60 * 60 * 4 lub kaum sab xis bar
60 * 60 * 4 lub kaum sab xis bar yog ib qho kev sib npaug ntawm bar nrog ib sab ntev ntawm 60 hli thiab tuab ntawm 4mm.
Theoretical qhov hnyav: hais txog 3.7kg / m.
Hla-ntu ntu: txog 4.692cm².
Cov Qauv Siv: Cov qauv uas muaj suav nrog cov qauv thoob ntiaj teb iso {}}}}}, European Cov Qauv GB / T 9787, Japanese Qauv JIS G3192, thiab lwm yam.
Cov khoom siv hlau steel: 60 * 60 * 4 kub-rolled lub kaum ntse ntse thiab hatness, muaj peev xwm tiv lub zog, muaj peev xwm tiv taus qee yam siab, nruj thiab khoov rau lub sijhawm.
Kev ua zoo ua tau zoo: 60 * 60 * 4 * 4 lub kaum ntse ntse steel muaj cov weldability zoo thiab tuaj yeem sib txuas nrog lwm cov vuam; Nws kuj tseem tuaj yeem ua tiav cov txheej txheem, xws li nws khoov, stamping, thiab lwm yam.
| Khoom npe | Sib npaug lub kaum steel 6m / 12m |
| Qho ntev | 6m / 9M / 10M / 12M / 12M, lossis txiav raws li koj xav tau |
| Lwm yam kev pabcuam | Kub dip galvanized, pre-galvanized, xim pleev xim, coated, txiav, dabtsi yog khoov, Punching tsuav koj tuaj yeem qhia peb qhov koj yuav tsum tau ua. |
| Khoom | S235JR S255JR S255JR S355JR S355JR S355JR S355JR S355JR S355JR S355JR/36 A572GR60 A992 SS / SM / ST / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / ST365 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q400 |
| Kev siv | Neeg kho tshuab & chaw tsim khoom, steel nruj, nkoj roj, ua pob, ntaus nkauj, tsheb chassis. |
| Yam ntim | Khi nrog hlau strips thiab qhwv nrog daim ntawv pov thawj dej |
| Lub sijhawm khoom xa tuaj | Xa tawm hauv 3-7 hnub tom qab tau txais daim ntawv tso nyiaj |
