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ASTM A992 Icuma Gishyushye Gitembanwa – Icyuma Gikomeye Cyane Cyubakwa mu Bwubatsi

ASTM A992 Icuma Gishyushye Gitetse – Icyuma Gikomeye Cyakozwe Mu Bwubatsi Ishusho Igaragara
  • ASTM A992 Icuma Gishyushye Gitembanwa – Icyuma Gikomeye Cyane Cyubakwa mu Bwubatsi
  • ASTM A992 Icuma Gishyushye Gitembanwa – Icyuma Gikomeye Cyane Cyubakwa mu Bwubatsi
  • ASTM A992 Icuma Gishyushye Gitembanwa – Icyuma Gikomeye Cyane Cyubakwa mu Bwubatsi
  • ASTM A992 Icuma Gishyushye Gitembanwa – Icyuma Gikomeye Cyane Cyubakwa mu Bwubatsi

Ibisobanuro bigufi:

ASTM A992 (Icyuma cy'ubwubatsi gifite imbaraga nyinshi kandi giciriritse)- Ibyuma by'ubwubatsi ku nyubako, ibiraro, n'imishinga y'inganda


  • Ibisanzwe:ASTM A992
  • Ubunini:1.5 – 25 mm, Byahinduwe
  • Ubugari:1000 – 2500 mm, Byahinduwe
  • Uburemere bwa Coil:Toni 5 - 25 kuri buri ruziga
  • Icyemezo:Raporo ya ISO 9001:2015, SGS / BV / TUV / Intertek, MTC + Ibinyabutabire n'Ubukanishi
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    Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Intangiriro y'ibicuruzwa bya ASTM A992 Hot Rolled Steel Coil

    Igipimo cy'ibikoresho bisanzwe Imbaraga z'umusaruro
    ASTM A992 Icupa ry'icyuma gishyushye rizingiye ≥345 MPa
    Ingano Uburebure
    Ubunini: 1.5 - 25 mm; Ubugari: 1000 - 2500 mm; Uburemere bwa Coil: toni 5-25 Ikintu kiri mu bubiko; uburebure bwagenwe burahari
    Ubwihangane mu Bipimo Icyemezo cy'ubuziranenge
    Ubunini: ± 0.15 mm kugeza ± 0.30 mm, Ubugari: ± 3 mm kugeza ± 10 mm Raporo y'igenzura rya ISO 9001:2015, SGS / BV ry'umuntu wa gatatu / Intertek
    Ubuvuzi bw'ubuso Porogaramu
    Ishyushye irazinze, irasekuwe kandi isizwe amavuta, hamwe n'igitambaro cyo kwirinda ingese cyihariye Ubwubatsi, ibiraro, imiyoboro y'igitutu, ibyuma by'ubwubatsi

     

    ASTM A992 Icuma gishyushye gikozwe mu cyuma – Ibikoresho bya chimique (Icuma gishyushye gikozwe mu cyuma)

    Igice Ingano Isanzwe Inyandiko
    Karuboni (C) 0.23 ntarengwa Itanga imbaraga n'ubukomere
    Manganese (Mn) 0.50–1.50 Yongera imbaraga zo gukomera no gukomera
    Fosifore (P) Ibipimo ntarengwa bya 0.035 P nke igabanya uburibwe
    Sulfure (S) 0.04 ntarengwa S nkeya yongera ubushobozi bwo gukora neza
    Silikoni (Si) Ibipimo ntarengwa bya 0.40 Ubudahangarwa bw'imbaraga n'ubudahangarwa bw'umwuka
    Umuringa (Cu) Ibipimo ntarengwa bya 0.20 Binoza uburyo bwo kurwanya ingese (ni ngombwa)
    Nickel (Ni) Ibipimo ntarengwa bya 0.20 Ubushake, ku bukomere
    Chromium (Cr) Ibipimo ntarengwa bya 0.20 Ubusa, byongera imbaraga
    Vanadium (V) 0.05 ntarengwa Igice cya microalloying, gitera imbaraga
    Titanium (Ti) 0.02–0.05 Bidakenewe, binoza imiterere y'ibinyampeke

