Hom hlau twg yog A333 Gr.6?
A333 Gr.6yog ib qho qis-kub carbon steel haum rau cov ntawv thov uas yuav tsum tau ua kom muaj zog hauv qhov chaw txias, xws li roj thiab roj thiab kev lag luam tsim hluav taws xob.
Dab tsi yog cov yam ntxwv tseem ceeb ntawm ASTM A333 GR. 6 kub- dov welded steel yeeb nkab?
ASTM A333 GR. 6 kub- dov welded steel yeeb nkabtshwj xeeb yog tsim los rau qis- qhov kub thiab txias ib puag ncig, muaj cov yam ntxwv tseem ceeb xws li qis-kub toughness, siab cuam tshuam, thiab weldability zoo.
Dab tsi yog cov txheej txheem tshuaj lom neeg tshwj xeeb rau ASTM A333 GR. 6 kub- dov welded steel yeeb nkab?
Cov tshuaj muaj pes tsawg leeg xav tau rauASTM A333 Qib 6 kub- dov welded steel yeeb nkabyog cov ntsiab lus siab tshaj plaws ntawm 0.30%, manganese cov ntsiab lus ntawm 0.29% mus rau 1.06%, thiab siab tshaj plaws phosphorus thiab sulfur ntsiab lus ntawm 0.025% txhua. Tsis tas li ntawd, qhov tsawg kawg nkaus cov ntsiab lus ntawm silicon yog 0.10%.
Dab tsi yog cov khoom siv kho tshuab (xws li, lub zog) ntawm ASTM A333 Qib 6 kub- dov welded steel yeeb nkab?
Qhov tsawg kawg nkaus yield zog ntawmASTM A333 Qib 6 kub- dov welded steel yeeb nkabyog 35,000 psi (240 MPa), thiab lub zog tensile yam tsawg kawg nkaus yog 60,000 psi (415 MPa).
Dab tsi yog cov txheej txheem tsim khoom rau ASTM A333 Qib 6 kub- dov welded steel yeeb nkab?
Cov txheej txheem tsim khoom rauASTM A333 Qib 6 kub- dov welded steel yeeb nkabNws txuas nrog dov steel phaj rau hauv cov duab cylindrical thiab tom qab ntawd vuam lawv yam tsis muaj cov khoom muab tub lim. Nyob ntawm cov yeeb nkab specifications, cov txheej txheem no yog hu ua welding (ERW) los yog ob chav submerged arc vuam. Tom qab vuam, cov yeeb nkab steel tau txais kev kho cua sov los tswj nws cov microstructure thiab raug kuaj hydrostatic thiab tsis yog -kev sim ua kom puas tsuaj kom ntseeg tau tias nws ua tau raws li ASTM qis- cov qauv kev pabcuam kub.
