Qhov zoo ntawm carbon steel
01
Tus nqi qis, yooj yim rau smelt
02
Kev siv tshuab zoo
03
Txhim kho kev ua haujlwm
04
Siab zog thiab hardness
05
Zoo hnav tsis kam
06
Dav siv thaj chaw
Disadvantages ntawm Carbon Steel
01
Yooj yim rau xeb
02
Tsis muaj corrosion-resistant
03
Tsawg kub brittleness
04
Tsis zoo thermal hardness
05
Tsawg hardenability
06
Tus nqi qis
