AISI 4130 alloy steel, UNS G41300, ichromium-molybdenum yakaderera-simbi yealloy, inoshandiswa zvakanyanya apo chinodiwa chinoda simba rakasimba.simba-ku-kuremauye zvimwe zvinobatsirakupisa-mhinduro yekurapakupfuura plain carbon steel inogona kupa. Chemistry yayo yezita-inenge0.28–0.33% kabhoni, 0.80–1.10% chromium,uye0.15-0.25% molybdenum-inopa simbi zvirinanikuoma, hwindo rakakura rekugadzirisa, uye musanganiswa unoshanda wesimba, kuoma, weldability,uyemachinability. Ichi ndicho chikonzero AISI 4130 alloy simbi inowanzo kupihwamechanical tubing, bar, sheet, forgings,uyewelded structural partspane kungogumira kune imwechete chigadzirwa fomu.
Imwe tekinoroji poindi inofanirwa kugadziriswa pakutanga:AISI 4130 alloy simbi zvivakwanguva dzose dzakasungirirwachigadzirwa fomuuyemamiriro. A seamless mechanical chubhu pasiASTM A519, bhaa rinopisa-pazasiASTM A322, uye chubhu yemuchadenga kana pepa pasiAMS tsanangudzovese vanogona kunge vari 4130, asi havafanire kutakura zvakafananasimba, kuoma, kanamhinduro yekugadzira.
Material Classification yeAISI 4130 Alloy Steel
AISI 4130 inonyanya kurongedzerwa seachromium-molybdenum low alloy steel. Mukutaura kwekuita, zvinoreva kuti inogara pakati pesimbi kabhoni simbi uye yakawandisa alloyed engineering mamakisi. Iyo chromium uye molybdenum yekuwedzera inovandudza kuomarara uye simba remhinduro, nepo iyo ine mwero kabhoni level inochengeta simbi inoshanda zvakakwana pakuumba, kugadzira, uye welding kana mamiriro acho achidzorwa nemazvo. Ichi ndicho chikonzero4130 chromoly simbiinoratidzwa kazhinji muhubhu, bhaa, shiti, uye zvikamu zvakagadziridzwa.
Kemikari Inoumbwa yeAISI 4130 Alloy Steel
Thechemistry yeAISI 4130 alloy simbi(UNS G41300)inowanzoitwa muchidimbu maererano nemagadzirirwo ayo echromium-molybdenum, asi kuverenga kwehunyanzvi kunosimba kana hwindo rekunyora rizere richiratidzwa pamwe chete nebasa rechimwe nechimwe. Public database zvinyorwa zvinogara zvichinyorwa0.28–0.33% kabhoni, 0.80–1.10% chromium,uye0.15-0.25% molybdenumseyakakosha alloying renji, ine manganese nesilicon inotsigira kuomarara, deoxidation, uye base simba. AZoM's dhetabheti inonyorawo simbi sechiyero, ine sarufa uye phosphorus inodzorwa pamazinga akaderera.
