Yog tias koj qhov project xav tauS235J0 Phaj, GNEE yog cov chaw tsim khoom hlau uas koj tuaj yeem ntseeg tau. Peb cov phaj S235J0 yog kub dov raws li EN 10025-2 cov qauv, muab cov weldability zoo heev thiab cuam tshuam tsis kam.
S235J0 Phaj
Peb khaws cov khoom npaj txhij rau kev xa khoom sai, kom ntseeg tau tias koj cov haujlwm nyob rau lub sijhawm. Hauv qab no, koj yuav pom cov ncauj lus kom ntxaws txog cov tshuaj lom neeg, cov khoom siv kho tshuab, thiab qhov loj me rau peb daim hlau S235J0.
Tshuaj muaj pes tsawg leeg ntawm S235J0 phaj
S235J0 yog ib qho qis- carbon manganese steel, uas tso cai rau kev vuam yooj yim thiab ua haujlwm zoo, zoo ib yam li cov hlau me me.
| Element | Tus nqi siab tshaj | Chav tsev |
|---|---|---|
| Cov pa roj carbon (C) | 0.20 | % |
| Manganese (Mn) | 1.40 | % |
| Phosphorus (P) | 0.040 | % |
| Sulfur (S) | 0.040 | % |
| Silicon (Si) | 0.55 | % |
Mechanical Properties ntawm S235J0 Phaj
Peb cov phaj S235J0 muab kev txhim khu kev qha rau kev siv cov qauv thiab kev tsim kho.
| Khoom | Tus nqi | Chav tsev |
|---|---|---|
| Yield zog | Ntau dua lossis sib npaug rau 235 | MPa |
| Tensile zog | 360–510 | MPa |
| Elongation | Ntau dua lossis sib npaug li 17% (16 mm) | % |
Cov ntaub ntawv sib npaug
S235J0 phaj tau lees paub dav hauv cov qauv thoob ntiaj teb, muab ntau yam rau cov haujlwm thoob ntiaj teb.
ASTM A283C 3
JIS SS400
ISO E235B
GB Q235B
Loj thiab Thickness Options
| Thickness (hli) | Dav (mm) | Ntev (mm) |
|---|---|---|
| 3 – 300 | 1000 – 4000 | 2000 – 12000 |
Rau hwm S235J0 Daim Hlau, GNEE yog koj lub chaw tsim khoom thiab cov chaw muag khoom. Peb cov phaj ua ke ua haujlwm ntev, zoo weldability, thiab tus nqi -effectiveness. Tiv tauj peb tam sim no rau qhov tseeb S235J0 daim ntawv teev nqi thiab npaj cov khoom muaj nyob.
Tiv tauj peb rau qhov tseeb S235J0 daim ntawv teev nqi
S235J0 steel phaj yog dab tsi?
S235J0 yog ibtsis yog - alloy structural steel phajteev nyob rau hauvTS EN 10025-2. Nws muaj lub zog zoo, zoo heev weldability, thiab txhim khu kev qha cuam tshuam kev ua tau zoo, ua rau nws tsim nyog rau kev siv cov qauv thiab fabrication.
Puas yog S235J0 haum rau vuam?
Yog lawm. S235J0 muajzoo heev weldabilitythiab feem ntau uatsis xav tau preheatingnyob rau hauv tej yam kev mob. Cov txheej txheem vuam xws li MIG, MAG, thiab arc vuam siv tau.
S235J0 steel phaj puas tuaj yeem txias lossis kub tsim?
kiag li. Ua tsaug rau nws cov ntsiab lus qis, S235J0 phaj yog tsim rau ob qho tib sitxias tsimthiabkub sib sau, suav nrog kev khoov, dov, thiab txiav cov txheej txheem.