Say AISI 4130 alloy steel, UNS G41300, et sakey a chromium-molybdenum low-alloy steel, ya mabetbet ya uusaren no say sakey a kabiangan et mankaukolan na mas mabiskegbiskeg-ed-balanse na belattan mas mausarheat-treatment responsenen say nayarin iter na ordinaryon carbon steel. Say nominal chemistry to-nipaakar ed0.28-0.33% carbon, 0.80-1.10% chromium, insan0.15-0.25% molybdenum-mangiter na mas maong ya aseroinka-malet, mas malaknab a panagproseso, tan praktikal a kombinasyon nabiskeg, inkapekder, weldability, insanpakayarin makina. Saya so rason no akin ya say AISI 4130 alloy steel et kaslakan ya isusuplay paradmekanikal ya tubo, bar, papel, panagpanday, insansaray inwelding ya parte na istrukturaimbes ya limitado ed saksakey a klase na produkto.
Sakey a teknikal a punto so nepeg ya ipetek ed gapo:AISI 4130 alloy steel propertieset lanang ya akapeket edporma na produktoinsankondisyon. Sakey ya anggapoy tahi ya mekanikal a tubo ed silongASTM A519, sakey a hot-wrought bar ed silongASTM A322, tan sakey ya aerospace tube o sheet ed silongSaray detalye na AMSnayarin amin et 4130, balet agmet kaukolan ya pareho so awit dabiskeg, inkaawet, odinoebat ed panaggawa.
Klasipikasyon na Materyal na AISI 4130 Alloy Steel
Say AISI 4130 et sankaabigan ya iklasipika bilangchromium-molybdenum low alloy steel. Diad praktikal a termino, kabaliksan na satan a walad baetan na plain carbon steel tan mas heavily alloyed engineering grades. Say chromium tan molybdenum ya inyarum et mamaaligwas ed inka-hardenability tan strength response, bangbalet say medyo abeban lebel na carbon so mamapaaligwas ed asero ya magenap ya usaren parad panagporma, panag-machine, tan panag-welding no say kondisyon et nakontrol a maong. Saya so rason no akin4130 chromoly steelmabetbet ya ompatnag ed saray tubo, bar, sheet, tan saray ginawan kabiangan na istruktura.
Kemikal a Komposisyon na AISI 4130 Alloy Steel
Saychemistry naAISI 4130 alloy steel(UNS G41300)et kaslakan ya nasumaryo ed kaliberliber na chromium-molybdenum ya desinyo to, balet mas mabiskeg so teknikal a panagbasa no say kompleton bintana na komposisyon et nipanengneng a kaiba so papel na kada elemento. Saray publikon lapuan na datasheet et naynay ya manlilista0.28-0.33% carbon, 0.80-1.10% chromium, insan0.15-0.25% molybdenumbilang manunan alloying ranges, ya say manganese tan silicon et onsusuportad hardenability, deoxidation, tan base strength. Say datasheet na AZoM et mangilista met na balatyang bilang balanse, ya say asupre tan phosphorus et kontrolado ed abeban lebel.
