NFA 35-502 E24W4 corten steel khoom
Huab cua Resistant Steel Phaj Khoom Description
E24W4 corten khoom yog cov khoom kub dov ntawm cov qauv hlau nrog txhim kho atmospheric corrosion kuj nyob rau hauv kev xa khoom.
E24W4 atmospheric steel yog sib npaug rau S235J2W (1.8961) steel hauv EN 10025-5: 2004 tus qauv thiab WTSt 37-3 weathering steel hauv SEW087 tus qauv thiab Fe360DK1 corten hlau ntawv hauv UNI tus qauv.
E24W4 atmospheric corrosion resistant steel Daim ntawv thov:
Vim muaj cov ntsiab lus carbon tsawg thiab cov qauv zoo, E24W4 steel nrog txhim kho atmospheric corrosion kuj muaj weldability zoo heev. Yog li, E24W4 steel feem ntau yog siv los tsim cov welded, riveted lossis bolted lug.
NFA 35-502 E24W4 Corten Steel Khoom Paub meej
E24W4 Steel Chemical Muaj pes tsawg leeg:
| 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 |
E24W4 Hlau Mechanical Properties:
| Qib | Min. Yield zog Mpa | Tensile zog MPa | Kev cuam tshuam | ||||||||
| E24W4 | 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 |
| E24W4 | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 350-500 | ||
Corten Steel Sheet Hlau Khoom Duab
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Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog NFA 35-502 E24W4 corten steel khoom, thov hu rau peb!