Dab tsi yog qhov sib txawv ntawm 304h thiab 304l stainless hlau?

Dab tsi yog 304h stainless hlau?

304h stainless hlau yog ib qho kev sib txawv ntawm tus qauv 304 ({2} Tsim muaj lub zog kub uas muaj zog thiab cov nkag dag zog yog qhov tseem ceeb.

Tus hlau 304L yog dab tsi?

304l stainless hlau yog cov roj carbon ntau ntawm tus qauv 304 ({}}}}}}}}}})}} kev ua kom zoo dua nyob rau hauv cov chaw tshwj xeeb hauv kev tshaj tawm hauv kev sib txawv. {4 4}

 

Hauv cov ntawv thov tshwj xeeb yog 304h stainless hlau nyiam tshaj 304L?

304h stainless hlau yog ntau dua 304L nyob rau hauv cov kev siv kub siab, xws li nyob rau hauv petrochemical lub zog (e} cua sov .

 

Puas yog 304h stainless hlau muaj zoo corrosion tsis kam tshaj 304L?

Tsis yog, 304L stainless hlau feem ntau muaj cov corrosion zoo dua li 304h, tshwj xeeb, tshwj xeeb hauv Welded Daim Ntawv Thov.

 

Muaj 304h thiab 304l yuav welded ua ke?

Yog lawm, 304H thiab 304L stainless hlau tuaj yeem welded ua ke, tab sis ob peb txoj kev txiav txim siab yog qhov tseem ceeb kom ntseeg tau tias muaj kev ntseeg siab sib koom ua ke: