Q235 welded steel yeeb nkab puas tuaj yeem khoov?
Yog lawm.Q235 welded steel yeeb nkabNws muaj qhov zoo ntawm plasticity thiab txias khoov zog, yog li nws tuaj yeem khoov tau. Nws zoo formability ua rau nws yooj yim rau kev tsim thiab haum rau ntau yam kev tsim kho thiab kev siv hauv kev lag luam.
Dab tsi yog qhov txawv ntawm Q235 loj - txoj kab uas hla welded steel yeeb nkab thiab seamless steel yeeb nkab?
Qhov sib txawv tseem ceeb yog nyob rau hauv cov txheej txheem tsim khoom, lub zog, tus nqi, thiab kev siv ib txwm.Q235 loj - txoj kab uas hla welded steel yeeb nkabyog dov los ntawm cov pav ca steel thiab txuas nrog vuam, yog li muaj tus nqi qis dua thiab tsim nyog rau cov haujlwm loj - nplai.
Dab tsi yog qhov yuav tsum tau cia rau Q235 loj - txoj kab uas hla welded steel yeeb nkab?
Q235 loj - txoj kab uas hla welded steel yeeb nkabyuav tsum tau muab khaws cia rau hauv qhov chaw qhuav, zoo- qhov cua qhov cua, txhawb nqa los ntawm rhawv, yam tsawg kawg 0.3 meters tawm hauv av kom tsis txhob muaj kev sib cuag nrog dej thiab hauv av. Qhov chaw cia khoom yuav tsum khaws cia kom deb ntawm cov khoom corrosive xws li ntsev thiab tshuaj. Cov kav dej yuav tsum tau ua kom huv si, tsis muaj khib nyiab, thiab cais tawm ntawm cov khoom siv tsis sib xws.
Dab tsi yog cov khoom kuaj zoo rau Q235 loj -inch welded steel yeeb nkab?
Tej yam tshuaj ntsuam xyuas rauQ235 loj - txoj kab uas hla welded steel kavsuav nrog kev tshuaj xyuas qhov muag, kev tshuaj xyuas qhov ntev, kev ntsuas cov cuab yeej cuab tam (lub zog tensile, lub zog tawm los, elongation, kev cuam tshuam lub zog), kev sim hydrostatic, thiab tsis yog - kuaj kev puas tsuaj (ultrasonic lossis radiographic test).
Qhov txawv ntawm Q235A thiab Q235B yog dab tsi?
Qhov sib txawv tseem ceeb nyob hauv lawv cov ntsiab lus sulfur thiab txhua yam khoom. Ua ntej, Q235A muaj cov ntsiab lus sulfur ntau dua, feem ntau ≤0.050%, thaumQ235Bmuaj cov ntsiab lus sulfur qis dua, ≤0.035%. Qhov sib txawv ntawm cov ntsiab lus sulfur no ua rau muaj kev hloov pauv hauv cov khoom siv tshuab.
