ASTM A53 Icyiciro B nicyuma gisudira cyangwa kidafite icyuma gifite ingufu nkeya zingana na 240 MPa nimbaraga zingana na 415 MPa yo gutwara amazi make.
Ubwoko bwa ASTM A53 Icyiciro B.
Andika F- Itanura-butt-gusudira, gukomeza gusudira
Ninzira aho ibyuma byashyutswe mu itanura ryubushyuhe bwo hejuru kandi bigasudwa hakoreshejwe ibikoresho byo gusudira.Mubikorwa byo gusudira, isahani yicyuma irashyuha kubushyuhe buhagije hanyuma igasudwa mu itanura hakoreshejwe ibikoresho byo gusudira kugirango bibe icyuma gisudira.Gukomeza gusudira bivuze ko icyuma gikomeza gusudira mu itanura, bigatuma habaho gukora uburebure burebure.
Andika E- Amashanyarazi-arwanya-gusudira
Ubu ni uburyo bwo gusudira aho impande zicyuma zishyuha hanyuma zigashyirwa hamwe kugirango zibe isuderi ukoresheje amashanyarazi kumpande zombi z'umuyoboro ukoresheje ubushyuhe hamwe nigitutu.Aho gukoresha ibikoresho byo gusudira byashongeshejwe, gushyushya birwanya gushyushya impande zicyuma kugeza ku bushyuhe buhagije kandi bigashyiraho igitutu cyo gusudira kumpera yicyuma.
Andika S - Nta kinyabupfura
Umuyoboro w'icyuma udafite uburinganire ubumbabumbwa mu muyoboro udafite ingero iyo ari yo yose mu kuzunguruka, gutobora, cyangwa gusohora.
Ibikoresho bito
Fungura itanura, itanura ry'amashanyarazi, cyangwa ogisijeni ya alkaline.
Inzira imwe cyangwa nyinshi zirashobora gukoreshwa.
Kuvura Ubushuhe
Weld inAndika E Icyiciro B. or Andika F Icyiciro B.umuyoboro ugomba gutunganywa nyuma yo gusudira byibuze 1000 ° F [540 ° C] kugirango hatabaho martensite itageragezwa ibaho, cyangwa ubundi buryo bwo kuvurwa kugirango hatabaho martensite itabigenewe.
Ibisabwa bya shimi
| Andika | C (Carbone) | Mn (Manganese) | P (Fosifore) | S (Amazi meza) | Cu (Umuringa) | N (Nickel) | Cr (Chromium) | Mo (Molybdenum) | V (Vanadium) |
| Andika S. | 0.30b | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Andika E. | 0.30b | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Andika F. | 0.30a | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| aKuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% bya manganese hejuru yikirenga bizemerwa kugeza kuri 1.35%. bKuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% bya manganese hejuru yikirenga bizemerwa kugeza kuri 1.65%. cCu, N, Cr.Mo na V: ibi bintu bitanu byahujwe ntibishobora kurenga 1% | |||||||||
Ibigize imiti ya ASTM A53 Icyiciro B kirimo karuboni 0,30% (C), ifasha kugumya gusudira neza no gukomera.Ibiri muri manganese (Mn) bigarukira kuri 0,95% ntarengwa, byongera imyambarire kandi bikarwanya ingaruka.Byongeye kandi, fosifore (P) ibikwa kugeza kuri 0.05%, mugihe sulfure (S) ibikwa kuri 0.045%.Ibiri hasi yibi bintu byombi bifasha kuzamura ubuziranenge nimbaraga rusange zicyuma.
