\ 5 ^ kususelwa ku-

Insimbi engenasici astm \ ASME SA 276 \ 479 304 \ SUS304 \ IS3046, 36TI \ 36L \ x s31603, I-310s \ is S31008, 321 \ x S32100, 321h \ 347h \ 2001 \ 223 \ 220, F505, F55 \ S32760, F44 \ 2 74smo, S305L50 \ 1.404l \ .48l \ I-N08800, Alloy 800h \ Incoloy 800h \ UNS N08810

Siyaziqhenya ngokwesitoko kanye nokucutshungulwa kwamabha ensimbi angagqwali ebangeni lama-310. Zonke izinhlobo zokuhlolwa kwemishini nokungabhubhisi zinganikezwa imigoqo yensimbi engagqwali ngokumelene nezincazelo zikazwelonke nakwamanye amazwe noma izidingo zamakhasimende. Imigoqo engama-310 yensimbi engenasici atholakala ngosayizi abahlukahlukene abasukela ku-3mm kuya ku-400mm. Siyakwazi futhi ukunikeza insizakalo yokusika ukuze ahlangabezane nezidingo zakho.

Zonke izinsimbi ezingenasici zingama-alloys asuselwa kwinsimbi aqukethe okungenani cishe nge-10.5% chromium. I-chromium ku-alloy yakha isendlalelo sokuzivikela esibonakalayo soxide. Le nhlangano ye-oxide yenza ukumelana nokuqina kwensimbi engagqwali. Imvelo yokuzipholisa ye-oxide ungqimba isho ukuthi ukumelana nokukhulisa kuhlala kufana noma ngabe kuyindlela yokukhiqiza. Noma ingaphezulu kokuqukethwe kunqunywa noma kulimele, kuzophola futhi kuhlale kungamelana nokugqwala. Ngakolunye uhlangothi, i-Plain Carbon Steel ingavikeleka ekugcekeni ngokupenda noma ezinye izigqoko ezifana ne-galvaning.

Ngokuvamile, imigoqo yensimbi engagqwali yensimbi engenasici kanye nama-angles wensimbi engagqwali ayashisa, ancishiswe futhi ahlathwe. Ukubekezelelana okulinganiselwe kuvumelana ne-ASTM A484 \ A484 M-06. Amasheya e-Euro ensimbi angenasici

Insimbi engenasisekelo yi-marticitic yensimbi enobunzima obungenacala ngamandla aphezulu, ukumelana nokugqwala okuhle, izimo ezinhle zokushisa ezinamazinga okushisa afinyelela ku-600¡trate, kanye nokwelashwa kokushisa okufushane, kunciphisa i-warpage kanye nokuqina. Lokhu kusetshenziswa ngokuguquguquka kusetshenziswa kabanzi e-Aerospace, amakhemikhali, ama-petrochemical, ukucubungula ukudla, iphepha kanye nezimboni ezijwayelekile zensimbi.

Izicelo kanye nokusetshenziswa okujwayelekile kwemigoqo yensimbi engenasici yilezi: Offshore (ama-Foils, amapulatifomu e-Helideck, njll.
Ama-nickel alloy fasteners
I-Scottish Gaelic
Ubude ¨q12m noma njengezidingo zamakhasimende.

Amabha omjikelezo wensimbi engagqwali atholakala kumabanga amathathu. I-304 yibanga elivame kakhulu elinama-walldaality alula, ukwakheka okuhle nokuphikiswa kokugqwala. Ibanga 316 linikeza ukumelana okuhle kakhulu kokugqwala, okwenza kube kuhle ngezindawo ezinokhahlo njengamanzi anosawoti noma izindawo ezisindayo zezimboni. NjengeBanga 304, kulula futhi ukuwashisa, kepha kunzima kakhulu emshinini. Ekugcineni, ibanga le-303 kulula ukulonda, ukumba nokusika kunamanye amabanga. Kodwa-ke, akufanelekile ukufudumala njengamabanga 304 no-316.

insimbi engagqwali 17-4ph bar esingenacala S17400 630 Bar
Ngenxa yezicelo zayo eziguquguqukayo, imigoqo yensimbi ikuthola ku
Ukuthandwa okuphezulu kwemigoqo yensimbi kukweletwa iqiniso lokuthi
imboni noma ngalolu daba noma iyiphi imboni ethembele emishini.
isikwele nesiteshi kanye nezikhathi eziningi, kuyisimo
Ubuso obukhanyayo bensimbi engenasici
Kungenzeka ukukhiqizwa ngezinhlobo ezahlukahlukene, bobunjwa, osayizi, kanye
Ukuqanjwa, ukwakhiwa, usimende, isakhiwo somkhumbi, iphepha kanye ne-pulp,
imigoqo ngokuvamile inezimo ezifana neflethi, nxazonke, hexagonal,
insimbi engagqwali 14mm nxazonke ibha aisi 430 of high quality
amabanga emigoqo ukuze anikeze izidingo zobuchwepheshe eziqondile. Insimbi
Mayelana nokukhohlisa kwemigoqo yensimbi engagqwali

