Kuumbwa kwemakemikari
| kuumbwa | C | P | S | Cu | Mn |
| ≤ | |||||
| Zviri Mukati(%) | 0.30 | 0.020 | 0.020 | 0.20 | 0.30~0.60 |
| kuumbwa | Si | Ni | Cr | Fe |
| Zviri Mukati(%) | 1.10~1.40 | 49.0~51.0 | 3.80~4.20 | Bhari |
Zvimiro zvemuviri
| Chikwangwani chechitoro | Kukura kwemutsetse kwekodheni | Kuramba (μΩ·m) | Kuwanda kwevanhu (g/cm³) | Nzvimbo yeCurie (ºC) | Kukwana kwesimba remagetsi (10-6) |
| 1j54 | — | 0.90 | 8.2 | 360 | — |
Sisitimu yekurapa kupisa
| chiratidzo chechitoro | Annealing svikiro | tembiricha yekudziyisa | Chengeta nguva yekupisa/h | Mwero wekutonhora |
| 1j50 | Hydrogen yakaoma kana vacuum, kumanikidzwa hakupfuuri 0.1 Pa | Pamwe chete nechoto chinodziya kusvika 1100 ~ 1150ºC | 3~6 | Kana mvura yatonhora kusvika pa ≤200 ºC / h, inotonhora kusvika pa 400 ~ 500 ºC nekukurumidza, inodhonza chaji nekukurumidza kusvika pa 200 ºC |
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