ASTM A234GR.WPB 90LR 4SCH40 SMLS ASME B16.9
Carbon Steel gr A105 yog qhov tshwm sim ntawm ob theem microstructure, uas tau sib cais nrog nitrogen.
A105 cov kab hlau sib txuas yog cov roj carbon me me thiab cov hlau siab. A105 yog siv hauv kev tsim cov tshuab hluav taws xob, cov yeeb nkab fittings, li qub, thiab lwm yam, muaj zog thiab yielding cov tshuaj nrog cov dej ua kom zoo. Vim tias qhov xeb tsis kam ntawm cov asme sa li 105 cs cov xov hlau, lawv yog kev tshem tawm thiab muaj peev xwm ua tau muaj peev xwm heev. Nws yog dav siv nyob rau hauv ntau daim ntawv thov. Nws yog tsim nrog cov qauv thoob ntiaj teb thiab cov khoom siv raw zoo, thiab tuaj yeem siv rau hauv cov khoom siab thiab nruab nrab kub. Cov kab sib chaws suav nrog kev ua tsis tau thiab welded. Cov hlua pas nrig rod no muaj nyob hauv cov qauv sib txawv, qhov ntau thiab tsawg.