Cov seem ntawm CARBON STEEL H BEAM Q620 HN yog kev lag luam thiab tsim nyog, cov khoom siv kho tshuab zoo, thiab qhov elongation ntawm txhua lub ntsiab lus ntawm ntu yog sib xws thiab qhov kev ntxhov siab sab hauv me me. Piv nrog rau cov hlau I-beam zoo tib yam, nws muaj qhov zoo ntawm ntau qhov loj me me, qhov hnyav dua thiab txuag hlau ntau dua, uas tuaj yeem txo cov qauv hauv tsev los ntawm 30-40 feem pua. Thiab vim hais tias nws ob txhais ceg sab hauv thiab sab nraud sib npaug, ceg kawg yog lub kaum sab xis, sib sau ua ke rau hauv cov khoom, tuaj yeem txuag tau cov haujlwm ntawm vuam thiab riveting txog li 25 feem pua. Nws feem ntau yog siv rau hauv cov tsev loj (xws li kev cob qhia, cov tsev siab siab, thiab lwm yam), nrog rau cov choj, nkoj, nqa thiab tsheb thauj mus los, cov cuab yeej siv hauv paus, kev txhawb nqa, pawg hauv paus, thiab lwm yam.
CARBON STEEL H BEAM Q620 HN Standards & Specification:
| Standard Sectional Dimension | Tshooj | Chav ntsuas hnyav | Cov ntaub ntawv siv | ||||||||||
| Thaj tsam | Geometrical | Radius ntawm | Modulus ntawm | ||||||||||
| Nominal | H X B | t1 | t2 | r | A | lub sij hawm ntawm inertia | Gyration ntawm cheeb tsam | Tshooj | |||||
| Dimensional mm |
mm | mm | mm | mm | cm2 ua | kg/m | kg/12 m os | 1 x cm4 | 1ycm 4 | ix cm ib | ib cm | xwm cm3 | zej cm3 |
| 100 x 100 | 100 x100 | 6 | 8 | 10 | 21.90 | 17.20 | 206 | 383 | 134 | 4.18 | 2.47 | 76.50 | 26.7 |
| 125 x 125 | 125 x125 | 6.5 | 9 | 10 | 30.31 | 23.80 | 286 | 847 | 293 | 5.29 | 3.11 | 136 | 47.00 |
| 150 x150 | 150 x150 | 7 | 10 | 11 | 40.14 | 31.50 | 378 | 1,640 | 563 | 6.39 | 3.75 | 219.00 | 75.10 |
| 175 x175 | 175 x175 | 7.5 | 11 | 12 | 51.21 | 40.20 | 482 | 2,880 | 984 | 7.50 | 4.38 | 330.00 | 112.00 |
Kev kuaj daim coupon tensile tau ua kom paub meej cov khoom siv ntawm CARBON STEEL H BEAM Q620 HN cov qauv. Nrog rau kev nce qib hauv corrosion, fy, fu, εu thiab E poob, sib npaug. Cov nyhuv ntawm corrosion ntawm εy tuaj yeem tsis quav ntsej. Nrog rau qhov tob ntawm corrosion, lub caj dab ntawm Q620 HSS cov qauv tsis muaj zog, uas txo lawv cov ductility. Cov qauv yooj yim sib xyaw ua ke uas muaj cov ntsiab lus tawm los (εy, fy) thiab qhov kawg taw tes (εu, fu) tau thov kom suav cov khoom siv hluav taws xob ntawm Q620 HSS nrog cov qib corrosion sib txawv.
Cim npe nrov: carbon steel h beam q620 hn, Tuam Tshoj carbon steel h beam q620 hn manufacturers, lwm tus, Hoobkas