Rino Koranu ItiWhakarewaIrahiko
J607
GB/T E6015-D1
AWS E9015-D1
Whakaahuatanga: He hiko maitai kaha-teitei te J607, he iti-konumohe te paninga, he iti-hauwai te konutai. Ka whakamahia te DCEP (hiko hiko iahiko tika), ā, ka taea te whakarewa i ngā tūranga katoa.
Taupānga: Whakamahia mō te whakarewa i te maitai waro reo me ngā hanganga maitai kaha-teitei iti-koranu o te kaha e rite ana, pērā i te Q420, me ētahi atu.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | Mo | S | P |
| ≤0.12 | 1.25 ~ 1.75 | ≤0.60 | 0.25 ~ 0.45 | ≤0.035 | ≤0.035 |
Ngā āhuatanga hangarau o te konganuku whakarewa:
| tūemi whakamātautau | Te kaha o te kume Mpa | Te kaha o te hua Mpa | Te whakaroa % | Uara pānga (J) -30℃ |
| Kua whakamanahia | ≥590 | ≥490 | ≥15 | ≥27 |
| Kua whakamatauria | 620 ~ 680 | ≥500 | 20 ~ 28 | ≥27 |
Te nui o te hauwai horapa o te konganuku kua whakatakotoria: ≤4.0mL/100g (tikanga kariserina)
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 | 5.8 |
| (A) WhakarewaInāianei | 60 ~ 80 | 70 ~ 90 | 90 ~ 120 | 140 ~ 180 | 170 ~ 210 | 210 ~ 260 |
Pānui:
1. Me tunu te hiko mō te 1 hāora i te 350℃ i mua i te mahi whakarewa;
2. 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;
3. Whakamahia te pewa poto i te wā e whakarewa ana. He tika te ara whakarewa whaiti.






