Nickel and Nickel Alloy Welding Electrode
Ni207
GB/T ENi4060
AWS A5.11 ENiCu-7
Whakaahuatanga: Ko te Ni207 he hiko hiko Monel me te paninga konutai hauwai iti.Whakamahia te DCEP (he pai te hiko o naianei) me te pai o te mahi fehokotaki me te atete kapiti.
Taupānga: Mo te whakarewa Monel me nga tira rereke ranei.Ka taea hoki te whakamahi mo te whakakikorua i te paparanga whakawhiti whakapiri.
Te hanganga matū o te whakarewa whakarewa(%):
C | Mn | Fe | Si | Al | Ti | Cu | Nb | Ni | S | P |
≤0.15 | ≤4.0 | ≤2.5 | ≤1.5 | ≤1.0 | ≤1.0 | 27.0 ~ 34.0 | ≤2.5 | ≥62.0 | ≤0.015 | ≤0.020 |
Nga ahuatanga miihini o te whakarewa whakarewa:
Tuemi whakamatautau | Te kaha tensile Mpa | Te kaha tuku Mpa | Te whakaroa % |
Ka whakamanahia | ≥480 | ≥200 | ≥27 |
O nāianei e taunaki ana:
Te diameter o te tokotoko (mm) | 3.2 | 4.0 |
Waehere naianei (A) | 90 ~ 110 | 110 ~ 150 |
Panui:
1. Me tunuhia te electrode mo te 2 haora i te taha o te 300 ℃ i mua i te mahi fehokotaki'anga;
2. He mea nui ki te horoi i te waikura, te hinu, te wai, me nga poke i runga i nga waahanga whakapiri i mua i te whakapiri.Ngana ki te whakamahi i te pewa poto ki te wea.