Irahiko Whakarewa Rino Pāmahana Iti
W107
GB/T E5015-C2L
AWS A5.5 E7015-C2L
Whakaahuatanga: He hiko maitai pāmahana-iti te W107 me te paninga konutai hauwai-iti..Whakamahia te DCEP (hiko hiko au tika) ā, ka taea te whakarewa i ngā tūranga katoa. He pai tonu te pakari o te konganuku kua whakatakotoria i te -100°C.
Whakamahinga: Whakamahia mō te whakarewa i te maitai pāmahana iti pēnei i te 3.5Ni.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | Ni | S | P |
| ≤0.05 | ≤1.25 | ≤0.60 | 3.00 ~ 3.75 | ≤0.020 | ≤0.025 |
Ngā āhuatanga hangarau o te konganuku whakarewa:
|
tūemi whakamātautau |
Te kaha o te kume Mpa |
Te kaha o te hua Mpa | Te roanga% | Uara pānga (J)-100℃ |
|
Kua whakamanahia | ≥490 | ≥390 | ≥22 | ≥27 |
Te nui o te hauwai horapa o te konganuku kua whakatakotoria: ≤4.0mL/100g (tikanga glycerin) ≤7.0mL/100g rānei (tikanga mercury, tikanga chromatography hau rānei)
Tirotiro hihi-X: tohu I
Iahiko e taunakitia ana:
| （mm） Te whānui o te tokotoko | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| （A） Iahiko Whakarewa | 40 ~ 70 | 70 ~ 90 | 90 ~ 130 | 140 ~ 180 | 180 ~ 240 |
Pānui:
- Me tunu te hiko mō te 1 hāora i te 350℃ i mua i te mahi whakarewa;
- He mea nui kia horoia te waikura, te unahi hinu, te wai, me ngā poke i runga i ngā wāhanga whakarewa i mua i te whakarewa;
- Ngāna kia iti te kaha o ngā aho ina whakarewahia ana, he whakarewa maha-paparanga me te whakarewa maha-haerenga.
