Cov ntaub ntawv ntsig txog S275J2 kub- dov cov qauv hlau.
S275J2steel yog ib qho tseem ceeb ntawm cov kub dov seem steel, S275j2 seem steel yog cov qauv steel qib uas siv rau hauv riveted, bolted, los yog welded kev tsim kho ntawm cov choj thiab lub tsev.
S275J2 kub dov seem steel Specification:
Dav: 2000-4000mm
Ntev: 12000-14000mm
Thickness: 5-150 hli
EN10025 S275J2 seem steel Chemical Composition Analysis:
| Qib | C% Max Thickness / hli | Mn% Max | P% Max | S% Max | N% Max | Cu% Max | ||
| Tsawg dua los yog sib npaug li 16 | ＞ 16 Tsawg dua lossis sib npaug li 40 | ＞40 | ||||||
| EN10025 S275J2 | 0.21 | 0.21 | 0.21 | 1.60 | 0.035 | 0.035 | - | 0.60 |
EN10025 S275J2 seem steel Mechanical Properties:
| Qib | Thickness hli | Yield zog Mpa |
Tensile zog Mpa |
| EN10025 S275J2 | Tsawg dua los yog sib npaug li 16 | 275 | 410-560 Nws |
Kev xa khoom & Daim ntawv
Muaj raws li daim hlau, lub kaum sab xis, cov raj, thiab cov kav dej.
Muab tso rau hauv kub -rolled (HR), normalized (+N), los yog tswj -rolled tej yam kev mob.
Khoom Codes & Sib npaug
Lub npe:S (Structural) 275 (Yield Strength in N/mm²) J2 (Charpy V-notch impact test at -20℃).
Yam Khoom Txheej Txheem:Feem ntau piv rau Suav Q275D lossis ASTM A500 Qib B rau cov raj.
Bebon International steel yog cov chaw tsim khoom, chaw muag khoom, xa tawm thiab cov khoom lag luam ntawm S275J2 seem steel.Peb paub tseeb tias peb tau sawv tom qab peb S275J2 kub dov seem steel uas peb tau muab thiab peb tau muab daim ntawv pov thawj zoo nrog rau peb cov khoom.Yog tias koj xav tau S275J2 seem, pls tiv tauj peb dawb.
Tag nrho cov specification thiab cov ntsiab lus muaj nyob rau ntawm kev thov. Cov ntaub ntawv saum toj no yog muab rau kev taw qhia nkaus xwb. Rau cov qauv tsim tshwj xeeb thov hu rau peb cov neeg ua haujlwm muag khoom.