| Elemento | Kaslakan ya laknab | Teknikal a kabaliksan |
|---|---|---|
| Carbon (C) | 0.28–0.33% | Mas atagey so biskeg tan inka-hardenability na 4130 nen say mild steel, bangbalet mas na-weld nen say mas atagey ya carbon alloy steels. |
| Manganese (Mn) | 0.40–0.60% | Susuportaan toy biskeg tan inka-hardenable. |
| Silicon (Si) | 0.15-0.30% o 0.15-0.35% | Deoxidation tan base strengthening; saray nipalapag ya limitasyon et mandumaan na daiset unong ed nanlapuan tan detalye. |
| Chromium (Cr) | 0.80–1.10% | Say manunan alloying ya kaaruman ed benegan na inka-hardenability tan inmaligwas ya ebat ed heat treatment. |
| Molybdenum (Mo) | 0.15–0.25% | Papaaligwasen toy inka-hardenable tan ontulong pian napansiansia so biskeg to no mas atagey so serbisyo to nen say ordinaryon carbon steel. |
| Phosphorus (P), max | 0.035–0.040% | Kontroladon karutakan. |
| Asupre (S), max | 0.040% | Kontroladon karutakan. |
| Bakal (Fe) | Balanse | Base metal matrix. |
I-download:AISI 4130 Alloy Steel Chemical Composition
Say manunan pandumaan na chemistry na AISI 4130 alloy steel et aliwan lapud "mas mabiskeg nen say carbon steel." Say mas suston babasaen et say chromium-molybdenum ya desinyo to et mangiiter na mas malaknab ya heat-treatment response tan mas mausar ya balanse na biskeg, weldability, tan machinability nen say kaslakan ya itatarya na plain carbon steel. Kanian mabetbet ya ompatnag so grado ed saray mekanikal a tubo, saray pinalsan parte, tan saray aplikasyon ed istruktura ya in-weld.Indeskribe na AZoM so 4130 bilang chromium-molybdenum low-alloy steel ya abeba so carbon content to tan inimano to ya uusaren itan ed saray aircraft engine mounts tan welded tubing, bangbalet insulat met na sakey a komersyal a datasheet ya kaslakan ya isusuplay itan bilang malimpek a bar ed hardened{-- tempered condition ya walay inka-malet to18-22 HRC.
Akin ya inusar so AISI 4130 Low Alloy Steel
Say teknikal a kablian naAISI 4130 low alloy steelag manlalapud sakey a nisulinek a lote. Manlalapud no panon ya mankakasakey so gradokatamtaman so lugan na alloy, mausar ya inka-hardenable, maong ya ebat ed panaggawa, insankondisyon-depende ed biskegdiad loob na medyo praktikal a sistema na chromium-molybdenum. No ikompara ed plain carbon steel, say 4130 et makaabot na mas atagey tan mas kontroladon biskeg kayari na heat treatment, bangbalet mansiansian magenap ya usaren parad tubo, forged parts, machined components, tan dakel ya welded structures. Sayan balanse so manunan rason no akin ya tuloytuloy ya uusaren so grado ed saray parte na eroplano, saray panaggawa na motorsport, saray tubo na istruktura, saray shaft, saray fitting, tan saray inkalapagan a mekanikal a kabiangan.
Say mas detalyadon pambasa no akin ya uusaren so 4130 et nayarin ibiig ed pigaran punto na inhinyeriya:
- Mangiyoopresi itanmas maong so inka-harden nen say ordinaryon carbon steel, ya mankabaliksan ya say biskeg na seksion tan say ebat na kapal na panamegley na- et mas epektibon napaaligwas kayari na panag-quench tan panag-temper.
- Nayarin iter itan ed pigaran mausar a kondisyon, kaiba layin-anneal, normal, ambetel ya ginuyod, insannaerep-tan-napasnokestado, kanian say parehon grado et nayarin iyadapta ed nanduruman panagporma, panag-machine, panag-welding, odino pinal a kakaukolanen ed biskeg.
- Mansiansian praktikal a materyal paradmekanikal ya tubo tan saray inwelding ya parte na istruktura, lalo la no say desinyo et mankaukolan na mas mabiskeg a biskeg-yad-balanse na belat ya ag-onkiwas a direkta ed mas atagey a-carbon odino mas atagey ya alloy ya asero.
- Naala iya ed nanduruman klase na produkto na gilingan, kaiba laytubo, bar, sheet, plate, forgings, tan welding wire, ya manggagawa ed satan ya matukoy parad saray ginawan asemblea tan saray makinan kabiangan.
