S355J2Hbụ ngalaba oghere (H) ígwè arụrụ arụ (S) na opekempe ike mkpụrụ nke355Mpa maka ọkpụrụkpụ mgbidi ≤16 mm na obere mmetụta ike nke 27 J na -20℃ (J2).
A na-eji ya n'ọtụtụ ebe na nhazi nhazi, ihe owuwu akwa mmiri, ụlọ ígwè na ngwa mmepụta ihe dị ka mgbidi na-ejigide na caissons.
The Executive ụkpụrụ maka S355J2H ígwè na-agụnye ma BS EN 10210 na BS EN 10219. Ọ bụ ezie na ha nwere ụfọdụ iche na nkọwa, n'ozuzu yiri nnọọ, otú isiokwu a ga-abụ abụọ ụkpụrụ maka S355J2H-metụtara chọrọ ọnụ.
Pipe ihe
S355J2H bụ igwe anaghị agba nchara, nọmba ígwè 1.0576, nke a na-emenyụ kpamkpam site na ijiFF deoxidation usoroma nwere ihe na-ekekọta nitrogen zuru oke iji jikọta nitrogen a na-eji eme ihe, dịka opekempe 0.020% ngụkọta aluminom ma ọ bụ 0.015% aluminom soluble.
Ụdị ọkpọkọ
A na-ekewa usoro nrụpụta na BS EN 10210 dị ka enweghị nkebi ma ọ bụ ịgbado ọkụ.
A na-arụpụta HFCHS (akụkụ oghere okirikiri emechara ọkụ) na SMLS, ERW, SAW, na EFW.
TS EN 10219 ngalaba oghere ga-arụ ọrụ site na ịgbado ọkụ.
A na-emepụta CFCHS (ngalaba oghere okirikiri oyi kpụrụ) na ERW, SAW, na EFW.
Ụdị ngalaba oghere
Akụkụ oghere okirikiri (CHS)
Akụkụ oghere Square (RHS)
Akụkụ oghere akụkụ anọ (RHS)
Akụkụ Elliptik oghere (EHS)
Oke Oke
Oke oke BS EN 10210
Ọkpụrụkpụ mgbidi: ≤120mm;
Dayameta mpụta: Gburugburu (CHS): Dayameta mpụta≤2500 mm;
BS EN 10219 Oke oke
Ọkpụrụkpụ mgbidi: ≤40mm;
Dayameta mpụta: Gburugburu (CHS): Dayameta mpụta≤2500 mm;
Ngwa kemịkalụ nke S355J2H
Arụ ọrụ igwe nke S355J2H
Uru nke S355J2H
Ezigbo ihe eji arụ ọrụ: S355J2H ígwè ọkpọkọ nwere ike dị elu na ịdị mma dị mma, nke nwere ike iguzogide nnukwu ibu na mmetụta.
Weldability: S355J2H ígwè ọkpọkọ nwere ezigbo ịgbado ọkụ arụmọrụ na adabara dị iche iche ịgbado ọkụ Filiks, nke nwere ike izute mkpa dị iche iche engineering oru.
Nguzogide corrosion: S355J2H ígwè ọkpọkọ nwere ezigbo corrosion eguzogide na ike ga-eji ruo ogologo oge na obi ọjọọ gburugburu.
Kwado na gburugburu ebe okpomọkụ dị ala: S355J2H ígwè ọkpọkọ ka nwere ike ịnọgide na-enwe ezi ike na ike na ala-okpomọkụ gburugburu, nke kwesịrị ekwesị maka engineering oru na oyi ebe.
Ngwa nke S355J2H
Injinia ihe owuwu: eji maka okpokolo agba, ogidi, ogidi, wdg nke ụlọ.
Ihe owuwu akwa akwa: eji maka nkwado ihe owuwu, ogwe, wdg nke àkwà mmiri.
Imepụta igwe: eji maka imepụta akụkụ nke akụrụngwa akụrụngwa.
Nrụpụta ụgbọ ala: eji maka imepụta ihe nhazi nke ụgbọ ala.
Nrụpụta Steel: A na-eji emepụta ihe dị iche iche maka ihe owuwu ígwè.
Mgbidi na-ejigide na caissons: A na-eji arụ ụlọ ọrụ injinia n'okpuru ala dịka mgbidi na-ejigide na caissons.
Ihe dakọtara nke S355J2H
ASTM A500: Ọkwa B
JIS G3466: STKR400
GB/T 3094: Q345
DIN 59410: St52-3
ASTM A252: Ọkwa 3
AS/NZS 1163: C350
ISO 3183: L360
CSA G40.21: Ọkwa 50W
SANS 50025/EN 10025-2: S355JR
BS 4360: Ọkwa 50D
Ndị a Ẹkot ụkpụrụ na akara ule nwere ike ịdị iche iche na kemịkalụ mejupụtara na n'ibu Njirimara, ma ruo n'ókè ụfọdụ, ha nwere ike dochie S355J2H ígwè na nwere yiri ngwa na structural engineering na ndị ọzọ ubi.N'iji ya eme ihe n'ezie, ekwesịrị ịhọrọ ya dabere na ihe achọrọ na ụkpụrụ dị.
Gbasara anyị
EN10210 S355J2H ERW Steel Pipe
Anyị bụ onye na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-esi na China, nakwa onye na-emepụta ihe na-emepụta ihe na-adịghị mma, na-enye gị ihe ngwọta dị iche iche nke ígwè ígwè!
mkpado: s355j2h, bs en 10210, bs en 10219, Equivalent Material, suppliers, emepụta, ụlọ ọrụ mmepụta ihe, stockists, ụlọ ọrụ, N'ogbe, ịzụrụ, price, nhota, nnukwu, maka ire ere, na-eri.
Oge nzipu: Mee-02-2024