ASTM A992 YUG STEELS Cov Qauv Hlau Zoo Li Mob Beams
A992 hlau yog dab tsi?
A992 H-nqaj yog lub high-zog steel tshwj xeeb siv rau cov hom phiaj hauv Tebchaws Asmeskas thiab yog tsim raws cov qauv hauv Tebchaws Meskas thiab cov ntaub ntawv (ASTM) hauv kev sim ittm A992 / A992M. Qhov no cov ntaub ntawv tshwj xeeb muab cov qauv hlau qauv cov qauv, xws li H-nqaj, siv hauv kev ua haujlwm hauv tsev thiab Civilter engineering.
A992 cov qauv h-nqaj feem ntau tsim ntawm cov hlau, carbon, tooj liab, thiab cheem, thiab cov chenmium, thiab muaj qhov tsawg kawg nkaus tensile) thiab lub zog tsawg kawg ntawm 65 ksi (450 mpa).
A992 cov qauv h-nqaj muaj cov formability thiab ductility zoo, cia lawv yuav bent thiab puab uas tsis muaj kev thauj khoom heev thiab ib puag ncig.
A992 Kub-Beams tau siv nyob rau hauv ntau cov ntawv thov suav nrog: kev lag luam thiab kev lag luam kev ua lag luam; Choj tsim kho; siab dua thiab cov tsev loj uas yuav tsum muaj zog thiab lub zog ruaj khov; chaw ntau pob thiab cov arenas; Crane booms thiab lwm cov cuab yeej hnyav, thiab lwm yam.
| Tus Qauv Qauv |
Q235B/C/D Q345B/C/D/E Q390B/C/D/E Q420B/C/D/E Q460/C/D/E Q500/C/D/E SS400 SM490A / B SN400A / B SN490B S235jr / j 0 s275jr / j {s355k2 s45}} J0 s355m / l s460M S355j {0} wp / j2wp s355J {4}}} w / j2w |
| Daim ntawv thov | Kev Lag Luam / Cov Khoom Siv Tshuaj |
| Vuam Kab Hom | Vuam |
| Kev pab cuam | Dabtsi Yog Khoov, Punching, Txiav, Moulding |
| Qho ntev | 6000mm 9000mm 12000mm lossis Mekas |
| Kev txawj | Kub kuav los cold cold |
| Cov ntsiab lus them nqi | L / CT / T (30% tso nyiaj) |
| Cov txheej txheem txheej txheem | Lub hom phiaj |
Gnee Steel H nqaj Steel Chaw Tsim Tshuaj
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.
