Nazi iinkcukacha zeemveliso zethu ze-1J80:
Ukwakheka kweekhemikhali
| ukwakheka | C | P | S | Mn | Si |
| ≤ | |||||
| Umxholo(%) | 0.03 | 0.020 | 0.020 | 0.60~1.10 | 1.10~1.50 |
| ukwakheka | Ni | Cr | Mo | Cu | Fe |
| Umxholo(%) | 79.0~81.5 | 2.60~3.00 | - | ≤0.2 | I-Bal |
Inkqubo yonyango lobushushu
| uphawu lwevenkile | Isixokelelwano sokutsala | ubushushu bokufudumeza | Gcina ixesha lobushushu/h | Izinga lokuphola |
| 1j80 | I-hydrogen eyomileyo okanye i-vacuum, uxinzelelo alukho ngaphezu kwe-0.1 Pa | Kunye nesithando somlilo sifudumeza i-1100~1150ºC | 3~6 | Kwi-100 ~ 200 ºC / h isantya sokupholisa ukuya kwi-400 ~ 500 ºC, ngokukhawuleza ukuya kwi-200 ºC tsala itshaja |
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