| Element | Typical range | Technical meaning |
|---|---|---|
| Kabhoni (C) | 0.28–0.33% | Inopa 4130 simba repamusoro uye nhanho yekuomarara kupfuura simbi yakapfava, ichiramba ichibatika kupfuura -carbon alloy steels. |
| Manganese (Mn) | 0.40–0.60% | Inotsigira simba uye kuoma. |
| Silicon (Si) | 0.15–0.30% kana 0.15–0.35% | Deoxidation uye kusimbisa hwaro; miganhu yakadhindwa inosiyana zvishoma nekwakabva uye pfupiso yezvirevo. |
| Chromium (Cr) | 0.80–1.10% | Main alloying yekuwedzera kuseri kwekuoma uye nekuvandudza mhinduro yekupisa kurapwa. |
| Molybdenum (Mo) | 0.15–0.25% | Inovandudza kuomarara uye inobatsira kuchengetedza simba pakuomarara kwesevhisi kupfuura plain carbon steel. |
| Phosphorus (P), max | 0.035–0.040% | Kusachena kunodzorwa. |
| Sarufa (S), max | 0.040% | Kusachena kunodzorwa. |
| Simbi (Fe) | Balance | Base metal matrix. |
Dhawunirodha: AISI 4130 Alloy Steel Chemical Composition
Musiyano mukuru wemakemikari muAISI 4130 alloy simbi haisi kungoti "yakasimba kupfuura kabhoni simbi." Chinonyanya kuverenga ndechekuti kugadzirwa kwayo kwechromium-molybdenum kunoipa kupisa kwakakura-mapinduriro ekurapa uye kuenzana kunobatsira kwesimba, kutsetseka, uye machinability kupfuura plain carbon steel inowanzopa. Ndokusaka giredhi richionekwa kazhinji mumakanika tubing, zvikamu zvefoge, uye welded zvimiro zvekushandisa.AZoM inotsanangura 4130 sechromium-molybdenum yakaderera{2}}alloy simbi ine kabhoni yakaderera uye inocherechedza kushandiswa kwayo mukukwiriswa kweinjini dzendege nemachubhu akaiswa welded, ukuwo pepanhau rezvokutengeserana richitaurawo kuti rinowanikwa seraundi rakawomarara{3}}uye{4}kuoma kwemamiriro18–22 HRC.
Nei AISI 4130 Yakaderera Alloy Steel Inoshandiswa
Iko kukosha kwehunyanzvi hweAISI 4130 yakaderera alloy simbihaibvi kune imwe nzvimbo iri yoga. Inobva pakusanganiswa kwegiredhizvine mwero alloy content, inobatsira kuoma, mhinduro yakanaka yekugadzira,uyechimiro{{0}chinoenderana nesimbamukati mechromium -molybdenum system. Kana ichienzaniswa neyakajeka kabhoni simbi, 4130 inogona kusvika padanho repamusoro uye rinodzorwa zvakanyanya mushure mekurapwa kwekupisa, ichiri kushanda zvakakwana kune tubing, zvikamu zvefogi, zvikamu zvemuchina, uye akawanda mashedhi. Chiyero ichocho ndicho chikonzero chikuru chinoita kuti giredhi rirambe richishandiswa mundege-zvikamu zvine chekuita nendege, kugadzirwa kwemotorsport, structural tubing, shafts, fittings, negeneral mechanical components.
Kuverenga kwakadzama kwechikonzero nei 4130 ichishandiswa inogona kuputswa kuita akati wandei mainjiniya mapoinzi:
- Inopazviri nani kuomarara pane plain carbon steel, zvinoreva kusimba kwechikamu uye kuburikidza-kupindura ukobvu kunogona kuvandudzwa zvinobudirira mushure mekudzima nekudzikamisa.
- Inogona kupihwa mune akati wandei anobatsira mamiriro, kusanganisiraannealed, normalized, chando chinotorwa,uyekudzimwa-uye-kushatirwanyika, saka giredhi rimwe chete rinogona kuchinjirwa kune akasiyana mafomati, machining, welding, kana pekupedzisira-zvinodiwa zvekusimba.
- Inoramba iri chinhu chinoshanda chemechanical tubing uye welded zvimiro zvikamu, kunyanya panoda dhizaini yakasimba-ku-kuremerwa pasina kufamba yakananga kune yakakwirisa{{2}kabhoni kana simbi yakasanganiswa zvakanyanya.
- Inowanikwa kune akawanda chigayo chigadzirwa mafomu, kusanganisirachubhu, bar, sheet, ndiro, forgings, uye welding waya, iyo inoita kuti ive yakakodzera kune ese magungano akagadzirwa uye zvikamu zvemichina.
- Inotsigira musanganiswa unobatsira wesimba, kuoma, weldability, uye machinability, ndosaka ichionekwa mumashandisirwo anoda anopfuura akajairwa simbi asi asingade yakanyatso hunyanzvi hwemuchadenga kana giredhi resimbi.