I-Ductility ivame ukunikezwa i-% excation ngesikhathi sokuhlolwa kwezikebhe. Ukugcwala kwensimbi ye-auntenitic engagqwali kuphakeme impela. Ama-dectility aphezulu kanye namazinga aphezulu okuqina okuqina avumela ama-autenitutic sten asning ukuthi akhiwe ngezinqubo ezifunwayo ezinjengomdwebo ojulile.

I-ASTM A479 ecacisiwe ihlanganisa imigoqo yensimbi engagqwali eshisayo nebandayo esetshenzisiwe, kufaka phakathi umjikelezo, isikwele, ne-hexagonal, kanye nobunjwa obushisayo obukhonjiwe, kanye neziteshi eziphakeme ezifana nokwakhiwa kwemithambo ye-boiler nengcindezelo. Amabanga amane ensimbi engenasici ayatholakala, kufaka phakathi i-auntenitic, auntenitic-ferritic, amabanga akhethiwe kanye ne-martensitic. Izakhiwo zemishini, njengamandla ashubile, zithela amandla ezithela, ukunwebeka, kanye nobulukhuni, kuzonqunywa ngezinkamba ezifakwe ngaphansi kwezimo ezijwayelekile, ezinomsindo, nokucishwa. Ama-auntenitic ama-stainless angenakushisa aphathwe futhi ahlolwe ngaphansi kokuhlolwa kokugqwala.

Ububanzi Bokubekezelela I-H7 H9 H10 H11
Ukumelana ne-oxidation okuhle ngaphansi kwezimo ezimfushane zokuhamba ngamabhayisekili ku-2000¡ãf kuyinto enobuhlakani be-310 I-310 isetshenziswa kabanzi ekuhlobiseni okulinganiselayo, njengezindawo ze-petrochemical.

I-316 insimbi eyindilinga yensimbi engagqwali ilungele amasu amaningi wemishini kanye nezicelo zangaphakathi nangaphandle. I-Aisi 316 Insimbi Engagqwali yinto engeyona eyesibuthe, enamandla anamandla anokumelana okuhle kakhulu kokugqwala. I-316 inamandla kancane kunensimbi engama-303 no-304 engagqwali. Ukwenza kube kuhle kwizimboni zokudla kanye nemithi, kanye nasezindaweni ezibandakanya izindawo zasolwandle, i-aerospace, imishini yokusebenza, amakhemikhali noma ezinye izinto ezinolaka.

Amazinga okushisa aphezulu okusebenza kwe-ASTM A276 Type Bar 304 angenzeka ngenxa yendawo ephezulu yokuncibilika ye-1400 degrees Celsius. Amabha eza ngosayizi ahlukene, osayizi nezinhlobo ezinjenge-ASTM A479 gr 304 Bright Bar kanye ne-SS 304 Round Bar. I-A479 ingukucaciswa kwembozo okushisayo okushisayo, ibha ebandayo edonswayo, ne-Pressure Vesel Bar. I-Pressure Vessel Code idinga i-SS EXP30400 I-BAT Rolled Bar ukuze ukwazi ukuphatha izingcindezi eziphakeme. Izinto ezibonakalayo zingaba namasayizi ahlukile.

Izinga lokuphendula kazibuthe lensimbi engenasici linqunywa yi-microssmcucture yalo, ngakho-ke izinhlobo ezithile ze-alloys ezingenasici zingasuswa ngesikhathi sokucubungula ukuze zibenze bathe xaxa.

Ithuluzi elibukhali liyadingeka, futhi ijubane elifanele futhi okuphakelayo kubaluleke kakhulu - ukunakekela ukuqinisekisa ukusikwa kujule ngokwanele ukusula indawo okumele kube yinto okumele kube khona.

I-SUS904L 902L 316 R1MMO 254SMO 20130MO 20130
Ngenxa yekhono lokungena kwamanzi, ukuvezwa kokushintsha kwezimo zezulu, ukuvezwa kumakhemikhali, ama-chlorides kanye nama-acid. Ibha yensimbi engagqwali iyisinqumo esihle kakhulu.

