Sehlopha sa tšepe sa E24W4 ke lihlahisoa tse chesitsoeng tsa litšepe tsa sebopeho maemong a phepelo ea tekheniki tse nang le khanyetso e ntlafalitsoeng ea kutu ea sepakapaka.
E24W4 tšepe ke limaraka tse lekanang le tsa S235J2W ( 1.8961 ) tšepe ho EN 10025 - 5: 2004 standard le WTSt 37-3 steel ho SEW087 standard hape le Fe360DK1 steel in UNI standard
Litlhaloso:
Botenya: 3mm-150mm
Bophara: 30mm-4000mm
Bolelele: 1000mm--12000mm
Tekanyetso: ASTM EN10025 JIS GB
Sebopeho sa lik'hemik'hale tsa tšepe tsa E24W4
C% | Mn % | Cr % | Si % | CEV % | S % |
Boholo ba 0.13 | 0.2-0.6 | 0.4-0.8 | Boholo ba 0.4 | Boholo ba 0.44 | Boholo ba 0.3 |
Cu % | P% | ||||
0.25-0.55 | Boholo ba 0.035 |
Lisebelisoa tsa tšepe tsa E24W4
Kereiti | Min. Kotulo Matla Mpa | Tensile Matla MPa | Tšusumetso | ||||||||
E24W4 | Botenya ba Lebitso (mm) | Botenya ba Lebitso (mm) | tekanyo | J | |||||||
E teteaneng 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 |
Litekanyetso tsa teko ea boima tse fanoeng tafoleng li sebetsa ho lisampole tsa longitudinal; tabeng ea strip le sheet steel of widths of ≥600 mm ba sebetsa ho disampole transverse.
Haeba thepa ea mochini ea E24W4 e fetotsoe haholo ke serame se matla, ho ka sebelisoa ho fokotsa khatello ea maikutlo kapa ho tloaeleha. E tloaelehileng e boetse e lokela ho sebelisoa ka mor'a ho chesa ka ntle ho mocheso oa 750 - 1.050 °C le ka mor'a ho chesa ho feta tekano.