Wao maitai WeldingHikohiko
J507
GB/T E5015
AWS A5.1 E7015
Whakaahuatanga: Ko te J507 he hiko hiko waro me te paninga konutai hauwai iti.He pai te kirihou, te pakari, me te kapiti o te whakarewa.Whakamahia te DCEP (te hiko hiko tika o naianei), a ka taea te wea i nga waahi katoa.
Taupānga: Whakamahia mō te fehokotaki'anga o te waro waro maitai me etahi hanganga maitai koranu iti, pērā i 09Mn2Si, Q345, 09Mn2V, etc.
Te hanganga matū o te whakarewa whakarewa(%):
| C | Mn | Si | S | P |
| ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.035 |
Nga ahuatanga miihini o te whakarewa whakarewa:
| Tuemi whakamatautau | Te kaha tensile Mpa | Te kaha tuku Mpa | Te whakaroa % | Uara pānga (J) | |
| -20℃ | -30℃ | ||||
| Ka whakamanahia | ≥490 | ≥400 | ≥22 | ≥47 | ≥27 |
| I whakamatauria | 520 ~ 580 | ≥410 | 24 ~ 32 | 60 ~ 230 | 55 ~ 200 |
Ko te ihirangi hauwai whakamaoritanga o te konganuku penapena: ≤8.0mL/100g (tikanga glycerin)
Tirohanga X-ray: Ko taku tohu
O nāianei e taunaki ana:
| Te diameter o te tokotoko （mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Waehere naianei （A） | 40~ 70 | 60 ~ 90 | 90 ~ 130 | 140 ~ 180 | 170 ~ 210 | 210~ 260 |
Panui:
1. Me tunuhia te electrode mo te 1 haora i te 350 ℃ i mua i te mahi whakapiri;
2. He mea nui ki te horoi i te waikura, te unahi hinu, te wai, me nga poke i runga i nga waahanga whakapiri i mua i te whakapiri;
3. Whakamahia te mahi arc poto ina whakapiri.He tika te ara fehokotaki'anga kuiti.
Wenzhou Tianyu Electronic Co., Ltd. i whakapumautia i te tau 2000. Kua mahi matou ki te hanga ote hiko hikos, rakau fehokotaki'anga, me te fehokotaki'anga pau mo neke atu i te 20 tau.
Ko o tatou hua matua he kowiri tirate hiko hikos, waro waro irihiko hiko fehokotaki'anga, iti koranu hiko fehokotaki'anga, mata fehokotaki'anga hiko, nickel & cobalt koranu hiko fehokotaki'anga, ngawari maitai & iti koranu waea fehokotaki'anga, kowiri tira waea fehokotaki'anga, hau-maarai rere rere i te taura waea, konumohe waea fehokotaki'anga, pewa wairere wairere .waea, nickel & cobalt koranu waea fehokotaki'anga, parahi fehokotaki'anga waea, TIG & MIG waea fehokotaki'anga, tungsten electrodes, waro gouging electrodes, me etahi atu taputapu fehokotaki'anga & pau.