     

    ASTM A992 Icupa ry'icyuma gishyushye rizingiye– Imiterere ya Mekanike (Icyuma gishyushye gifunganye)

    Umutungo Agaciro Gasanzwe Inyandiko
    Imbaraga z'umusaruro (YS) 345 MPa (50 ksi) min Imihangayiko ituma icyuma gitangira kwangirika mu buryo bwa pulasitiki
    Imbaraga zo Gufata (TS) 450–620 MPa (65–90 ksi) Icyuma gishyuha cyane gishobora kwihanganira mbere yo gusenyuka
    Kurekura 18–21% Ipimwe hejuru ya mm 200 cyangwa mm 50, igaragaza ubushobozi bwo kugenda
    Modulus ya Elasticity 200 GPa Ibisanzwe ku byuma bikozwe muri karuboni/ibyuma bidafite aloyi nyinshi
    Ubukomere (Brinell) 130–180 HB Ingano y'icyuma gishyushye gishyushye

     

    Inyandiko:

    • Umugozi ushyushye utuma ubuso bungana kandi bufite ubwiza bungana.
    • Bikwiriye gukoreshwa mu bwubatsi, mu bukorikori, mu gukora no mu nganda.
    • Irasudira kandi iratunganywa, bigatuma ikoreshwa mu mishinga y'ubwubatsi.

     

    Kanda kuri buto iri iburyo

    Menya ibipimo bigezweho by'ububiko bw'icyuma gishyushye n'ingano.

    Kanda hano

    Porogaramu nyamukuru

    1. Kubaka Imiterere y'Ibyumba

    Inyubako ndende n'amazu y'ubucuruzi
    Inzugi z'ibyuma zigenewe inganda n'ububiko
    Inkingi, imiringoti, n'uburyo bwo gusimbuza

    2. Imishinga y'ibikorwa remezo

    Ibiraro (imitako, imiterere y'inkingi, n'ibice by'igorofa)
    Inzira zo kunyuramo imihanda minini n'inzira zinyuramo
    Sitasiyo za gari ya moshi zo mu mujyi n'aho zihagarara

    3. Ibice by'ibyuma bikoreshwa mu byuma

    Imirasire ya H na I-beams byasutswe
    Amasahani y'icyuma yo gukora inyubako
    Ibikoresho by'icyuma gikomeye n'ibikoresho

    4. Imiterere y'ibikoresho by'inganda

    Inyubako z'ibyuma by'uruganda rutanga amashanyarazi
    Inkunga y'ibimera bya peterolikemike
    Ibyuma biremereye n'ibirindiro by'imashini

    5. Ibikoresho byo gutwara abantu n'ibintu

    Ibibuga by'indege n'aho indege zihagarara
    Inyubako z'ibyuma byo ku cyambu n'aho ubwato bukorera amato
    Ibigega by'ibikoresho n'ibigo bikwirakwiza ibicuruzwa

    ikoreshwa ry'icyuma gishyushye gikozwe mu buryo bwa

    Akarusho ka Royal Steel Group (Kuki Royal Group irusha izindi kugaragara ku bakiriya ba Amerika?)

    IGWATEMALA Y'UBUTEGETSI

    1) Ibiro by'ishami - Inkunga y'abavuga Icyesipanyoli, ubufasha bwo kwishyura ibicuruzwa bya gasutamo, n'ibindi.

