Iti Alloy Steel Welding Hiko
J606
GB/T E6016-D1
AWS E9016-D1
Whakaahuatanga: Ko te J606 he hiko hiko teitei teitei me te paninga konupora iti-hydrogen.Ka taea te whakamahi mo nga waahi katoa me te AC me te DC.He iti ake te pai o te mahi o te whakahiatotanga AC ki tera o te raima DC.
Taupānga: Whakamahia mō te fehokotaki'anga waro maitai waro me te iti-konumohe tiketike-kaha hanganga maitai o te kaha hāngai, pērā i Q420, etc.
Te hanganga matū o te whakarewa whakarewa(%):
| C | Mn | Si | Mo | S | P |
| ≤0.12 | 1.25 ~ 1.75 | ≤0.60 | 0.25 ~ 0.45 | ≤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) -30 ℃ |
| Ka whakamanahia | ≥590 | ≥490 | ≥15 | ≥27 |
| I whakamatauria | 620 ~ 680 | ≥500 | 20 ~ 28 | ≥27 |
Ko te ihirangi hauwai whakamaoritanga o te konganuku penapena: ≤4.0mL/100g (tikanga glycerin)
Tirohanga X-ray: Ko taku tohu
O nāianei e taunaki ana:
| （mm） Te diameter o te tokotoko | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| （A） Waeherehere o naianei | 40 ~ 70 | 70 ~ 90 | 90 ~ 120 | 140 ~ 180 | 180 ~ 220 | 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;
4. A, no te he matotoru te wahi fehokotaki'anga, kia preheated reira ki runga ake 150°C ka matao ata i muri fehokotaki'anga.
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