Cov ntsiab lus ntawm Kub Rolled Statered Steel Ntawv
Cov kub dov steel ntawv nrog tsa cov qauv saum npoo. Tus qauv tsa tau tuaj yeem ua kom zoo li rhombus, taum lossis taum. Tsis muaj ib qho qauv ntawm cov qauv ntawm cov ntawv txheeb xyuas cov ntawv, tab sis kuj tseem yog ib qho nyuaj ntawm ob lossis ntau dua ob hom qauv ntawm ib daim tshev hlau. Nws kuj tseem tuaj yeem raug hu ua daim phiaj hlau steel.
Tshuaj lom neeg muaj pes tsawg leeg ntawm cov tshuaj ntsuam kub kub
Peb cov ntawv kub kub dov steel yog feem ntau rau yob nrog cov qauv carlbon txheej txheem steel. Tus nqi carbon cov ntsiab lus tuaj yeem ncav cuag ntau dua 0.06%, 0.09% lossis 0.10%, tus nqi siab tshaj plaws yog 0.22%. Silicon cov ntsiab lus muaj nuj nqis muaj nuj nqis ntawm 0.12-0.30%, cov txiaj ntsig manganese cov ntsiab lus muaj nuj nqis yog feem ntau tsawg dua 0.045%.
Cov xov tooj kub tau kuaj steel uas muaj ntau yam zoo nkauj, txhawm rau kuaj cov cuab yeej hlau lossis txuag cov khoom siv kub kub, cov qauv ntawm cov duab thiab Qauv qhov siab yuav tsum tau sim feem ntau.
Qhov kev qhia tshwj xeeb ntawm Kub Rolled Steel Ntawv
| Lub hom phiaj | GB T 3277, DIN 5922 |
| Teem nqi | Q235, Q255, Q275, SS400, A36, SM400A, St37-2, Sa2835JR, S235J0, S235J2 |
| Qhov tuab | 2-10 hli |
| Qhov dav | 600-1800mm |
| Qho ntev | 2000-12000mm |
Cov tshooj tsis tu ncua peb muab yog muaj nyob hauv cov lus hauv qab no
| Luj Thickness (hli) | Tso cai rau kev ua siab ntev ntawm lub hauv paus tuab (%) | Theoretical loj (kg / m²) | ||
| Tus qauv | ||||
| Rhombus | Txoj kab kaj | Taum mog | ||
| 2.5 | 0.3 | 21.6 | 21.3 | 21.1 |
| 3.0 | 0.3 | 25.6 | 24.4 | 24.3 |
| 3.5 | 0.3 | 29.5 | 28.4 | 28.3 |
| 4.0 | 0.4 | 33.4 | 32.4 | 32.3 |
| 4.5 | 0.4 | 37.3 | 36.4 | 36.2 |
| 5.0 | 0.4 ~ -0.5 | 42.3 | 40.5 | 40.2 |
| 5.5 | 0.4 ~ -0.5 | 46.2 | 44.3 | 44.1 |
| 6.0 | 0.5 ~ -0.6 | 50.1 | 48.4 | 48.1 |
| 7.0 | 0.6 ~ -0.7 | 59.0 | 52.5 | 52.4 |
| 8.0 | 0.7 ~ -0.8 | 66.8 | 56.4 | 56.2 |
Daim Ntawv Thov Kub Rolled Steelered Steel Phaj
Cov tshuaj ntsuam kub kub tuaj yeem siv tau rau hauv kev lag luam ntawm nkoj-tsev, boiler, tsheb laij teb, tsheb laij teb, tsheb thauj neeg thiab kos duab. Hauv cov ntsiab lus, muaj ntau yam kev xav tau rau cov ntawv txheeb kub lub steel ua rau pem teb, ntaiv ntawm Rhiav, nkoj lawj, tsheb pem teb thiab lwm yam.
Pob & Tus Me Nyuam Ntawm Cov Kub Rolled Steelered Steel Phaj
Cov khoom yuav npaj rau ntim nrog: Nqaim hlau stip, Rure Starle Steel, cov ntawv paj nruag daim ntawv lossis cov ntawv galvanized.
Cov tshuaj ntsuam kub kub tau kuaj cov ntawv hlau yuav tsum tau qhwv nrog cov ntaub pua tes ua ke sab nraud, thiab ob peb lossis ob daim hlab lossis ob daim hlab rau hauv tsheb ciav hlau. Tsis tas li ntawd, txhawm rau txhim kho cov ntawv kub kub dov steel thiab zam dhau txoj hlua khi yuav tawg rau hauv cov square yuav tsum muab tso rau hauv qab nqaim hlau sawb rau ntawm ntug. Ntawm chav kawm, cov kub dov cov ntawv steel tuaj yeem yog bundled tsis muaj cov ntawv paj ntaub lossis daim ntawv galvanized. Nws nyob ntawm cov neeg yuav tsum tau ua.
Hauv kev txiav txim siab ntawm kev thauj mus los ntawm zeb los thauj khoom chaw nres nkoj, lub tsheb thauj khoom yuav siv feem ntau yog siv. Thiab qhov ntau tshaj plaws rau txhua lub tsheb yog 40 mt.
Cov Kos Xwm Nthuav Cov
Milder Mild Steel Check phaj, kub dipped galvanized, 1.4mm thickness, ib tug bar bar pob zeb diamond qauv
Checkered phaj steel txheem txheej txheem ASTM, 4.36, 5 hli thickness
