Ishidi Lensimbi Lensimbi Lekhwalithi ephezulu A36
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Izindleko-Ngempumelelo
Isiqinisekiso Esijwayelekile
Ukusebenza okuhle kakhulu kanye nezinzuzo ezibalulekile zeshidi lensimbi eligoqelwe elishisayo le-A36
Ukuthobelana Namazinga Aqashelwa Ngamazwe Ngamazwe
Izakhiwo Zemishini Eyinhloko: Ibhalansi Ephelele Yamandla Nokuqina
| Amapharamitha wokusebenza | Izidingo zeyunithi ye-Imperial | Izidingo zeyunithi yemethrikhi | Ukubaluleka |
|---|---|---|---|
| Amandla Okukhiqiza (Okungenani) | ≥ 36,000 psi | ≥ 250 MPa | Umgomo oyinhloko womklamo wokuphepha wesakhiwo, oqinisekisa ukuthi izingxenye azitholi ukuguga unomphela noma ukungazinzi ngaphansi kwemithwalo evamile yokusebenza. |
| Amandla Okuqina (Ububanzi) | 58,000 - 80,000 psi | 400 - 550 MPa | Umkhawulo ongaphezulu wekhono lempahla lokumelana nokuqhekeka okuphelele, okubonisa amandla ayo okugodla ukuze imelane nemithwalo ephezulu. |
| Ubude (ubuncane) | ≥ 20% (ubude begeji 8") | ≥ 20% (ubude begeji 200mm) | Inkomba eyinhloko ye-plasticity yezinto. Ubude obuphakeme bubonisa ukudumba okuhle kakhulu, ukumunca amandla okuthinta kanye nokuvimbela ukuphuka okuphukayo. |
Inqubo Yokugoqa Okushisayo
High Temperature Rolling: Ipuleti lensimbi le-A36 ligoqwe emazingeni okushisa angaphezu kwamazinga okushisa alo okuvuselela kabusha (imvamisa> 900°C). Izinga lokushisa eliphezulu linikeza i-ductility enhle kakhulu ku-slab yensimbi, okuyenza ikwazi ukugoqwa ibe ukujiya nobubanzi obufunekayo kuyilapho ikhubaza ngokugcwele futhi yakha kabusha isakhiwo sayo sangaphakathi.
Izici Zobuso: Ingaphezulu le-hot-rolled steel plate ngokuvamile limbozwe ngesikali sokugaya esiluhlaza okwesibhakabhaka esimnyama noma esimpunga, umkhiqizo wokusabela kwezinga lokushisa eliphezulu phakathi kwensimbi nomoya-mpilo osemoyeni. Lesi sikali sokugaya sihlinzeka ngokuvimbela ukugqwala kwesikhashana ngaphambi kokucutshungulwa okulandelayo, okufana ne-sandblasting, pickling, noma ukwehla ngomshini.
| Ubukhulu | Ukusuka ku-1/4-intshi ozacile (cishe u-6mm) ukuya ku-12-intshi obukhulu (cishe u-300mm) futhi ugqinsile nakakhulu (imininingwane ethile etholakala lapho iceliwe), sihlanganisa cishe zonke izicaciso zokujiya ezidingekayo ezinhlelweni zonjiniyela. Noma ngabe ubakaki ongasindi noma isisekelo semishini esindayo esingaphansi kwengcindezi enkulu, singakunikeza. |
|---|---|
| Ububanzi | Sinikeza ububanzi obuhlukahlukene obujwayelekile, okuhlanganisa amayintshi angu-48 (1220mm), amayintshi angu-60 (1524mm), amayintshi angu-72 (1829mm), namayintshi angu-96 (2438mm). Futhi singaxhumanisa ububanzi obubanzi noma obungokwezifiso ukuze sihlangabezane nezidingo zakho ezithile. |
| Ubude | Ubude obujwayelekile buhlanganisa ama-intshi angu-96 (2438mm), 120 amayintshi (3048mm), 144 amayintshi (3658mm), kanye nama-intshi angu-240 (6096mm). Siphinde sisekele ubude bangokwezifiso. |
Isicelo
Izisetshenziswa Ezisindayo kanye Nokukhiqiza Imishini
Ungalithola kanjani kalula ipuleti lensimbi eligoqiwe elingu-A36 olidingayo?