- Susuportaan toy mausar a kombinasyon nabiskeg, inkapekder, inka-weld, tan inka-makina, kanian ompatnag itan ed saray aplikasyon ya mankaukolan na mas ni nen say ordinaryon bakal ya istruktura balet ta agmankaukolan na atagey ya espisyal ya aerospace odino tool steel grade.
Sayan kombinasyon nasaray kayarianipapaliwawa no akinAISI 4130et malaknab ya uusaren edsaray akapeket ed makina na eroplano, welded tubing, saray membro na tubo na istruktura, palsipikadon kagawaan, baras, tan arum nimakinan mekanikal iran kabiangan. Say kablian to ed sarayan aplikasyon et ag-akadepende ed sakey a nisulinekbiskeg na pigura, balet diad paraan na ebat na grado edmanporma, panagmakina, panag-welding, insanpanagtambal ed petangdiad nandurumankondisyon ya inter. Diad praktikal iran termino na inhenyeriya,AISI 4130mansiansian importante lapud mangiiter itan na balansinchromium-molybdenum steel systemno siopasampot ya palabasnayarin ipasadya ya anggapoy sakripisyonagawaan ya ugali na panaggawa.
AISI 4130 Alloy Steel Properties Depende ed Kondisyon
Saray kablian na AISI 4130 alloy steel et mandedepende ed kondisyon. Saray inkalapagan a balor na datasheet so mangiiter na mausar a baseline, balet say mekanikal a lebel na materyal so manguuman unong ed porma na produkto tan kondisyon na suplay. Say tubo, bar, sheet, tan plate et nayarin 4130, balet agmet kaukolan ya pareho so biskeg, inka-malet, odino karukey da legan ya manlilingkor.
| Kayarian | Kablian |
|---|---|
| Densidad | 7.85 g/cm3 |
| Punto na panagtunaw | 1432 degree |
| Modulus na inka-elastiko | 190-210 GPa |
| Shear modulus | 80 GPa |
| Bulk modulus | 140 GPa |
| Poisson's ratio | 0.27–0.30 |
Parad AISI 4130 alloy steel, [condition-dependentmekanikal iran kablianna AISI 4130 alloy steel] et nepeg ya basaen sumpad aktual ya porma na produkto tan kondisyon na suplay imbes ya sakey a pihon lebel na biskeg.Saray nipalapag ya balor parad genera datasheet material, cold-arawn tube, nomaled sheet, tan narcdened-tan-tempered bar et ag mangirerepresenta ed parehon kipapasen na metal. Diad tua, say panangikompara ed user et aliwan simplin "4130 asero," no ag ingen 4130 ed sakey a depinidon porma tan condrton. lapud saratan a variable et direktan mangaapekta ed tensile stength yieldstrengt, elongation, hardness, fabrication response, tan heat-treatment behavior.
| Porma / kondisyon na produkto | Say biskeg na panag-awit | Say biskeg na ani | Say pangipaawang | Inkaawet / nota | Teknikal a panagbasa |
|---|---|---|---|---|---|
| Kaslakan ya 4130 ya balor na datasheet | 560 MPa(81.2 ksi) | 460 MPa(66.7 ksi) | 21.5% | 217 HB | Mausar itan bilang malaknab a baseline parad grado, balet aliwan kasandi na kondisyon-espisipikon balor. |
| Tubo,AMS 6371, ambetel ya ginuyod | 95 ksi(655 MPa) | 70 ksi(483 MPa) | 12% | <25 HRC | Ipapanengneng toy mas atagey ya biskeg ya kaslakan ed cold-drawn tube, ya mas abeba so ductility to nen say mas malambot ya suplay ya estado. |
| Bar,AMS 6346, pinaawet tan pinaawet | 125 ksi(862 MPa) | 100 ksi(690 MPa) | 17% | - | Ipapanengneng no panon ya say heat-treated bar et makaabot na mas atagey ya biskeg nen say inkalapagan ya baseline. |
| Papel,AMS 6345, normalized, under0.062 ed | 95 ksi(655 MPa) | 75 ksi(517 MPa) | 8% | - | Say manipis ya normalized sheet et atagey so biskeg to, balet ta abeba so karukey to. |
| Papel,AMS 6345, normalized,0.187-0.250 ed | 90 ksi(621 MPa) | 70 ksi(483 MPa) | 15% | - | Say mas makapal ya normalized sheet et mangipapanengneng na abeban nibaga ya biskeg, balet ta mas maabig so ductility to. |
I-download:Kondisyon-Dependent Mechanical Properties of AISI 4130 Alloy Steel
Saya so manunan teknikal a punto:Saray kablian na AISI 4130 ya alloy steel et mandedepende ed kondisyon. Say tubo, bar, tan sheet et nayarin walaan na parehon alloy designation, balet ag ira nepeg ya basaen ya singa pareho so biskeg da. Diad tua ya pangusar,form, kondisyon, insankapal na seksionet kabiangan na deskripsion na kayarian, aliwan segundaryon detalye.
AISI 4130 Heat Treatment
AISI 4130 heat treatmentsakey ed saray manunan rason no akin ya sayan chromium-molybdenum low-alloy steel et malaknab ya uusaren. Saray publikon datasheet et naynay ya mangidedeskribe ed 4130 bilang sakey ya asero ya walaymausar ya inka-hardenabletan malaknab a panagproseso ed interonpanag-annealing, manpa-normalize, panag-erep, insanpanagpaermen. Say importantin punto et aliwan say 4130 et ontutumbok ed sakey ya universal thermal cycle, noagta say unor iran kablian to et mandedependin maong edporma na produkto, kabaleg na seksion, insankondisyon ya puntiryaen.
| Operasyon | Nipalapag ya datos na temperatura | Teknikal ya epekto |
|---|---|---|
| Pan-annealing | 843℃(1550℃F), ya tumbokan na kontroladon panagpaliis / panagpaliis na dagem anggad manga482℃(900℃F) | Papalemew so istruktura, paaligwasen so pakayarin makina, tan iparaan so asero parad ontumbok a panagporma odino panagmakina. |
| Manpapasal | Nipaakar ed885-926 degree | Mangipapawala na mas pareparehon mikroistruktura tan saya so kaslakan a kondisyon na reperensya parad saray normalisadon sheet tan structural forms. |
| Pampaawet / panag-austenitize | 871℃(1600℃F)say oil quench et sakey ya nipalapag a rota; mas malaknab a heat-treatment range na899-927℃(1650-1700℃F)nireport met | Mamabiskeg tan mamabiskeg no tumbokan na panag-erep tan panag-temper. |
| Pan-temper | 399-566℃(750-1050℃F)diad sakey ya nipalapag ya datasheet | Uusaren kayari na impamaawet pian nauman so balanse na biskeg tan inkapekder. |
I-download:AISI 4130 Heat Treatment Reference
Sarayan nipalapag a sakop so nepeg ya basaen bilangsaray bintana ya kaslakan ya gagawaen, aliwan sakey a pihon eskedyul parad kada 4130 a produkto. Say cold-drawn tube, sakey ya normalized sheet, tan sakey ya hardened-tan-tempered bar et nayarinAISI 4130 alloy steel, balet ag-ira ginetman mangitilak na heat treatment ya walaan na parehon profile na kayarian. Diad praktikal a termino,AISI 4130 heat treatmentnepeg ya lanang ya igaton ed nakaukolan ya unor a kondisyon imbes ya tratoen bilang sakey a proseso na sakey a -siklo.
