Gnee Group Chav Ua Haujlwm
Q235A Q235B Q235C Q235D MER235D HLAU HUAM HUAM HAR
Q235A Q235B Q235C Q235D Carbon Me Hlau Steel
Q235 steel yog ib hom carbon txheej txheem steel.Q sawv rau cov txiaj ntsig txwv ntawm cov khoom no, ua raws li ntawm 235, uas txhais tau tias yog tus nqi ntawm cov khoom no, nyob ib ncig ntawm 235MPA. Nquag, cov hlau no tau siv ncaj qha yam tsis muaj kev kho cua sov. Nws muaj Q + tus lej + Cov cim qib zoo + deoxygenation txoj kev cim. Nws tus lej Steel yog crowned nrog "Q", uas sawv cev rau cov txiaj ntsig ntawm cov hlau, ua raws li tus lej cim tau tus nqi ntawm MPA.
Piv txwv li, Q235 h nqaj qhia tias muaj kev ntxhov siab (ONS) yog 235 mpa ntawm cov hlau txheem carbon txheem. Yog tias tsim nyog, tus lej Steel tuaj yeem cim tom qab cov cim qhia txog qib zoo thiab txoj kev deoxidation. Cov cim qhia qib zoo rau A, B, C, D. Oxygen Tshem Tawm Cov Qauv Cim: F rau boiling steel; f rau boiling steel; f rau boiling steel; f rau boiling steel; f rau boiling steel b rau semi-sedated hlau: z rau cov hlau sedated; Tz rau cov khoom ua haujlwm tshwj xeeb, sedated hlau tsis tuaj yeem cim nrog cov cim, uas yog, z thiab tz tsis tuaj yeem cim. Piv txwv li, q 235- af txhais tau tias qib qib npau npau npau.
Q235 los ntawm metallurgical zoo tau muab faib ua A, C, D Plaub qib, B, C, B, C, D cov lus hauv kev txo qis; A thiab B phosphorus cov ntsiab lus yog tib yam, cov ntsiab lus phosphorus ntawm C yog tom ntej no, d phosphorus cov ntsiab lus yog qhov tsawg tshaj plaws!
Q235A, Q235C, Q235C, Q235D cov qib kawm sawv cev los ntawm qhov cuam tshuam tseem ceeb ntawm qhov kub sib txawv. A refers to the impact, B in 20 degrees above, C in 0 degrees above, D-20 degrees above, A to E is different, refers to their performance in the impact of the temperature of the different. Ntsig txog: Q235A qib, tsis yog rau tej yam kev ntsuas nruj ua kom ua; Q235b qib, yog rau chav kub (20 degree) tej yam kev cuam tshuam nyuaj; Q235C qib, yog rau 0 degree tej yam nyuaj kev ntsuam xyuas; Q235d Theem, yog rau -20} degree cuam tshuam cov kev cuam tshuam nyuaj.
Tuam Tshoj H Be nqaj tsim khoom lag luam -- gnee pawg
Q235A Q235B Q235C Q235D H Ntau Cov Nqaij
Kev sib piv ntawm cov tshuaj xyaw tshuaj ntawm Q235A Q235B Q235C Q235D Cov Hlau Hlau:
| Teem nqi | C | Mn | Si | P | S |
| Q235A | 0.14-0.22% | 0.30-0.65% | Tsawg dua los yog sib npaug rau 0. 30% | Tsawg dua los yog sib npaug rau 0. 050 | Tsawg dua los yog sib npaug rau 0. 045 |
| Q235B | 0.12-0.20% | 0.30-0.70% | Tsawg dua los yog sib npaug rau 0. 30% | Tsawg dua los yog sib npaug rau 0. 045 | Tsawg dua los yog sib npaug rau 0. 045 |
| Q235C | Tsawg dua los yog sib npaug rau 0. 18% | 0.35-0.80% | Tsawg dua los yog sib npaug rau 0. 30% | Tsawg dua los yog sib npaug rau 0. 040 | Tsawg dua los yog sib npaug rau 0. 040 |
| Q235D | Tsawg dua los yog sib npaug rau 0. 17% | 0.35-0.80% | Tsawg dua los yog sib npaug rau 0. 30% | Tsawg dua li lossis sib npaug rau 0. 035 | 0.035 |
Tuam Tshoj steel h nqaj cov tsim khoom lag luam -- gnee pawg
Gnee pawg tau txais cov qhua tuaj noj mov
1. Kev paub ntau ntxiv: nrog ntau dua ib xyoo caum ntawm kev nkag siab ntawm kev hloov pauv ntawm Steel, ua rau peb muaj kev txiav txim siab sib hloov pauv thiab muab cov lus qhia txog cov neeg siv khoom.
2. Kev lees paub zoo: Peb tau cog lus los muab cov khoom siv steel ntawm qhov zoo tshaj plaws. Peb txoj kev nruj kev tswj cov kev ntsuas kom ntseeg tau tias txhua cov khoom uas yoojyim rau cov qauv kev nruj tshaj plaws thoob ntiaj teb.
3. Ntiaj teb ncav cuag: peb cov network Spans rau txhua tus neeg nkag, yooj yim rau kev hloov pauv du thiab muaj txiaj ntsig zoo. Txhua qhov chaw koj nyob, Gnee paub meej txog kev ua kom tau cov qauv hlau zoo.
4. Cov qhua tuaj noj mov: ntawm GNEE, tus neeg yuav khoom ib txwm yog ua ntej. Peb ua haujlwm ze rau txhua tus ntawm peb cov neeg siv kom nkag siab txog lawv cov kev xav tau tshwj xeeb thiab kev sib tw, customerizing peb cov khoom los muab cov kev daws teeb meem zoo tshaj plaws.
Tuam Tshoj H Tshooj Hlau Tsim -- gnee pawg
Peb muaj on-line hnyav dhia H Beam Steel khoom, txais tos tuaj xyuas peb lub tuam txhab, yog tias koj muaj cov lus nug ntxiv thiab nug txog lwm cov qauv steel, thov hu rau peb!