Angel Steel Kub Rolled Carbon Steel Q345C
Q345C Kub Rolled Lub kaum sab xis steel khoom piav qhia
GNEE Q345C sib luag kaum sab steel sib ntsib GB / T cov qauv thiab peb feem ntau xa nws hauv cov txheej txheem kub lossis thermomechar) lub xeev.
Q345C Lub kaum ntse ntse muab los ntawm GNee muaj tsawg-qhov kub tsis kam thiab haum rau cov ntawv thov ntawm {2}} degree. Nyob rau tib lub sijhawm, peb cov khoom tsis muaj cov kab nrib pleb thiab pob khaus ntawm kev sib tw, muaj kev txhim kho kom tsawg thiab ua tau raws li cov neeg siv khoom xav tau.
Q345C lub kaum sab xis steel specification
| 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 |
Q345C Sib Txhab Lub Tshuab Hlau Kev Ua Haujlwm
Tshuaj Muaj Tshuaj
Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0. 20%
Manganese (MN): {0. 90% -1.70%
Silicon (Si): tsawg dua los yog sib npaug rau 0. 55%
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 030%
Sulphur (s): tsawg dua los yog sib npaug rau 0. 030%
Aluminium (als): ntau dua lossis sib npaug rau 0. 015%% (deoxidation ntxiv)
Cov Khoom Siv Neeg Kho Tshuab
Paib lub zog: ntau dua los yog sib npaug rau 345 mpa
Lub zog tensile: 490-510 mpa
Elongation (Δ5): ntau dua lossis sib npaug rau 21%
Kev cuam tshuam cov tawv: ntau dua lossis sib npaug rau 47 j ntawm 0 degree (tsawg kub daim ntawv thov xeem)
Gnee Steel Angle Steel Chaw Tsim Tshuaj
Gnee tau tsim tsa xyoo 2008. Lub tuam txhab tau cog lus rau kev tswj hwm nruj thiab ua kom tau txais kev pabcuam ntawm cov neeg siv khoom. Peb muaj 18 xyoo kev paub hauv kev sib pauv txawv teb chaws. Peb cov khoom tseem ceeb muaj cov khoom lag luam hlau, cov tawv tawv tawv, thiab lwm yam. Peb muaj cov koom tes txaus nrog cov qauv siv xim zoo nkauj mills.
Peb ua tsaug cia siab tias yuav txhim kho kev koom tes ntev nrog cov neeg siv khoom thib peb.