AISI 4130 Welding
AISI 4130 weldinget manunan kabiangan na teknikal ya pakabidbiran na grado. Say abeban lebel na carbon so sakey a rason no akin ya say 4130 et mabetbet ya adeskribe ya mainomay ya i-weld, tan ibabaga na saray datasheet ya nayarin i-weld panamegley na saray komersyal ya paraan. Balet satan a balikas et mankaukolan na sakey ya importantin kualipikasyon: sayimportante so kondisyon na suplay. Say giya ed welding parad 4130 tan 4140 et paulit-ulit ya mangirerekomenda na welding edannealed odino normalized ya kondisyon, tan mangipapasakbay ya no ontagey lay inka-malet nen say manga25 HRC, say panag-welding et magmaliw ya mas mairap tan mas sensitibo ed crack-.
Say nipalapag ya lohika na welding et asumaryo ed leksab.
| AISI 4130 welding point | Teknikal a kabaliksan |
|---|---|
| Say abeban carbon et ontulong ed weldability | 4130 et mas mainomay ya i-weld nen saray mas atagey ya carbon alloy steels lapud komposisyon to. |
| Mas labay so annealed odino normalized ya kondisyon | Saya so sankabaloan ya kondisyon parad panag-welding. |
| Diad tagey na manga 25 HRC et magmaliw ya mairap ya i-weld | Diad panamegley na-inmalet ya materyal et magmaliw ya mas sensitibo ed crack-. |
| Kaslakan ya irerekomenda so pangipainit | Mabaybayag so pan-cool, mamapaabeba ed inkagrabe na quench ed HAZ, tan ontulong pian nabawasan so peligro na pan-crack ya misiglaotan ed hydrogen-. |
| Saray datin heat-et treated ya kablian et nayarin naandi ed HAZ | No say base material et in-heat treat antis ya in-welding, say weld cycle et nayarin manguman ed labay ya profile na property. |
| Say panagparaan na kasukasuan, panagpili na filler, tan panangontrol ed panagpalemew et importante nin siansia | 4130 et nayarin i-weld, balet aliwan "careless-process" ya materyal. |
I-download:AISI 4130 Welding Reference
Say propesyonal a panagbasa naAISI 4130 weldingkanian saya: 4130 et nayarin i-weld parad sakey ya heat-treatable alloy steel, balet say kalidad na weld et mandedepende nin siansia edkondisyon, inka-awet, inloob na petang, preheat, tan HAZ control. Kanian say tube-frame work, structural weldments, tan aerospace fabrication et amin da et ipapasen da so welding procedure bilang kabiangan na desisyon ed materyal, aliwan sakey ya kanonotan.
Tube, Bar, Sheet, tan Governing Specifications
Sakey nin pasen ya saray artikulo nipaakar edAISI 4130 alloy steelmabetbet ya mansiansian malaknab so porma na produkto. Diad praktis, say 4130 et naabot ed pigaran nanduruman rota na detalye, tan saratan a rota so mangaapekta no panon ya pantongtongan so materyal. Say overview ed leksab et mas mausar nen say pangipasen ed kada 4130 ya produkto ya singa nanlapud parehon estandarte.
| Porma na produkto | Kaslakan ya rota na detalye | No antoy idadanet na satan a rota |
|---|---|---|
| Anggapoy tahi ya mekanikal ya tubo | ASTM A519 | Andi-seam ya produksyon, ambetel- odino ambetel- ya asumpal ya tubo, maapit iran toleransia, panag-machine, panag-heat, tan saray pisikal ya kablian. |
| Hot-wrought bar | ASTM A322 | Bar parad panag-forge, panag-heat treat, cold drawing, panag-machine, tan saray kabiangan na istruktura. |
| Aerospace tube | AMS 6371 | Condition-specific tube data, ya mabetbet ya uusaren no importante so kontroladon mekanikal iran kablian. |
| Aerospace normalized sheet / plate | AMS 6345 | Say kapal - et mandedepende ed normalisadon kablian na sheet. |
| Aerospace hardened & tempered bar | AMS 6346 | Mas atagey-biskeg so kondisyon na bar. |
| Saray klase na sheet / plate | AMS 6350 / AMS 6351 | Suplay na sheet tan plate, kaiba lay annealed o spheroidized ya rota depende ed spec. |
Saya so rason no akin ya saray diskusyon nipaakar edAISI 4130 alloy steel UNS G41300nepeg ya lanang ya ibiig so ag-onkulang ed taloran bengatla:form, kondisyon, insanrota na espisipikasyon. No anggapo itan, say "4130" et mansiansian malaknab pian nideskribe so mekanikal ya kipapasen na materyal ed antokaman ya eksakton paraan.
