E24W4 chitsulo giredi ndi yotentha yogubuduza zitsulo structural mikhalidwe yobweretsera luso ndi bwino mumlengalenga dzimbiri kukana.
E24W4 zitsulo ndi magiredi Equivalent monga S235J2W (1.8961) zitsulo mu EN 10025 - 5: 2004 muyezo ndi WTSt 37-3 zitsulo mu SEW087 muyezo komanso Fe360DK1 zitsulo mu UNI muyezo
Mafotokozedwe:
makulidwe: 3mm-150mm
M'lifupi: 30mm-4000mm
Utali: 1000mm--12000mm
Standard: ASTM EN10025 JIS GB
E24W4 Chitsulo Chemical Mapangidwe
C% | Mn% | Kr % | Ndi % | CEV% | S % |
Kuchuluka kwa 0.13 | 0.2-0.6 | 0.4-0.8 | Kuchuluka kwa 0.4 | Mtengo wa 0.44 | Kuchuluka kwa 0.3 |
Ku % | P% | ||||
0.25-0.55 | Mtengo wapatali wa magawo 0.035 |
Zithunzi za E24W4 Steel Mechanical Properties
Gulu | Min. Yield Strength Mpa | Mphamvu Yamphamvu MPa | Zotsatira | ||||||||
E24W4 | Kunenepa mwadzina (mm) | Kunenepa mwadzina (mm) | digiri | J | |||||||
Makulidwe 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 |
Miyezo yoyezetsa yoperekedwa patebulo imagwira ntchito ku zitsanzo zautali; ngati chitsulo chamzere ndi ma sheet a m'lifupi mwake ≥600 mm chimagwiritsidwa ntchito pazitsanzo zopingasa.
Ngati makina a E24W4 asinthidwa kwambiri ndi kuzizira kwambiri, mwina angagwiritsidwe ntchito kuchepetsa nkhawa kapena kukhazikika. Zokhazikika ziyenera kugwiritsidwanso ntchito potsatira kutentha kunja kwa kutentha kwa 750 - 1.050 °C komanso pambuyo pa kutenthedwa.