AISI 4130 afrafra dade, UNS G41300, yɛ chromium-molybdenum low-aduru dade, a wɔde di dwuma kɛse wɔ baabi a ade bi hia nea ɛyɛ denahoɔden-kɔ-mu duru kari pɛne nea mfaso wɔ so kɛseɔhyew-ayaresa mmuaesen sɛnea carbon dade a ɛnyɛ den taa tumi de ma no. Ne din mu nnuruyɛ-fa0.28–0.33% na ɛyɛ carbon, 0.80–1.10% na ɛyɛ chromium, ne0.15–0.25% na ɛyɛ molybdenum-ma dadeɛ no yɛ papasɛnea ɛyɛ den, mfɛnsere a ɛtrɛw a wɔde di dwuma, ne nea wɔaka abom a mfaso wɔ soahoɔden, toughness a ɛyɛ den, weldability a wɔde yɛ adwuma, nemfiri a wɔde yɛ adwuma. Eyi nti na wɔtaa de AISI 4130 alloy dade mamfiri a wɔde yɛ nsukorade, nsanombea, krataa, forgings a wɔde yɛ nneɛma, newelded adansi afã horowmmom sen sɛ ɛbɛyɛ nea wɔde bɛyɛ ade biako pɛ.
Ɛsɛ sɛ wosiesie mfiridwuma ho asɛm biako wɔ mfiase no:AISI 4130 afrafra dade su ahorowwɔkyekyere wɔn ho bere nyinaaproduct formnetebea. A seamless mfiri tube aseASTM A519 na ɛwɔ hɔ, a ɛyɛ hyew-ayɛ bar wɔ aseASTM A322 na ɛwɔ hɔ, ne ahunmu afiri anaa krataa bi a ɛwɔ aseAMS ho nsɛm a wɔakyerɛkyerɛ mune nyinaa betumi ayɛ 4130, nanso ɛnyɛ nea wɔsoa ade koroahoɔden, denden a ɛyɛ den, anaasɛfabrication mmuae.
Nneɛma a wɔde yɛ AISI 4130 Alloy Steel
AISI 4130 no yɛ nea eye sen biara sɛ wɔbɛkyekyɛ mu sɛ achromium-molybdenum a ɛba fam a wɔde afra dade. Sɛ yɛbɛka no yiye a, ɛno kyerɛ sɛ ɛtra carbon dade a ɛnyɛ den ne mfiridwuma mu nneɛma a wɔde afrafra kɛse ntam. Chromium ne molybdenum a wɔde ka ho no ma sɛnea ɛyɛ den na ɛyɛ den no tu mpɔn, bere a carbon dodow a ɛba fam koraa no ma dade no tumi yɛ adwuma sɛnea ɛsɛ ma dade no yɛ, mfiridwuma, ne weld bere a wɔhwɛ tebea no so yiye no. Eyi nti na4130 chromoly dade a wɔde yɛ nneɛmaɛda adi mpɛn pii wɔ tubing, bar, sheet, ne fabricated structural parts mu.
Nnuru a ɛwɔ AISI 4130 Alloy Steel mu
Nonnuruyɛ ho nimdeɛ aAISI 4130 a wɔde afrafra dade(UNS G41300) na ɛwɔ hɔ.wɔtaa bɔ no mua twa ne chromium-molybdenum nhyehyɛe no ho hyia, nanso mfiridwuma akenkan no mu yɛ den bere a wɔkyerɛ nneɛma a wɔahyehyɛ no nyinaa mfɛnsere no bom ne dwuma a ade biara di no. Ɔmanfo datasheet fibea ahorow no kyerɛw bere nyinaa0.28–0.33% na ɛyɛ carbon, 0.80–1.10% na ɛyɛ chromium, ne0.15–0.25% na ɛyɛ molybdenumsɛ ade titiriw a wɔde afrafra, a manganese ne silicon boa hardenability, deoxidation, ne base ahoɔden. AZoM datasheet no nso kyerɛw dade sɛ nea ɛkari pɛ, na wɔhwɛ sulfur ne phosphorus so wɔ dodow a ɛba fam mu.
