ASTM A333 GR . 6 kub- dov welded steel yeeb nkab yog dab tsi?
ASTM A333 GR. 6 kub- dov welded steel yeeb nkabbelongs rau ASTM A333 tus qauv rau qis- daim ntawv thov kub, uas yog sib npaug rau ASME SA 333.
Dab tsi yog cov ntsiab lus tseem ceeb hauv ASTM A333 GR. 6 kub- dov welded steel yeeb nkab?
Lub ntsiab alloying ntsiab nyob rau hauvASTM A333 Qib 6 steel yeeb nkabyog manganese (0.29% -1.06%), thiab nws muaj pes tsawg leeg kuj txiav txim siab los ntawm cov ntsiab lus siab tshaj ntawm carbon (0.30%), phosphorus (0.025%), thiab sulfur (0.025%).
ASTM A333 GR. 6 kub- dov welded steel kav feem ntau koom li cas?
ASTM A333 Gr. 6 kub- dov welded kavfeem ntau yog koom nrog vuam, tshwj xeeb tshaj yog pob tw vuam, siv cov txheej txheem arc vuam xws li MIG lossis TIG.
Dab tsi tsawg - ntsuas kub yuav tsum tau rau ASTM A333 GR. 6 kub- dov welded yeeb nkab?
Qhov qis- ntsuas kub yuav tsum tau rauASTM A333 6 kub- dov welded yeeb nkabyog Charpy V-kev ntsuas qhov ntsuas qhov ntsuas, uas yuav tsum tau ua ntawm qhov ntsuas kub tsawg kawg ntawm -50℃F (-45℃).
Dab tsi yuav tsum tau ceev faj thaum vuam ASTM A333 GR. 6 kub- dov welded yeeb nkab?
Thaum vuamASTM A333 GR . 6 yeeb nkab, kev ceev faj txog kev tswj cov txheej txheem vuam (xws li preheating thiab post-weld heat treatment) thiab kev nyab xeeb ntawm tus kheej (cov cuab yeej tiv thaiv tus kheej, qhov cua, thiab kev tiv thaiv hluav taws) yuav tsum tau ua. Tshwj xeeb, kev tswj xyuas kom zoo ntawm cov khoom siv hluav taws xob, kev tiv thaiv cov pa taws thiab cov pa taws, kev siv cov cuab yeej tiv thaiv tsim nyog, thiab kev tswj hwm qhov chaw ua haujlwm kom txo qis kev phom sij yuav tsum tau ua kom ntseeg tau.
