Irahiko Whakarewa Rino Koranu Iti
J557SLA, J557SLB
GB/T E5515-G
AWS E8015-G
Whakaahuatanga: He hiko motuhake tēnei kua hipokina ki te hauwai iti-konutai mō te maitai konumohe. Whakamahia te DCEP (hiko hiko au tika), ā, ka taea te whakarewa i ngā tūranga katoa me te mahi pewa poto. Ka taea te whakarewa tika i te J557SLA me te kore e tango i te paparanga konumohe i runga i te mata awaawa i mua i te whakarewa. Engari me tango e te J557SLB te paparanga konumohe i runga i te mata awaawa i mua i te whakarewa.
Taupānga: Ka whakamahia mō te whakarewa i te hanganga maitai konumohe i raro i te reo waikura o te hauwai whanariki, te whanariki, te haukini, te haukini paikāpōnate me te hauwai hauota me te pāmahana mahi i raro i te 540°C. Pērā i ngā paipa kōhua, ngā taputapu whakamahine hinu, ngā taputapu tongi me ngā paipa mamaoa, me ētahi atu.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | Cr | Mo | Al | S | P |
| ≤0.12 | 0.50 ~ 0.90 | ≤0.50 | ≈0.80 | ≥0.20 | ≤0.055 | ≤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) Te Mahana Noa. |
| Kua whakamanahia | ≥540 | ≥440 | ≥17 | ≥49 |
Te nui o te hauwai horapa o te konganuku kua whakatakotoria: ≤6.0mL/100g (tikanga kariserina)
Tirotiro hihi-X: tohu I
Iahiko e taunakitia ana:
| (mm) Te whānui o te tokotoko | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Iahiko Whakarewa | 50 ~ 80 | 80 ~ 110 | 130 ~ 170 | 160 ~ 200 |
Pānui:
1. Me tunu te hiko mō te 1 hāora i te pāmahana tata ki 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.