17-4 PH yinqwaba yemvula elwa ne-martensitic yensimbi engenacala ngamandla aphezulu nobulukhuni obuhle kakhulu bokulwa nokugqwala okuhle. 17-4 PH inezici ezinhle zokucubungula futhi ingaba seminyaka elukhuni ukwelashwa okushisa okuphansi okukodwa. 17-4 PH yinto esetshenziswa ngama-multipurse esetshenziswa kabanzi ku-aerospace, amakhemikhali, ama-petrochemical, ukucubungula ukudla, iphepha kanye nezimboni ezijwayelekile zensimbi.

Izicelo kanye nokusetshenziswa okujwayelekile kwemigoqo yensimbi engenasici yilezi: Offshore (ama-Foils, amapulatifomu e-Helideck, njll.
Ukuthengisa okushisayo kwekhwalithi ephezulu yensimbi engenacala A276 S31050 14466 Flat 440a ASTM A479 316L Round Bar

Ngokuvamile, ama-auntenitic ama-stainless angenasici athathwa njengezibuthe futhi alungele izinhlelo ezibucayi ezibucayi, kuyilapho ezinye izinhlobo zama-alloys ezinsimbi ezingenasici (kufaka phakathi i-duplex, i-ferrititic kanye ne-marnsitic) ingenziwa ngezakhiwo eziphakeme zamabuthe

insimbi engagqwali 17-4ph bar esingenacala S17400 630 Bar
Ngenxa yezicelo zayo eziguquguqukayo, imigoqo yensimbi ikuthola ku
Ukuthandwa okuphezulu kwemigoqo yensimbi kukweletwa iqiniso lokuthi
imboni noma ngalolu daba noma iyiphi imboni ethembele emishini.
isikwele nesiteshi kanye nezikhathi eziningi, kuyisimo
Ubuso obukhanyayo bensimbi engenasici
Kungenzeka ukukhiqizwa ngezinhlobo ezahlukahlukene, bobunjwa, osayizi, kanye
Ukuqanjwa, ukwakhiwa, usimende, isakhiwo somkhumbi, iphepha kanye ne-pulp,
imigoqo ngokuvamile inezimo ezifana neflethi, nxazonke, hexagonal,
insimbi engagqwali 14mm nxazonke ibha aisi 430 of high quality
amabanga emigoqo ukuze anikeze izidingo zobuchwepheshe eziqondile. Insimbi
Mayelana nokukhohlisa kwemigoqo yensimbi engagqwali

Amapayipi ensimbi angahlukaniswa ngesisekelo sohlelo lokusebenza lwayo. Ukusetshenziswa okujwayelekile kwamapayipi ensimbi kusendaweni yamapayipi amanzi, imigqa yamanzi ezimboni, umugqa wepayipi wezwe, amapayipi okunisela, izimboni zentuthu, izimboni zemoto, imboni yokwakha kanye nezinye izinhloso.

Amabha we-ASTM A276 347 aqandbula angasho ukuthi uRabar ungenye yezinto eziyinhloko zanoma yimuphi umkhiqizo wokukhiqiza noma yimuphi imboni ethembele emishini. Kusetshenziswe kabanzi kwizimoto, izindwangu, ezokukhiqiza, zokwakha, ukondla, ukonga, ukugaya, ukuzivikela, imishini yokufaka emhlabathini enamandla noma i-aerospace.

Ukucaciswa kwe-ASTM A479 kuhlanganisa ibha yensimbi evuthayo futhi ebandayo yensimbi engenasici, kufaka phakathi umjikelezo, isikwele, kanye nobunjwa obukhohlakele noma obukhulu bokwakha imithambo ye-boiler nengcindezelo, njenge-engeli, ama-tees kanye neziteshi. Amabanga amane ensimbi engenasici ayatholakala, kufaka phakathi i-auntenitic, auntenitic-ferritic, amabanga akhethiwe kanye ne-martensitic. Izakhiwo zemishini, njengamandla ashubile, zithela amandla ezithela, ukunwebeka, kanye nobulukhuni, kuzonqunywa ngezinkamba ezifakwe ngaphansi kwezimo ezijwayelekile, ezinomsindo, nokucishwa.

Ubulukhuni obuphelele be-hot rolled burgled nsimbi eyindilinga eyindilinga ingaphezulu kwaleyo yemithi edonswayo. Lokhu akuyona inkinga lapho i-rebar isetshenziselwa kuphela amandla okumelana nokuqina. Kepha uma ibha lisetshenziselwa izinhlelo zokusebenza zobuhle kanye nokulungiswa kwangaphandle, ukubanda okubandayo kwensimbi engenasisekelo ibha ngenxa yendawo yayo ebushelelezi kanye nobulukhuni obuncane kakhulu. Amabha futhi angahluka ngosayizi. Uhla olujwayelekile lungu-5mm kuya ku-450mm radius.