Silwela ukwenza ukuthenga kwakho kube lula, kubushelelezi, futhi kusebenze kahle.
YINI ENIFUNA UKUYAZIFAQ
Senze ukuhlaziya okuvamile kwemibuzo yakho
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Uyini umehluko phakathi kwe-A36 steel plate ne-Q235B steel plate? Yikuphi okungcono?
I-A36 iyindinganiso yaseMelika (ASTM), kuyilapho i-Q235B iyindinganiso yesiShayina (GB/T 700). Zombili ziyizinsimbi zesakhiwo ezinekhabhoni ephansi ezinemigomo yokusebenza efanayo (amandla esivuno ebangeni lama-MPa angama-235-250) kanye nokusebenza okuhle kakhulu kukonke kanye nokushisela. Umehluko omkhulu usesimisweni sokumiswa, izigaba ezithile zokwakheka kwamakhemikhali, kanye nemininingwane yezinye izimfuneko zokuhlola izakhiwo zemishini. Ukukhetha ukuthi iyiphi ipuleti lensimbi okufanele lisetshenziswe ngokuvamile kuncike ekucacisweni kwesakhiwo sephrojekthi (i-A36 ivamise ukusetshenziselwa amaphrojekthi ajwayelekile aseMelika, kuyilapho i-Q235B ivame ukusetshenziselwa amaphrojekthi ajwayelekile aseShayina) noma izimfuneko ezithile zekhasimende. Ngenkathi behlangabezana nezindinganiso zabo ezihlukene, ukusebenza kuyafana. Singakunikeza ipuleti lezinga elihambisanayo ngokwezidingo zephrojekthi yakho.
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Uma uthenga ipuleti lensimbi i-A36, ingabe ukujiya kuyabiza noma kungokoqobo?
Ukujiya kwepuleti lensimbi ngokuvamile kubizwa ngokuthi ukujiya okuzisholo. Ngokusekelwe ezindinganisweni zokubekezelela (okufana ne-ASTM A6/A6M), ubukhulu bangempela obulinganisiwe buvunyelwe ukushintshashintsha phakathi kwebanga elithile (ikakhulukazi ukubekezelelana okuphansi). Isibonelo, uma u-oda ipuleti le-A36 elingu-1-intshi (25.4mm) eliwugqinsi, ubukhulu obuncane bangempela bungase bube ngaphansi kancane kuno-25.4mm (sicela ubheke indinganiso yokubekezelela okuthile okuvumelekile). Ngezinhlelo zokusebenza ezibucayi ezidinga ukulawula ukujiya okunembayo (okufana nesisekelo somshini), sicela ucacise ububanzi bokubekezelela ukushuba lapho ubuza, futhi sizokwenza konke esingakwenza ukuze sivumelane.
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Ingabe i-A36 steel plate ingashiselwa ngokuqondile? Ingabe ukushisa kwangaphambili kuyadingeka?
I-A36 steel plate inokushisela okuhle futhi ingashiselwa kusetshenziswa izindlela zokushisela ezijwayelekile (SMAW, GMAW, FCAW, SAW, njll.).
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Ingabe isikali se-oxide (isikali esimnyama) esingaphezulu kwepuleti lensimbi i-A36 sidinga ukuphathwa? Yelashwa kanjani?
Yebo, ngaphambi kokucutshungulwa okuningi okulandelayo (ikakhulukazi ukushisela nokudweba), isikali se-oxide ensimbi egoqwe ngokushisayo kufanele sisuswe.
Ungaxhumana nathi lapha!
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