusn-c | Bal. | 0.01 | 0.10 | - | - | 0.10-0.35 | 0.02 | - | 7.5-8.5 | 0.2 | 0.50 |
Mali ya mwili ya vifaa:
Wiani | Kilo/m3 | 8.8 |
Mbio za kuyeyuka | ºC | 875-1025 |
Uboreshaji wa mafuta | W/mk | 66 |
Utaratibu wa umeme | SM/MM2 | 6-8 |
Mgawo wa upanuzi wa mafuta | 10-6/K (20-300ºC) | 18.5 |
Thamani za kawaida za chuma cha weld:
Elongation | % | 20 |
Nguvu tensile | N/mm² | 260 |
Kazi ya athari ya bar | J | 32 |
Ugumu wa Brinell | HB 2.5/62.5 | 80 |
Maombi:
Copper bati aloi ya kiwango cha juu cha asilimia ya bati iliongezeka kwa kulehemu. Vipande vya preheating inapendekezwa.
Tengeneza:
Kipenyo: 0.80 -1.00 -1.20 -1.60 -2.40
Spools: D100, D200, D300, K300, KS300, BS300
Fimbo: 1.20-5.0 mm x 350mm-1000 mm
Electrodes inapatikana.
Fanya zaidi juu ya ombi.