Efere igwe S275J2
S275 - ụkpụrụ ọkwa steel nwere ike opekempe nke 275 N/mm² bụ nke a jiri mma na ụlọ ọrụ injinia na ihe owuwu.
S275 na-enye mkpụrụ dị elu na ike ma na na nyere ọ na ụdị ọgwụgwọ na nhọrọ nnwale iji hụ ọ bụ ígwè nwere nwere ike eji ma na ọrụ gị dị iche iche.
EN 10025-2 S275J2 Elu Ike Ike Ọkpụkpụ Steel Plate
Nnwale mmetụta okpomọkụ J0 syambol 0
J2 akara -20 nnwale mmetụta okpomọkụ
Njirimara S275J2
S275J2 bụ carbon dị ala, igwe dị ike dị ike nke nwere ike ịgbanye ngwa ngwa na steel ndị ọzọ nwere ike ịgbado.
N'iji carbon dị obere ya, ọ nwere ezigbo ịkpụ akpụ oyi. A na-emepụta efere ahụ site na usoro ígwè egburu nke ọma ma weta ya n'ọnọdụ ntụgharị ahaziri ahazi ma ọ bụ na-achịkwa.
Ngwa S275J2
Ngwa arụrụ arụ na ụgbọ ala ibu , ụlọ elu ebufe , ụgbọala mkpọfu , cranes, trailers, doza ehi , ndị na-egwupụta ihe, igwe oké ọhịa, ụgbọ okporo ígwè ụgbọ ala , dolphin, penstocks, pipes, ụrọ awara awara na ịrụ ụlọ, ebe a na-ewu ụlọ, ebe a na-ewu ụgbọ mmiri ihe ọkụkụ, ngwa nkwu na igwe, ndị na-efe efe, pump, ngwa ebuli na ngwa ọdụ ụgbọ mmiri.
Akụkụ anyị nwere ike ịnye:
Ọkpụrụkpụ 8mm-300mm, obosara: 1500-4020mm, Ogologo: 3000-27000mm
Ọnọdụ Nnyefe S275J2: ekpo ọkụ kpọgharịrị, CR, Normalized, Menyụọ, Ọkụ, Q+T, N+T, TMCP, Z15, Z25, Z35
Ihe mejupụtara kemịkal S275J2(kacha %):
Ọkwa |
C% |
Si % |
Mn % |
P % |
S % |
N % |
Cu % |
S275J2 |
0.21 |
- |
1.60 |
0.035 |
0.035 |
- |
0.60 |
Njirimara S275J2 Mechanical.
Ọkwa |
Ọkpụrụkpụ (mm) |
Obere ihe (Mpa) |
Tensile (Mpa) |
Mgbatị (%) |
Obere Mmetụta Eke |
|
S275J2 |
8mm-100mm |
235Mpa-275Mpa |
450-630Mpa |
19-21% |
-20 |
27J |
101mm-200mm |
205-225Mpa |
450-600Mpa |
19% |
-20 |
27J |
|
201mm-400mm |
195-205Mpa |
- |
18% |
-20 |
27J |
|
Ike min mmetụta bụ ume ogologo ogologo |