    Ibyuma bishyushye ni byo by'ingenzi mu rwego rw'inganda

    2) Hari toni zisaga 5.000 z'ibicuruzwa, bifite ingano zitandukanye

    Icuma gishyushye gishyushye gikonjeshejwe
    icyuma cy'icyuma

    3) Igenzurwa n'imiryango yemewe nka CCIC, SGS, BV, na TUV, hamwe n'ibipfunyika bisanzwe byo mu mazi

    Gupakira no Gutanga

    Imitwaro myinshi

    Bikwiriye imizigo myinshi. Imizingo ishobora gushyirwa ku bwato cyangwa ishyizwe mu buryo bufunze. Imitako irinda kunyerera igomba gushyirwa hasi no hejuru y'imizingo. Imizingo igomba gutandukanywa n'ibiti cyangwa insinga kandi ikarinda umuyaga n'imvura hakoreshejwe amatafari cyangwa amavuta yo gukumira ingese.

    Ibyiza: Ubushobozi bwo gutwara imizigo bwinshi, igiciro gito.

    Icyitonderwa: Bisaba ibikoresho byabugenewe byo guterura. Kwangirika cyangwa guhindagurika kw'ubuso bigomba kwirindwa mu gihe cyo gutwara.

    Imizigo iri mu makontenari

    Bikwiriye imizigo mito kugeza ku iciriritse. Imizingo irapfunyikwa ukwayo kandi igatunganywa kugira ngo irinde amazi no kwirinda ingese; imiti yo gusukura ishobora gushyirwa mu gikoresho.

    Ibyiza: Bitanga uburinzi bwiza, byoroshye gufata.

    Ingaruka mbi: Ibiciro biri hejuru, ubushobozi bwo kubikamo amakontena buke.

    itsinda ry'icyuma gishyushye gikozwe mu cyuma cy'ubwami
    itsinda ry'ubwami ry'icyuma gishyushye gikozwe mu cyuma gishyushye

    Ibibazo Bikunze Kubazwa

    Q1: Ni izihe ngamba ASTM A992 ikoresha?

    Icyuma cya ASTM A992 gikoreshwa cyane cyane mu bikorwa by'ubwubatsi nko mu nyubako, inganda, no mu gukora inyubako z'ibyuma biremereye. Kirakwiriye cyane cyane mu gusudira imirimbo ya H na I.

    Q2: Ni izihe nyungu z'icyuma cya ASTM A992?

    Icyuma cya ASTM A992 gifite imbaraga nyinshi, ubushobozi bworoshye bwo gukora, ubushobozi bwo gusudira neza, kandi kikaba gifite imiterere ihamye, bigatuma byoroha kwihanganira imitwaro kandi kikaba amahitamo meza ku byuma by’ubwubatsi bifite ubushobozi bwo gutwara imizigo.

    Q3: Ese nshobora gusudira no gutunganya icyuma cya ASTM A992?

    Yego. Icyuma cya A992 cyakozwe by’umwihariko gifite ubushobozi bwo gusudira neza, gitanga ubushude bwihuse, bukomeye kandi bwizewe mu gihe cy’ubwubatsi, kandi bigafasha kugabanya igihe cyo gutunganya.

    Q4: Ni izihe nganda zikoresha ASTM A992 hot-rolled steel coils?

    Ibyuma bya ASTM A 992 bifite uburyo bwinshi bwo kubikoresha mu nganda, cyane cyane mu bwubatsi, ibikorwa remezo (ibiraro n'ubwikorezi bwa gari ya moshi), inganda zikora ibikoresho, ububiko, n'imishinga y'ingufu (nk'amashanyarazi na peteroli), aho usanga hakenewe cyane.

    Q5: Ni ayahe masezerano asanzwe yo gutanga ibicuruzwa n'ayo kohereza ibicuruzwa mu mahanga?

    Gupfunyika bisanzwe byoherezwa mu mahanga birimo: 1) Gupfunyika amazi hashingiwe ku bugari n'ubugari bw'icyuma; 2) Gushyiramo amavuta yo kwirinda ingese (hakurikijwe ibyo abakiriya bakeneye); 3) Gukomeza gukoresha amapaleti y'ibiti cyangwa amafuremu y'icyuma. Ibi bituma kohereza imizigo mu masanduku no mu masanduku y'imizigo myinshi byoroha cyane.

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