Kusanganiswa ukupropertiesanotsanangura chikonzero neiAISI 4130inoshandiswa zvakanyanya mundege injini mounts, welded tubing, structural tube nhengo, forged fittings, shafts, nezvimwemichina michini zvikamu. Kukosha kwaro mumashandisirwo aya hakurevi mune imwe yegachimiro chesimba, asi munzira iyo giredhi rinopindura nayokuumba, Machining, welding,uyekupisa kurapwakumativi akasiyanazvinopihwa mamiriro. Mukuita engineering mazwi,AISI 4130inoramba yakakosha nokuti inopa kuenzanisachromium-molybdenum steel systemavokuita kwekupedzisirainogona kugadziriswa pasina kuzvipirahunhu hwekugadzira hunoshanda.
AISI 4130 Alloy Steel Properties zvinoenderana neMamiriro
Zvimiro zveAISI 4130 alloy steel zvinoenderana ne-zvinotsamira. General dhetabheti kukosha kunopa hwaro hunobatsira, asi iyo mechanic level yechinhu inoshanduka nechimiro chechigadzirwa uye mamiriro ekupa. Tube, bar, sheet, uye ndiro zvese zvinogona kutsanangurwa se4130, asi hazvireve hazvo kutakura simba rakafanana, kuoma, kana kurebesa mubasa.
| Property | Value |
|---|---|
| Density | 7.85 g/cm³ |
| Melting point | 1432 degree |
| Modulus ye elasticity | 190–210 GPA |
| Shear modulus | 80 GPA |
| Bulk module | 140 GPA |
| Chiyero chePoisson | 0.27–0.30 |
YeAISI 4130 alloy simbi, [condition-inotsamiramechanical propertiesyeAISI 4130 alloy steel] inofanira kuverengwa zvichipesana nechimiro chaicho chechigadzirwa uye mamiriro ekupa kwete semwero wakasimba wesimba. Publshed values for genera datasheet materal, cold{{2}arawn tube, nomaled sheet, and narcdened-uye{4}}tempered bar do nol inomiririra same metalurglcal state. Inpractce, iyo useru kuenzanisa haisi nyore "4130 simbi," asi 4130 mune yakatsanangurwa fomu uye condrton. nekuti zvimiro izvozvo zvinokanganisa kusimba kwegoho, kurebesa, kuomarara, kugadzirwa kwemhinduro, uye kupisa{9}mabatiro.
| Chigadzirwa fomu / mamiriro | Kusimba simba | Goho simba | Elongation | Kuoma / chinyorwa | Kuverenga kwehunyanzvi |
|---|---|---|---|---|---|
| General 4130 database kukosha | 560 MPa(81.2 ksi) | 460 MPa(66.7 ksi) | 21.5% | 217 HB | Inobatsira sehwaro hwekutanga hwegiredhi, asi kwete chinotsiva mamiriro-zvacho. |
| Tube,AMS 6371, kubatwa nechando | 95 ksi(655 MPa) | 70 ksi(483 MPa) | 12% | <25 HRC | Inoratidza simba repamusoro rinoita -kudhonzwa chubhu, ine ductility yakaderera pane inopihwa yakapfava. |
| Bhawa,AMS 6346, yakaoma & kushatirwa | 125 ksi(862 MPa) | 100 ksi(690 MPa) | 17% | - | Inotaridza mabatirwo-mabhawa anodzikiswa anogona kusvika padanho resimba rakanyanya kudarika rekutanga. |
| Sheet,AMS 6345, normalized, under0.062 mukati | 95 ksi(655 MPa) | 75 ksi(517 MPa) | 8% | - | Pepa rakatetepa rakajairwa rinotsanangurwa pakusimba kwepamusoro, asi nekurebesa kwakadzika. |
| Sheet,AMS 6345, normalized,0.187–0.250 mukati | 90 ksi(621 MPa) | 70 ksi(483 MPa) | 15% | - | Gobvu yakajairwa pepa rinoratidza yakaderera yakataurwa nhanho yesimba, asi yakagadziridzwa ductility. |
Dhaunirodha:Condition-Dependent Mechanical Properties yeAISI 4130 Alloy Steel
Iyi ndiyo main technical point:AISI 4130 alloy steel properties inotsamira-. Chubhu, bhaa, uye pepa zvese zvinogona kutakura zvakafanana alloy zita, asi hazvifanirwe kuverengwa sekunge zvinogovana simba rimwe chete. Mukushandisa chaiko,form, mamiriro,uyechikamu ukobvuchikamu chetsanangudzo yenzvimbo, kwete zvechipiri.