Ibisabwa
| Icyiciro | Imbaraga, min | Tanga imbaraga, min | Kurambura muri mm 50 (2 muri) | ||
| psi | MPa | psi | MPa | icyitonderwa | |
| Icyiciro B. | 60.000 | 415 | 35.000 | 240 | Imbonerahamwe X4.1 cyangwa Imbonerahamwe X4.2 |
| Icyitonderwa: Kurambura byibuze muri 2 muri (50 mm) bigomba kugenwa nuburinganire bukurikira: e = 625000 [1940] A.0.2/U0.9 e = kurambura byibuze muri 2 muri cyangwa 50 mm ku ijana, kuzunguruka kugeza ku ijana. A = munsi ya 0,75 muri2(Mm 500)2） Hamwe nu gice cyambukiranya igice cyikigereranyo cyikigereranyo, kibarwa ukoresheje diameter yerekanwe hanze yumuringa, cyangwa ubugari bwizina bwikigereranyo cyikigereranyo hamwe nuburebure bwurukuta rwerekanwe rwumuyoboro, hamwe nagaciro kabaruwe kazengurutse hafi ya 0.01. in2(Mm 12). U = yerekanwe byibuze imbaraga zingana, psi [MPa]. | |||||
Iyi mashini ituma ASTM A53 Icyiciro cya B cyicyuma cya B idakwiranye gusa na sisitemu yo gutwara amazi, gaze, nandi mazi y’umuvuduko ukabije ariko nanone ikanashyigikira inyubako zubatswe nubukanishi, nkikiraro niminara.
Ubundi bushakashatsi
Ikizamini
Nta gucamo ibice bizaremwa mugice icyo aricyo cyose cyo gusudira kandi nta weld izakingurwa.
Ikizamini cya Flattening
Ntabwo hazabaho gucikamo cyangwa kumeneka imbere, hanze, cyangwa impera yanyuma ya weld kugeza igihe intera iri hagati yamasahani iri munsi yintera yagenewe umuyoboro.
Ikizamini cya Hydrostatike
Imiyoboro yose igomba gupimwa hydrostatike nta gutemba gusudira cyangwa imibiri.
Ikizamini cya Hydrostatike
Imiyoboro yose igomba gupimwa hydrostatike nta gutemba gusudira cyangwa imibiri.
Ikizamini cy'amashanyarazi kidahwitse
Niba ikizamini cyamashanyarazi kidakorwa cyakozwe, uburebure bugomba gushyirwaho inyuguti "NDE."Icyemezo, nibisabwa, kigomba kwerekana amashanyarazi adafite ingufu kandi kigaragaza ikizamini cyakoreshejwe.Nanone, inyuguti NDE zizongerwaho nimero yerekana ibicuruzwa hamwe n amanota yerekanwe ku cyemezo.
ASTM A53 Icyiciro B Icyuma Cyimashini
Gutanga amazi: bikwiranye no gutanga amazi, gaze, hamwe na parike.
Inyubako n'inzu: Kubaka kubaka inkunga n'ibiraro.
Kubaka imashini: kubikorwa byo gukora ibintu biremereye nkibikoresho na bikoresho.
Inganda za peteroli na gaze: Ikoreshwa mukubaka sisitemu yo gucukura no kuvoma.
Sisitemu yo Kurinda Umuriro: Bikunze gukoreshwa mubwubatsi bwa sisitemu yo kumena umuriro.
Ikonjesha hamwe na sisitemu ya HVAC: Byakoreshejwe mukubaka imiyoboro.
ASTM A53 Icyiciro B Ibindi bikoresho
API 5L Icyiciro cya B..
ASTM A106 Icyiciro B Icyuma Cyicyuma. mu gukora imiyoboro yicyuma no mu gukora imiyoboro yicyuma.
ASTM A333 Icyiciro cya 6 Icyuma Cyuma.
DIN 17175 Imiyoboro.
EN 10216-2 Imiyoboro.
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tags: astm a53 urwego b.a53 gr b, astm a53, abatanga ibicuruzwa, abayikora, inganda, abanyamigabane, ibigo, byinshi, kugura, igiciro, amagambo, ubwinshi, kugurisha, igiciro.
Igihe cyo kohereza: Werurwe-19-2024