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E24W4 steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.
E24W4 steel is the Equivalent grades as S235J2W ( 1.8961 ) steel in EN 10025 - 5 : 2004 standard and WTSt 37-3 steel in SEW087 standard and also Fe360DK1 steel in UNI standard
E24W4 Steel Delivery State
Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermal Mechanical Control Process (TMCP), Electroslag Remelting Technical, HIC test.
Because of its low carbon content and fine-grained structure, E24W4 Steels with improved atmospheric corrosion resistance have excellent weldability.So E24W4 steel is mainly used for manufacturing welded,riveted or bolted structures.
Moreover, E24W4 steel with improved atmospheric corrosion resistance has a wide range of applications: architecture, smokestacks, fabrication,freight wagons, silos, pylons and bridges.
E24W4 Steel Chemical Composition
| 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 |
The E24W4 steels shall contain at least one of the following elements: Al total ≥ 0,020 %, Nb: 0,015 - 0,060 %, V: 0,02 - 0,12 %, Ti: 0,02 - 0,10 %. If these elements are used in combination, at least one of them shall be present with the minimum content indicated
E24W4 Steel Mechanical Properties
| Grade
|
Min. Yield Strength Mpa | Tensile Strength MPa | Impact | ||||||||
| E24W4 | Nominal Thickness (mm) | Nominal Thickness (mm) | degree | J | |||||||
| Thick mm | ≤16 | >16 ≤40 |
>40 ≤63 |
>63 ≤80 |
>80 ≤100 |
>100 ≤150 |
≤3 | >3 ≤100 | >100 ≤150 | -20 | 27 |
| E24W4 | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 350-500 | ||
The tensile test values given in the table apply to longitudinal samples; in case of strip and sheet steel of widths of ≥600 mm they apply to transverse samples.
If E24W4 mechanical properties have been significantly modified by heavy coldforming, either stress relief annealing or normalised may be applied. Normalised should also be applied following hotforming outside of the temperature range of 750 - 1.050 °C and after overheating.
E24W4 Steel Services
Cutting, Painting, shot blast, and The third party inspection in DNV, BV, LR, GL, ABS, CCS , SGS, and others in super thick ship steel plate
Henan Bebon Internationl Co., Ltd is specialized in super thick atmospheric corrosion resistance of structural steel plate.Bebon International is a professional E24W4 steel exporter and a steel Stockist in china. Bebon International is one of the largest agent of Wuyang mill in HBIS. We have many stock in steel plate in shanghai and Wuyang warehouse. We keep more than 1000 tons E24W4 steel in stock every month. So, if you have any inquiry about E24W4 steel, if you are looking for a sincerely E24W4 steel supplier and want to get the competitive E24W4 steel price, please do not hesitate to contact us. We will offer you the high quality steel,reasonable price and short leadtime.
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