[Gukoporora] ASME SA-106 / SA-106M-2015 Umuyoboro wa karubone

Ibisobanuro bigufi:

ASTM A106 GrB. Imiyoboro idafite ibyuma ni iy'ibyuma bisanzwe byabanyamerika, A106 irimo A106-A, A106-B. Iyambere ihwanye nu 10 # ibikoresho byo murugo, mugihe ibyanyuma bihwanye na 20 # ibikoresho byo murugo. Biri mubyuma bisanzwe bya karubone, nikimwe mubikoresho bisanzwe bikoreshwa. ASTM A106 Imiyoboro idafite ibyuma irimo gushushanya gukonje hamwe nuburyo bushyushye. Usibye inzira yo kubyara, byombi biratandukanye mubyukuri, ubwiza bwubuso, ingano ntoya, imiterere yubukanishi, imiterere yubuyobozi. Ikoreshwa cyane muri peteroli, inganda z’imiti, amashyiga, sitasiyo y’amashanyarazi, ubwato, gukora imashini, imodoka, indege, ikirere, ingufu, geologiya, ubwubatsi n’inganda za gisirikare n’izindi nganda.

ASTM A106Gr. Ibikoresho bifite imiterere myiza yubukanishi. Umuyoboro w'icyuma A106-b uhwanye nu Bushinwa 20 # ibyuma bidafite icyuma, ukurikije ASTM A106 / A106M yubushyuhe bwo hejuru ubushyuhe bwa karubone ibyuma bidafite ibyuma, icyiciro B.

 


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Ibicuruzwa

Incamake

Bisanzwe: ASTM SA106 Amavuta cyangwa Oya: Oya
Itsinda Ryiciro: GR.A, GR.B, GR.C nibindi Gusaba: Umuyoboro w'amazi
Umubyimba: 1 - 100 mm Kuvura Ubuso: Nkibisabwa umukiriya
Diameter yo hanze (Uruziga): 10 - 1000 mm Ubuhanga: Bishyushye
Uburebure: Uburebure buhamye cyangwa uburebure butemewe Kuvura ubushyuhe: Annealing / bisanzwe
Igice Igice: Uruziga Umuyoboro udasanzwe: Ubushyuhe bwo hejuru
Aho bakomoka: Ubushinwa Ikoreshwa: Ubwubatsi, Gutwara Amazi
Icyemezo: ISO9001: 2008 Ikizamini: ECT / CNV / NDT

Gusaba

Umuyoboro wicyuma udafite ubushyuhe bwo gukora ubushyuhe bwinshi ASTM A106, ikwiranye nubushyuhe bwo hejuru

Icyiciro rusange

Urwego rwicyuma cyiza cya karubone cyiza: GR.A, GR.B, GR.C.

Ibigize imiti

 

  Ibigize, %
Icyiciro A. Icyiciro B. Icyiciro C.
Carbone, max 0.25A 0.3B 0.35B
Manganese 0.27-0.93 0.29-1.06 0.29-1.06
Fosifore, max 0.035 0.035 0.035
Amazi meza 0.035 0.035 0.035
Silicon, min 0.10 0.10 0.10
Chrome, maxC 0.40 0.40 0.40
Umuringa, maxC 0.40 0.40 0.40
Molybdenum, maxC 0.15 0.15 0.15
Nickel, maxC 0.40 0.40 0.40
Vanadium, maxC 0.08 0.08 0.08
A Kuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% manganese hejuru ntarengwa byagenwe bizemerwa kugeza kuri 1.35%.
B Keretse niba byagenwe ukundi nuwaguze, kuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% manganese hejuru yikigereranyo cyagenwe bizemerwa kugeza kuri 1.65%.
C Ibi bintu bitanu byahujwe ntibishobora kurenga 1%.

Umutungo wa mashini

    Icyiciro A. Icyiciro B. Icyiciro C.
Imbaraga zingana, min, psi (MPa) 48 000 (330) 60 000 (415) 70 000 (485)
Gutanga imbaraga, min, psi (MPa) 30 000 (205) 35 000 (240) 40 000 (275)
  Birebire Guhindura Birebire Guhindura Birebire Guhindura
Kurambura muri 2 muri. (50 mm), min,%
Ibanze shingiro rirambuye rihinduranya ibizamini, kandi kubunini buto bwageragejwe mugice cyuzuye
35 25 30 16.5 30 16.5
Iyo uruziga rusanzwe 2-in. (50-mm) igipimo cyo gupima uburebure bwakoreshejwe 28 20 22 12 20 12
Kubizamini birebire A   A   A  
Kubizamini bya transvers ya transvers, kugabanywa kuri buri 1/32-in. (0.8-mm) kugabanuka kwubugari bwurukuta munsi ya 5/16 muri.   1.25   1.00   1.00
A Uburebure ntarengwa muri 2 muri. (50 mm) bugenwa nuburinganire bukurikira:
e = 625000A 0.2 / U 0.9
kubice bya pound-pound, na
e = 1940A 0.2 / U 0.9
kubice bya SI,
aho:
e = kurambura byibuze muri 2 muri. (50 mm),%, kuzunguruka kugera kuri 0.5%,
A = agace kambukiranya igice cyikigereranyo cyikigereranyo, muri.2 (mm2), hashingiwe kumurambararo wa diametre yo hanze cyangwa nominal yerekanwe hanze ya diametre cyangwa nomero yerekana ubugari hamwe nuburebure bwurukuta, bizengurutse 0.01 hafi ya.2 (1 mm2) . (Niba agace kabaruwe gutya kangana cyangwa karenze 0,75 muri.2 (500 mm2), noneho agaciro ka 0,75 muri.2 (500 mm2) kazakoreshwa.), Na
U = yerekanye imbaraga zingana, psi (MPa).

Ibisabwa

Usibye kwemeza imiterere yimiti nubukanishi, ibizamini bya hydrostatike bikorwa umwe umwe, kandi hakorwa ibizamini byo gutwika no gusibanganya. . Mubyongeyeho, haribisabwa bimwe na microstructure, ingano yingano, hamwe na decarburisation yumuringoti urangiye.

Gutanga Ubushobozi

Ubushobozi bwo gutanga: Toni 1000 Kwezi Kumurongo wa ASTM SA-106 Umuyoboro wibyuma

Gupakira

Muri Bundles No Mubisanduku Bikomeye

Gutanga

Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga

Kwishura

30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C ukireba

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