Taw qhia ntawm 316l stainless hlau raj

Taw qhia ntawm 316l stainless hlau raj

316L yog dav siv hauv kev lag luam tshuaj vim nws zoo heev corrosion kuj. 316L raj kuj yog ib qho derivative ntawm 18-8 austenitic stainless hlau, nrog 2 mus rau 3% Mo ntxiv. Raws li 316L, ntau hom hlau tau muab los. Piv txwv li, 316Ti yog muab los ntawm kev ntxiv me me ntawm Ti, 316N yog muab los ntawm kev ntxiv me me ntawm N, thiab 317L stainless hlau round raj yog muab los ntawm kev nce Ni thiab Mo cov ntsiab lus. Feem ntau ntawm 316L tam sim no nyob rau hauv kev ua lag luam yog tsim raws li Asmeskas cov qauv. Rau kev xav txog tus nqi, steel mills feem ntau txwv cov Ni cov ntsiab lus ntawm cov khoom kom tsawg li tsawg tau. Cov txheej txheem Asmeskas tau teev tseg tias Ni cov ntsiab lus ntawm 316L yog 10 txog 14%, thiab cov txheej txheem Nyij Pooj tau hais tias Ni cov ntsiab lus ntawm 316L yog 12 txog 15%. Raws li tus qauv yam tsawg kawg nkaus, muaj 2% qhov sib txawv ntawm Ni cov ntsiab lus ntawm Asmeskas tus qauv thiab tus qauv Japanese, uas tseem yog qhov loj heev ntawm tus nqi. Yog li ntawd, cov neeg siv khoom tseem yuav tsum pom kom meej thaum yuav cov khoom 316L seb cov khoom puas yog hais txog ASTM lossis JIS cov qauv. Cov ntsiab lus Mo ntawm 316L ua rau hom hlau no muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem siv nyab xeeb hauv ib puag ncig uas muaj halogen ions xws li Cl-. Txij li thaum 316L feem ntau yog siv rau nws cov khoom siv tshuaj, steel mills muaj kev soj ntsuam qis me ntsis rau 316L (piv rau 304). Cov neeg siv khoom uas xav tau ntau dua saum npoo yuav tsum ntxiv dag zog rau kev tshuaj xyuas saum npoo. Mechanical zog.

Taw qhia rau cov yam ntxwv ntawm 316L stainless hlau seamless yeeb nkab: Nws muaj corrosion kuj zoo, kub tsis kam, kub tsis tshua muaj zog thiab txhua yam khoom; Kev ua haujlwm kub zoo xws li stamping thiab dabtsi yog khoov, tsis muaj kev kho cua sov ua kom muaj zog (tsis yog hlau nplaum, yooj yim siv -196 degree ~ 800 degree C). Siv: Cov khoom siv rau cov khoom siv hluav taws xob thiab cov kav dej hauv cov khoom siv pulp thiab ntawv; kev yees duab, khoom noj khoom haus kev lag luam, cov chaw hauv ntug dej hiav txwv, cov hlua, CD rods, bolts thiab ceev.