Saray aplikasyon na 4130 Chromoly Steel
Saray aplikasyon ya maslak ya nisiglaot ed4130 chromoly steelaliwan malaknab iran tatak na industriya, noagta saray klase na kabiangan ya nagunggonaan ed kombinasyon nabiskeg, weldability, insanheat-treatment response. Diad praktis, say 4130 et kaslakan ya uusaren no say sakey a parte et kaukolan ya mangawit na paulit-ulit a karga, kontrolado so belat na seksion, odino onalis ed panag-machining, panag-welding, tan panag-heat treatment ya ag-onsasalet ed mas atagey ya carbon alloy. Kanian saray nipalapag a reperensya so paulit-ulit ya mangikokonekta ed satan edsaray akapeket ed makina na eroplano, saray istruktura na tubo ya inwelding, structural tubing, palsipikadon parte, insanmakinan mekanikal iran kabianganimbes ya diad pangkabilugan ya aplikasyon na carbon steel.
Diad praktikal a termino, say 4130 et mabetbet ya uusaren ed saray parte a singa say:
- saray inwelding ya membro na tubodiad saray frame, suporta, brace, tan load-bearing tubular assemblies ya ditan et importante so inkaepektibo na seksion tan say ebat na panaggawa;
- engine-mount tan airframe- ya misiglaotan ed saray ginawano iner say materyal et kaukolan ya mankasakey na kalmadon belat, maong ya weldability, tan mausar ya biskeg kayari na panagproseso;
- saray baras, manggas, kagawaan, tan saray pinalsan parteya i-machine tan, no nakaukolan, i-heat treat pian naabot so mas atagey ya biskeg na serbisyo nen say kaslakan ya itatarya na plain carbon steel;
- makinan mekanikal iran kabiangansinga saray pin, konektor, coupling, tan structural hardware ya say dimensional control tan post-machining heat-treatment response et parehon importante;
- istruktural o mekanikal ya tubouusaren ed saray ginawan asemblea ya kaukolan ya mangarap na cyclic loading, localized stress, odino mas masimpit ya sukat na seksion ya ag-onla ed mas atagey ya alloy ya asero;
- saray parte ya parad ontumbok ya heat treatmentno iner say Cr-Mo chemistry na alloy et mangiiter na mas mausar ya ebat ed panagpaawet tan mas maabig ya balanse na biskeg tan inkapekder ed unor a kondisyon.
Say kaslakan ya thread ed sarayan aplikasyon et aliwan say 4130 et "mabiskeg." Say grado et mansiansian praktikal legan na interon rota na panaggawa. Nayarin iter itan bilangtubo, bar, sheet, odino forging stock, insan naporma, na-machine, na-weld, odino na-heat treat unong ed pankaukolan na unor a kabiangan. KanianAISI 4130 alloy steelet maslak ya uusaren ed saray engineered parts ya walay detalyadon structural o mechanical duties, imbes ya diad generic ya ginawan steelwork ya say ordinaryon carbon steel et magenap la.
FAQ
01.Kasin say AISI 4130 alloy steel et walaan na sakey a pihon biskeg?
Anton kondisyon na AISI 4130 so kaslakan ya mas labay parad welding?
03.Antoy pandumaan na AISI 4130 ed 4140 no praktikal ya usaren?
Antoy nepeg ya nengnengen antis ya iter so AISI 4130 ya alloy steel?
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