Waɗannan cikakkun bayanai ne na samfuranmu 1J80:
Abubuwan sinadaran
abun da ke ciki | C | P | S | Mn | Si |
≤ | |||||
Abun ciki(%) | 0.03 | 0.020 | 0.020 | 0.60 ~ 1.10 | 1.10 ~ 1.50 |
abun da ke ciki | Ni | Cr | Mo | Cu | Fe |
Abun ciki(%) | 79.0-81.5 | 2.60 ~ 3.00 | - | ≤0.2 | Bal |
Tsarin maganin zafi
alamar shago | Annealing matsakaici | zafi zafi | Rike lokacin zafin jiki / h | Yawan sanyaya |
1 j80 | Dry hydrogen ko injin, matsa lamba bai wuce 0.1 Pa | Tare da tanderun dumama sama 1100 ~ 1150ºC | 3 ~ 6 | A cikin 100 ~ 200 ºC / h gudun sanyaya zuwa 400 ~ 500 ºC, sauri zuwa 200 ºC zana caji |