-
Cov Khoom Siv Hlau Uas Siv Hlau Ua Rau Cov Hlau Sib Tsoo
Kawm Ntxiv- Cov pa roj carbon (C):0.8-1.2%
- Manganese (Mn):0.35-1.2%
- Silicon (Si):tsawg kawg 0.4%
- Sulfur (S):siab tshaj 0.05%
- Phosphorus (P):siab tshaj 0.05%
- Lub zog tshwj xeeb:>7.2 g/cm3
- Qhov ceev ntawm cov khoom loj:4.29 -4.5 kg/dm3
- Txheej Txheem:Cov ntaub ntawv raw, Kev kho cua sov, Kev tsoo, Kev tshuaj ntsuam, Kev ntim khoom
