Ib qho txiaj ntsig tseem ceeb ntawm cov yeeb nkab carbon steel yog lawv lub zog. Lawv tuaj yeem tiv taus kev kub ntxhov thiab tsim nyog rau cov ntawv thov uas ua haujlwm ntev yog qhov tseem ceeb. Txawm hais tias nws thauj cov kua, roj, lossis cov khib nyiab, cov kav dej carbon steel tuaj yeem ua raws li qhov xav tau ntawm cov txheej txheem kev lag luam.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Tshooj Duab |
ROV |
| Kev kho saum npoo | Kub Rolled |
| Ua siab ntev | ±10% |
| Oiled los yog tsis- oiled | Tsis yog roj |
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