AISI 4130 Heat Treatment
AISI 4130 kupisa kurapwandicho chimwe chezvikonzero nei chromium iyi-molybdenum yakaderera-simbi yealloy inoshandiswa zvakanyanya. Mapepa eruzhinji anogara achitsanangura 4130 sesimbi ineinobatsira kuomauye yakafara process range mhiriannealing, normalizing, quenching,uyetempering. Chinhu chakakosha hachisi chekuti 4130 inotevera kutenderera kwepasirese kwekupisa, asi kuti zvimiro zvayo zvekupedzisira zvinoenderana nesimba.chigadzirwa fomu, saizi yechikamu,uyechinangwa chemamiriro.
| Operation | Yakabudiswa tembiricha data | Technical effect |
|---|---|---|
| Annealing | 843℃(1550 degrees F), inoteverwa nekudzora kutonhora / kutonhora kwemhepo kusvika pamusoro482℃(900 degrees F) | Inopfavisa chimiro, inovandudza machinability, uye inogadzirira simbi kune inotevera kuumba kana machining. |
| Normalizing | About885-926 dhigirii | Inogadzira yakawedzera yunifomu microstructure uye yakajairika referensi mamiriro kune akajairwa pepa uye zvimiro mafomu. |
| Kuomesa / kuomesa | 871℃(1600 degrees F)nemafuta ekudzima ndeimwe nzira yakabudiswa; kupisa kwakakura-kusiyana kwe899–927 dhigirii (1650–1700 dhigirii F)inoshumwawo | Inosimudza kuomarara uye simba kana ichiteverwa nekudzima uye kupisa. |
| Tempering | 399–566 dhigirii (750–1050 dhigirii F)mune rimwe dhetabheti rakabudiswa | Inoshandiswa mushure mekuoma kugadzirisa chiyero chekupedzisira chesimba uye kuoma. |
Dhawunirodha: AISI 4130 Heat Treatment Reference
Aya mitsara yakadhindwa inofanira kuverengwa secommon practice windows, kwete senge imwe yakagadziriswa purogiramu yega yega 4130 chigadzirwa. Ichubhu inotonhora{{2}yakadhonzwa, shizha rakagadzika, uye rakaomeswa-uye-tiziAISI 4130 alloy simbi, asi ivo havana kuitirwa kusiya kupisa kurapwa neiyo yakafanana pfuma profile. Mumashoko anoshanda,AISI 4130 kupisa kurapwadzinofanira kugara dzakasungirirwa kumamiriro ekupedzisira anodiwa pane kubatwa senzira imwe chete-kutenderera.
AISI 4130 Welding
AISI 4130 weldingchikamu chikuru chekuzivikanwa kwegiredhi. Iyo yakaderera kabhoni mwero chimwe chikonzero 4130 inowanzo tsanangurwa seyakareruka weldable, uye general datasheets inotaura kuti inogona kugadzirwa neyakajairwa nzira dzekutengesa. Asi chirevo ichocho chinoda hunhu hwakakosha: iyomamiriro akapiwa ane basa. Welding nhungamiro ye4130 uye 4140 inodzokorora inokurudzira welding muannealed or normalized condition, uye inonyevera kuti kamwe kuoma kunokwira zvakanyanya pamusoro25 HRC, welding inobva yanyanya kuoma uye kuwedzera-sensitive crack.
