ASTM Kub Rolled H Profile A57GR60

A572 Gr.E60 kub dov h-nqaj yog lub siab-zog, cov qauv siv tsawg, cov qauv qis steel ua raws li cov qauv ntawm Asmeskas haiv neeg rau kev sim thiab cov ntaub ntawv (ASTM).

Nta thiab cov txiaj ntsig ntawm A572 Gr.60 Kub dov h-nqaj

Siab zog: muaj zog muaj zog yog tsawg kawg yog 415 MPa (txog 60 ksi), thiab 620 MPa muaj peev xwm ntau dua li cov hlau muaj roj ua ke.

Zoo Weldability thiab cov txheej txheem: A572 tseem tswj cov vuam zoo thiab ua kom haum rau ntau yam kev tsim khoom xws li txiav, siending, khoov, thiab lwm yam.

Lub zog: Vim yog cov khoom siv zoo thiab kev xaiv los tiv thaiv, A572 Gr.60 tuaj yeem muab lub neej kev pabcuam ntev nyob hauv ntau qhov chaw ib puag ncig.

Lub ntsiab tshuaj muaj zog ntawm A572 Gr.60 h Tshooj Hlau Beam suav nrog
Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0. 23%
Manganese (MN): Ntau Tshaj Plaws 1.35% (rau cov ntaub ntawv nrog cov tuab ntau dua 100 hli, cov ntsiab lus manganese tuaj yeem nce mus rau 1.60%)
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 040%
Sulphur (s): tsawg dua los yog sib npaug rau 0. 050%
Silicon (Si): siab tshaj 0. 40%
Tooj (CU): Thaum siv rau huab cua kuj, cov ntsiab lus tsawg kawg yog 0. 20%
Tsis tas li ntawd, kab kawm xws li Nickel (NI), chromium (CR), thiab Molybdenum (MO) yuav tsum tau, nyob ntawm kev tsim khoom thiab cov qauv kev qhia tshwj xeeb.

Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm A572 Gr.60 H nqaj Steel qauv
Paib lub zog: ntau dua los yog sib npaug rau 415 MPa
Lub zog tensile: {485 - 620 mpa mpa
Elongation: tsawg kawg 21% nyob ntawm tuab
Qhov cuam tshuam nqus hluav taws xob: Charpy V-Meych cuam tshuam kev ntsuas feem ntau ua, tshwj xeeb tshaj yog rau cov ntaub ntawv siv hauv cov chaw ntsuas kub tsawg.

A572 G. KHWV TAU HEEV H-PHEM yog siv dav hauv tsev tsim qauv, cov cuab yeej siv choj, cov cuab yeej siv hluav taws xob, cov khoom sib tw hnyav thiab muaj zog thiab ruaj khov.

Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.