I-Electrode ye-SS 304L ingukuhlukahluka kohlobo 304 ngokuqukethwe okuphansi kwekhabhoni ukuthuthukisa ukushelela nokunciphisa ubungozi bokuphikiswa kokugqwala okuncishisiwe ezungeze i-Weld. Ngezindawo ezilonakalisayo ezilonakalisayo, kukhethwa amazinga aphansi amabha we-SS 304L ngenxa yokumelana kwawo okuhle kakhulu ekugcuthweni kwezinto ezihlanganayo. Izimboni ezisebenzisa kakhulu leli zinga amandla enuzi, ubunjiniyela obujwayelekile, njll.

Amazinga okushisa aphezulu okusebenza kwe-ASTM A276 Type Bar 304 angenzeka ngenxa yendawo ephezulu yokuncibilika ye-1400 degrees Celsius. Amabha eza ngosayizi ahlukene, osayizi nezinhlobo ezinjenge-ASTM A479 gr 304 Bright Bar kanye ne-SS 304 Round Bar. I-A479 ingukucaciswa kwembozo okushisayo okushisayo, ibha ebandayo edonswayo, ne-Pressure Vesel Bar. I-Pressure Vessel Code idinga i-SS EXP30400 I-BAT Rolled Bar ukuze ukwazi ukuphatha izingcindezi eziphakeme. Izinto ezibonakalayo zingaba namasayizi ahlukile.

Ngokuya ngohlobo lohlelo lokusebenza, imigoqo kanye nezinduku zingasetshenziswa embonini. Imigoqo yensimbi engagqwali nemigoqo ihlukaniswe yaba yi-Hot Rolling and Collect Rolling, kepha imigoqo egoqwe elibandayo inembile ngosayizi futhi inezisekeli ezinkulu kunazo zonke, izesekeli, ama-motor, njll.

I-ASTM A479 Round Bar ifakiwe ekucacisweni, kufaka phakathi imigoqo yensimbi esebenza kanzima enamabala kanye nemigoqo yensimbi engenasici. Lokhu kufaka amaphrofayli ancishisiwe kanye namaphrofayli ashisayo agobile anjengeziteshi, ama-tees kanye nama-engeli. Lawa ama-a403 WPP310 a403 WP347 A403 S30409 amabha azungezile enziwe ngensimbi engenasici, okusho ukuthi awokumelana nokukhulisa. Lokhu futhi kusho ukuthi amelana nezixazululo ze-alkali, eziqukethe izindawo ezinama-chlorine, nezindawo ezi-acidic. Ngakho-ke, a403 WPP36L A403 WP904L A403 S31703 Round Bar asetshenziselwa ama-grill, mainintshimani, ukwakha, ama-fasteners, njll.

Njengoba izinduku ezingama-A276 zebanga le-316 zilwa nama-acetic acid kuphela kodwa futhi ne-phosphoric acid, ziyingxenye yemishini esetshenziswa ekukhiqizeni komanyolo, ukucubungula izindwangu, kanye nomkhakha wezemithi. Okunye ukusetshenziswa kwe-ASTM A479 Ibanga lama-316 amabha kangaki ukuthi angasetshenziswa njengezakhi embonini yokudla nokuphuza ngoba i-alloy yamukelwa njenge-alloy ehlanzekile nengewona ubuthi.

Lokhu kufana kufaka imigoqo yensimbi engenasici eshisayo nebandayo, kufaka phakathi umjikelezo, isikwele, kanye ne-hexagonal, kanye namajambo ashubile asongwe noma ancishwe ama-angles wokwakha imithambo ye-boiler nengcindezelo.
I-316TI ASTM A276 Square Flat 410 1.4021 304 - 316L - 20136L - Ibha yensimbi engenasici
I-ASTM A276 F904L N08904 SS 304L 316l 904L 304L 304L 304L 321 304 I-Rod Ehlanganisiwe 316 Ibha yensimbi engagqwali
I-X5cr13 Round Bar Square A276 Flat 376 Flat 310s 1.4302 Aisi 430 I-Stainless Rood Rod 304L no -316l
316 Isisindo se-Flat ASTM A276 TP410 Angel 420 X5CR13 Round 304 316l Hex Rod Insimbi Engagqwali Insimbi Hexagon Bar