Iyo yakaburitswa welding logic inopfupikiswa pazasi.
| AISI 4130 welding point | Technical meaning |
|---|---|
| Low carbon inobatsira weldability | 4130 iri nyore kuisa weld pane yakakwirira{{1}carbon alloy steels nekuda kwekuumbwa kwayo. |
| Annealed kana normalized mamiriro inosarudzwa | Iyi ndiyo inonyanya kukurudzirwa mamiriro ekugadzira welding. |
| Pamusoro pe25 HRC inova yakaoma kupinza | Kuburikidza ne{{0}yakaomeswa zvinhu zvinoita kuti crack-sensitive. |
| Preheating inowanzokurudzirwa | Inononoka kutonhora, inoderedza kuomarara muHAZ, uye inobatsira kuderedza hydrogen-ine chekuita nekutsemuka njodzi. |
| Zvinhu zvisati zvadzikiswa{0}}zvinogona kurasika muHAZ | Kana iyo base material yakabatwa kupisa isati yaiswa welding, iyo weld cycle inogona kushandura nzvimbo yaunoda pfuma. |
| Joint prep, kusarudzwa kwekuzadza, uye kutonhora kutonga kuchiri kukosha | 4130 inokwenenzverwa, asi haisi "isina hanya-maitiro" ekushandisa. |
Dhawunirodha: AISI 4130 Welding Reference
Kuverenga kwehunyanzvi kweAISI 4130 weldingsaka ndeichi: 4130 inobatika kuitira kupisa-simbi inorapika, asi kunaka kweweld kunoramba kuchienderanamamiriro, kuoma, kupisa kupinza, preheat, uye HAZ control. Ndosaka machubhu-kushanda kweframe, structural weldment, uye kugadzirwa kwemuchadenga zvese zvinobata maitirwo ewelding sechikamu chesarudzo, kwete zvekungofunga.
Tube, Bar, Sheet, uye Madiro Ekutonga
Imwe nzvimbo iyo zvinyorwa paAISI 4130 alloy simbikazhinji kugara wakapamhama iri chigadzirwa chimiro. Mukuita, 4130 inosangana nenzira dzakati wandei dzakasiyana, uye nzira idzodzo dzinokanganisa mataurirwo anokurukurwa. Ongororo iri pazasi inonyanya kubatsira pane kubata yega yega 4130 chigadzirwa sekunge chakabva kune imwechete chiyero.
| Chigadzirwa fomu | Common specification nzira | Iyo nzira inosimbisa chii |
|---|---|---|
| Seamless mechanical tubing | ASTM A519 | Kugadzirwa zvisina musono, kupisa- kana kutonhora-kupedzwa tubhing, kushivirira padhuze, machining, kurapa kupisa, uye zvinotsanangurwa zvemuviri. |
| Kupisa{{0}bhawa rakagadzirwa | ASTM A322 | Bhawa yekugadzira, kupisa kupisa, kutonhora kudhirowa, machining, uye zvimiro zvemuviri. |
| Aerospace tube | AMS 6371 | Condition-specific chubhu data, inowanzo shandiswa painodzorwa zvinhu zvine basa. |
| Aerospace yakajairwa pepa / ndiro | AMS 6345 | Kukora{{0}kunoenderana nemaitiro eshizha. |
| Aerospace yakaoma & tempered bar | AMS 6346 | Yepamusoro-yakasimba bar mamiriro. |
| Sheet / ndiro dzakasiyana | AMS 6350 / AMS 6351 | Mashizha nendiro yekupihwa, kusanganisira nzira dzakabatikana kana spheroidized zvinoenderana nekutsanangurwa. |
Ichi ndicho chikonzero nhaurirano dzakapoteredzaAISI 4130 alloy simbi UNS G41300nguva dzose inofanira kuratidza zvinhu zvinenge zvitatu:form, mamiriro,uyespecification nzira. Pasina izvozvo, "4130" inoramba yakanyanyisa kutsanangura mamiriro emuchina wechinhu chero nzira chaiyo.
