Lub kaum sab xis
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Cov Hlau American Steel Profiles ASTM A36 Lub kaum sab xis Steel
American Steel Profiles ASTM A36 Lub kaum sab xis hlau yog cov hlau ua vaj tse uas muaj zog thiab weldability zoo heev, feem ntau siv rau hauv kev tsim kho, kev tsim khoom, thiab cov haujlwm lag luam.
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Cov Hlau American Steel Profiles ASTM A572 Lub kaum sab xis Steel
ASTM A572 lub kaum sab xis hlauyog lub zog siab qis alloy (HSLA) cov hlau qauv nrog lub zog zoo thiab weldability zoo. Nws cov qib tseem ceeb yog 42, 50, 55, 60 thiab 65, siv rau hauv kev tsim kho, choj thiab kev tsim kho vaj tse. A572 lub kaum sab xis hlau yog kev sib xyaw ua ke ntawm nws qhov hnyav sib dua thiab lub zog siab, uas ua rau nws zoo meej rau cov qauv hnyav thiab daim ntawv thov.
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Cov Hlau American Steel Profiles ASTM A992 Lub kaum sab xis Steel
ASTM A992 lub kaum sab xis hlauyog cov hlau ua vaj tse muaj zog heev uas tsim los rau kev tsim kho thiab kev lag luam. Nws muaj lub zog zoo heev (≥345 MPa), kev tawv zoo, thiab kev vuam tau zoo, ua rau nws zoo tagnrho rau cov tsev siab, choj, cov thav duab hnyav, thiab cov qauv txhawb nqa khoom siv hauv kev lag luam. A992 lub kaum sab xis hlau sib npaug qhov tsim qauv sib npaug nrog kev ruaj khov, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim kho vaj tse.
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EN 10025 S275JR Cov Hlau Carbon Steel Sib Npaug Lub Rooj Sib Tham Hlau Bar Cov Qauv Kub Dov Hlau L-Profile
S275JR Lub kaum sab xis hlau yog L hom lub kaum sab xis hlau seem ua raws li EN 10025-2. Nws muaj lub zog siab, weldability zoo heev thiab ruaj khov zoo thiab tsim nyog rau kev siv cov qauv hauv ntau yam kev lag luam thiab kev siv tsev nrog lub zog tso zis tsawg kawg yog 275 MPa. Siv ntau dua hauv cov qauv tsim, kev txhawb nqa, platforms, thiab kev tsim cov hlau dav dav, S275JR lub kaum sab xis hlau yog cov qauv nruab nrab zoo meej, pheej yig thiab txhim khu kev qha.
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EN 10025 S355JR Cov Hlau Carbon Steel Sib Npaug Lub Hlau Hlau Bar Cov Qauv Kub Dov Hlau L-Profile
Tuam Tshoj Royal Steel muab cov hlau S355JR zoo (L profiles) raws li EN 10025-2. S355JR yog cov hlau tsis yog hlau uas muaj zog heev nrog kev sib txuas zoo thiab kev cuam tshuam zoo, yog li peb cov S355JR profiles yog cov ntaub ntawv zoo tshaj plaws rau kev tsim kho hnyav, kev tsim kho choj saum npoo av, thiab kev tsim tshuab.
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ASTM A36/A572/A992 L Zoo Li Lub Rooj Sib Npaug Hlau Carbon Lub Rooj Sib Npaug Hlau Hlau Bar
ASTM A36/A572/A992 Lub kaum sab xis hlau yog cov hlau ntau lub hom phiaj uas koj tuaj yeem nrhiav tau hauv kev ua cov tsev lag luam, choj, thiab lwm yam haujlwm tsim kho. Ua raws li cov qauv ntawm ASTM cov no yog cov hlau kaum sab xis muaj zog thiab zoo rau kev vuam. Cov no zoo tshaj plaws rau cov thav duab, cov hlau txhawb nqa, cov kev txhawb nqa thiab cov hauv paus tshuab qhov twg qhov kev thauj khoom ruaj khov yog qhov tseem ceeb rau ob qho tib si kev lag luam thiab cov tshuab hnyav.
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ASTM Equal Angle Steel Galvanized Unequal Angle Tus nqi zoo thiab zoo
ASTM Lub kaum sab xis sib npaugqhov dav ntawm ntug thiab qhov tuab ntawm ntug hlau yuav tsum tau sau kom tiav hauv daim ntawv cog lus thiab lwm cov ntaub ntawv kom tsis txhob siv tus qauv ib leeg. Cov lus qhia ntawm cov hlau kub dov sib npaug ceg yog 2 × 3-20 × 3.