Cov hlau me me muaj cov pa roj carbon monoxide ntawm 0.16 txog 0.29% thiab yog li ntawd tsis ductile.Cov kav hlau me me yog coated nrog tooj liab thiab yog li tiv thaiv corrosion txawm li cas los xij, yuav tsum tau saib xyuas ntxiv kom tsis txhob xeb.Lub hardness ntawm cov hlau me me tuaj yeem nce ntxiv los ntawm carburizing uas cov hlau yog rhuab hauv qab melting point nyob rau hauv muaj lwm yam ntaub ntawv thiab dua los ntawm quenching, lub sab nrauv ntawm cov pa roj carbon monoxide yuav nyuaj tuav ib tug mos mos.Feem ntau siv cov hlau me me yog - A-106 & A-S3.A-106 los nyob rau hauv qib A & B thiab yog siv rau txias los yog kaw coiling.

Muaj thiab siv:
Cov hlau me me muaj nyob rau hauv ntau hom qauv uas yooj yim welded rau hauv cov yeeb nkab, raj, tubing thiab lwm yam. Cov yeeb nkab steel thiab cov yeeb nkab yog ib qho yooj yim rau fabricate, npaj tau, thiab kuj pheej yig dua lwm yam hlau.Lub neej expectancy ntawm xws li hlau yuav mus txog 100 xyoo yog tias nws muaj kev tiv thaiv zoo.Mild Steel kav thiab tubing yog siv rau lub hom phiaj thiab mechanical & general engineering lub hom phiaj.Nws kuj yog siv rau cov dej haus thiab kev siv chlorination thiab sodium silicate inhibit corrosion hauv cov kav dej me me.

Cov yeeb nkab ua los ntawm cov hlau me me muaj cov ntsiab lus ntawm cov pa roj carbon tsawg dua 0.18%, thiab yog li ntawd tsis tawv vim cov ntsiab lus carbon tsawg.Cov hlau me me muaj nyob rau hauv ntau hom qauv uas yooj yim welded rau hauv cov yeeb nkab, raj, tubing thiab lwm yam. Cov yeeb nkab steel me me thiab cov raj yog yooj yim rau fabricate, yooj yim, thiab raug nqi tsawg dua lwm yam hlau.Nyob rau hauv ib puag ncig tiv thaiv zoo, lub neej expectancy ntawm me me steel yeeb nkab yog 50 mus rau 100 xyoo.

Feem ntau, cov kav dej no yog coated nrog lwm yam hlau xws li tooj liab, los tiv thaiv corrosion.Mild Steel kav thiab tubing yog siv rau lub hom phiaj thiab mechanical & general engineering lub hom phiaj.Nws kuj yog siv rau cov dej haus thiab kev siv chlorination thiab sodium silicate inhibit corrosion hauv cov kav dej me me.Kev saib xyuas ntxiv yog ib txwm yuav tsum tau ua kom cov kav dej me me los ntawm xeb.