Zvishandiso zve4130 Chromoly Steel
Iwo maapplication anonyanya kuenderana nawo4130 chromoly simbihaasi mazita eindasitiri yakafararira, asi mhando dzechikamu dzinobatsirwa kubva mukusanganiswa kwayosimba, weldability,uyekupisa-mhinduro yekurapa. Mukuita, 4130 inowanzoshandiswa apo chikamu chinofanira kutakura mutoro wakadzokororwa, kuchengetedza uremu hwechikamu pasi pesimba, kana kufamba kuburikidza nekugadzira, welding, uye kupisa kupisa pasina kuchinja kune imwe yakakwirira-carbon alloy. Ndosaka mareferensi akadhindwa achichibatanidza zvakarendege injini mounts, welded tube structures, structural tubing, zvikamu zvakaumbwa,uyemichina michini zvikamukwete ne-chinangwa chekushandisa kabhoni simbi.
Mukutaura, 4130 inowanzoshandiswa muzvikamu zvakadai se:
- welded structural chubhu nhengomumafuremu, zvitsigiro, mabhureshi, uye{0}}zvinotakura tubular assemblies uko kushanda kwechikamu nemhinduro yekugadzira zvese zvine basa;
- injini{{0}inokwidza neairframe-magadzirirwo ane hukamauko izvo zvinhu zvinoda kusanganisa huremu huri pakati nepakati, yakanaka weldability, uye inobatsira simba nhanho mushure mekugadzirisa;
- shafts, sleeves, fittings, uye zvikamu zvefogiizvo zvichange zvichigadzirwa uye, pazvinenge zvichidikanwa, kupisa kunorapwa kusvika kune yakakwirira sevhisi simba pane yakajeka kabhoni simbi inowanzopa;
- michina michini zvikamusemapini, zvinobatanidza, ma couplings, uye zvigadziriso zvesimbi uko kudzora kwedimensional uye post-machining kupisa{1}}mhinduro yekurapa zvakakosha zvose;
- structural kana mechanical tubinginoshandiswa mumagungano akagadzirwa anofanirwa kubata cyclic kurodha, kushushikana kwenzvimbo, kana kuomarara chikamu saizi pasina kufamba zvakananga kune yakanyanya kusanganiswa simbi;
- zvikamu zvakagadzirirwa kuzotevera kupisa kurapwauko iyo alloy's Cr-Mo chemistry inopa mhinduro inoomarara uye chiyero chirinani chesimba uye kusimba mumamiriro ekupedzisira.
Iyo yakajairika tambo pane aya maapplication haisi kungoti 4130 "yakasimba." Iko kuti giredhi rinoramba richishanda kuburikidza nenzira yakazara yekugadzira. Inogona kupihwa sechubhu, bar, sheet, kana forging stock, yobva yaumbwa, yagadzirwa, yakakwenenzverwa, kana kupisa inobatwa maererano nezvinodiwa zvechikamu chekupedzisira. NdosakaAISI 4130 alloy simbirinoshandiswa kazhinji muzvikamu zvakagadziridzwa zvine mabasa akatsanangurwa emugadzirirwo kana emuchina, pane mukugadzirwa kwesimbi kwakajairwa uko kabhoni simbi inenge yatokwana.
FAQ
01.Ko AISI 4130 alloy steel ine imwe yakagadziriswa simba kukosha?
02.Ndeipi mamiriro eAISI 4130 anowanzo kudiwa kune welding?
03.Ko AISI 4130 yakasiyana sei ne4140 mukushandiswa kunoshanda?
04.Chii chinofanira kuongororwa usati wataura AISI 4130 alloy steel?
Certifications
CE Certificate
ISO 9001 Chitupa
API Q1 Chitupa
ABS Chitupa
AP-5L Chitupa
API-5CT Chitupa
