EN S235J2W S355J2WP huab cua resistant steel
Weathering Alloy Steel Phaj Khoom Description
S235J2W weathered steel phaj yog kub dov steel phaj resistant atmospheric corrosion thiab ua raws li European tus qauv EN 10025-5.
S235J2W corten weathering steel yog dav siv nyob rau hauv choj kev tsim kho, tsim lub tsev, cua zog tsim chaw thiab lwm yam structural tej yaam num uas yuav tsum tau zoo atmospheric corrosion kuj.
S355J2WP corten steel qauv yog tsim los rau cov qauv kev siv raug rau ntau yam kev nyab xeeb thiab tuaj yeem ua rau pom kev zoo corrosion tsis tas yuav tsum muaj kev tiv thaiv txheej ntxiv.
"WP" nyob rau hauv S355J2WP corten structural steel qhia tau hais tias huab cua tsis zoo thiab muaj cov ntsiab lus alloying xws li phosphorus thiab tooj liab los txhawb kev tsim cov txheej txheem oxide tiv thaiv ntawm qhov chaw tiv thaiv ib puag ncig yaig.
EN S235J2W S355J2WP Huab cua Resistant Steel Khoom Paub meej
S235J2W steel tshuaj muaj pes tsawg leeg los ntawm [%]:
| C % | Mn% | Cr% | Si% | CEV % | S % |
| Max 0.13 | 0.2-0.6 | 0.4-0.8 | Max 0.4 | Max 0.44 | Max 0.3 |
| Cu% | P % | ||||
| 0.25-0.55 | Max 0.035 |
S355J2WP steel tshuaj muaj pes tsawg leeg los ntawm [%]
| C % | Mn% | Cr% | Si% | CEV % | S % |
| Max 0.12 | Max 1 | 0.3-1.25 | Max 0.75 | Max 0.52 | Max 0.03 |
| Cu% | P % | ||||
| 0.25-0.55 | 0.06 - 0.15 |
S235J2W steel Mechanical zog:
| Qib | Min. Yield zog Mpa | Tensile zog MPa | Kev cuam tshuam | ||||||||
| S235J2W | Nominal Thickness (hli) | Nominal Thickness (hli) | degree | J | |||||||
| tuab mm | Tsawg dua los yog sib npaug li 16 | >16 Tsawg dua los yog sib npaug li 40 |
>40 Tsawg dua lossis sib npaug li 63 |
>63 Tsawg dua los yog sib npaug li 80 |
>80 Tsawg dua los yog sib npaug li 100 |
>100 Tsawg dua los yog sib npaug li 150 |
Tsawg dua los yog sib npaug 3 | >3 Tsawg dua los yog sib npaug rau 100 | >100 Tsawg dua los yog sib npaug rau 150 | -20 | 27 |
| S235J2W | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 350-500 | ||
S355J2WP steel Mechanical zog:
| Qib | Min. Yield zog Mpa | Tensile zog MPa | Kev cuam tshuam | ||||||||
| S355J2 wb | Nominal Thickness (hli) | Nominal Thickness (hli) | degree | J | |||||||
| tuab mm | Tsawg dua los yog sib npaug li 16 | >16 Tsawg dua los yog sib npaug li 40 |
>40 Tsawg dua lossis sib npaug li 63 |
>63 Tsawg dua los yog sib npaug li 80 |
>80 Tsawg dua los yog sib npaug li 100 |
>100 Tsawg dua los yog sib npaug li 150 |
Tsawg dua los yog sib npaug 3 | >3 Tsawg dua los yog sib npaug rau 100 | >100 Tsawg dua los yog sib npaug rau 150 | -20 | 27 |
| S355J2 wb | 355 | 345 | …. | …. | …. | …. | 510-680 | 470-630 | …. | ||
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Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog EN S235J2W S355J2WP huab cua resistant steel, thov hu rau peb!