| Adeɛ | Typical range a ɛwɔ hɔ | Mfiridwuma mu ntease |
|---|---|---|
| Kabɔn (C) . | 0.28–0.33% | Ma 4130 ahoɔden ne hardenability level a ɛkorɔn sen dade a ɛyɛ mmerɛw, bere a ɛda so ara yɛ weldable sen higher-carbon alloy dade. |
| Manganese (Mn) . | 0.40–0.60% | Ɛboa ahoɔden ne sɛnea ɛyɛ den. |
| Silicon (Si) a ɛyɛ . | 0.15–0.30% anaa 0.15–0.35% na ɛwɔ hɔ. | Deoxidation ne base a wɔhyɛ mu den; anohyeto ahorow a wɔatintim no gu ahorow kakra wɔ fibea ne nsɛm a wɔaboaboa ano no mu. |
| Chromium (Cr) a wɔde yɛ nneɛma . | 0.80–1.10% | Main alloying addition akyi hardenability ne nkɔso mmuae a ɔhyew ayaresa. |
| Nneɛma a wɔfrɛ no Molybdenum (Mo) . | 0.15–0.25% | Ɛma ahoɔden a ɛyɛ den no tu mpɔn na ɛboa ma ahoɔden kɔ so tra hɔ wɔ ɔsom a emu yɛ den kɛse mu sen carbon dade a ɛnyɛ den. |
| Phosphorus (P), nea ɛboro so | 0.035–0.040% | Efĩ a wɔahyɛ so. |
| Sulfur (S), nea ɛboro so | 0.040% | Efĩ a wɔahyɛ so. |
| Dade (Fe) . | Nsesa | Base dadeɛ matrix. |
Download:AISI 4130 Alloy Dade Nnuru a Wɔde Yɛ Adwuma
Nsonsonoe titiriw a ɛda nnuruyɛ mu wɔ AISI 4130 alloy dade mu no nyɛ sɛ "ɛyɛ den sen carbon dade" kɛkɛ. Akenkan a ɛyɛ pɛpɛɛpɛ ne sɛ ne chromium-molybdenum nhyehyɛe no ma no ɔhyew-ayaresa mmuae a ɛtrɛw ne ahoɔden, weldability, ne mfiri a ɛkari pɛ a mfaso wɔ so sen sɛnea carbon dade a ɛnyɛ den taa de ma. Ɛno nti na grade no taa pue wɔ mfiri tubing, forged afã horow, ne welded structural applications.AZoM ka 4130 ho asɛm sɛ chromium-molybdenum low-alloy dade a carbon kakraa bi na ɛwɔ mu na ɛhyɛ no nsow sɛ wɔde di dwuma wɔ wimhyɛn engine mounts ne welded tubing mu, bere a aguadi datasheet nso kyerɛ sɛ wɔtaa de ma sɛ round bar wɔ hardened-ne{4}}tempered tebea a ɛyɛ den sɛ18–22 HRC na ɛwɔ hɔ.
Nea Enti a Wɔde AISI 4130 Low Alloy Steel Di Dwuma
Mfiridwuma mu mfaso a ɛwɔAISI 4130 a ɛba fam a wɔde afrafra dadeemfi agyapade biako a atew ne ho mu. Efi sɛnea abasobɔde no ka bom no mualloy a ɛwɔ mu a ɛyɛ mmerɛw, mfaso a ɛwɔ so hardenability, fabrication mmuae pa, netebea-ahoɔden a egyina sowɔ chromium-molybdenum nhyehyɛe a mfaso wɔ so kakra mu. Sɛ wɔde toto carbon dade a ɛnyɛ den ho a, 4130 betumi adu ahoɔden a ɛkorɔn na wɔahyɛ so kɛse bere a wɔde ɔhyew ayɛ akyi, bere a ɛda so ara yɛ adwuma sɛnea ɛsɛ ma tubing, afã horow a wɔayɛ, nneɛma a wɔde mfiri ayɛ, ne adan pii a wɔde weld ayɛ no. Saa kari pɛ no ne ade titiriw nti a wɔkɔ so de grade no di dwuma wɔ wimhyɛn-afã horow a ɛfa ho, motorsport fabrications, structural tubing, shafts, fittings, ne general mechanical components.
Yebetumi akyekyɛ akenkan a ɛkɔ akyiri a ɛfa nea enti a wɔde 4130 di dwuma ho no mu ayɛ no mfiridwuma mu nsɛm pii:
- Ɛde masɛnea ɛyɛ den yiye sen carbon dade a ɛnyɛ den, a ɛkyerɛ sɛ ɔfa ahoɔden ne through-thickness mmuae betumi ayɛ yiye wɔ quenching ne tempering akyi.
- Wobetumi de ama wɔ tebea horow pii a mfaso wɔ so mu, a nea ɛka ho neannealed, a wɔayɛ no sɛnea ɛte daa, awɔw a wɔatwe, newɔadum-na-wɔayɛ no abufuwstates, enti wobetumi ayɛ grade koro no ara ama forming, machining, welding, anaa final-ahoɔden ahwehwɛde ahorow.
- Ɛda so ara yɛ nsɛm a mfaso wɔ so mamfiri tubing ne welded adansi afã horow, titiriw baabi a nhyehyɛe no hia ahoɔden a emu yɛ den-ma-mu duru kari pɛ a ɛnkɔ tẽẽ nkɔ carbon a ɛkorɔn kɛse- anaasɛ dade a wɔde afrafra kɛse so.
- Ɛwɔ hɔ wɔ mill nneɛma ahorow pii mu, a nea ɛka ho netube, bar, krataa, mprɛte, forgings, ne welding waya, a ɛma ɛfata ma nhyiam ahorow a wɔayɛ ne nneɛma a wɔde mfiri ayɛ nyinaa.
- Ɛfoa nkabom a mfaso wɔ so a ɛyɛahoɔden, denden, weldability, ne mfiri a wɔde yɛ adwuma, ɛno nti na ɛda adi wɔ nneɛma a ehia pii sen dade a wɔde yɛ adan a ɛyɛ mmerɛw nanso enhia sɛ wɔde ahunmu anaa adwinnade dade a ɛyɛ soronko kɛse di dwuma no mu.
Saa nneɛma a wɔaka abom yiagyapadeɛkyerɛkyerɛ nea enti a ɛte saa muAISI 4130 na ɛwɔ hɔwɔde di dwuma kɛse wɔwimhyɛn engine a wɔde si so, welded tubing a wɔde yɛ nneɛma, structure tube no mufo, afiri a wɔde hyɛ mu a wɔayɛ no atoro, shafts a wɔde yɛ nneɛma, ne afoforomfiri a wɔde yɛ nneɛma a wɔde yɛ nneɛma. Ne bo a ɛsom wɔ saa application ahorow yi mu no nni biako a atew ne ho soahoɔden akontaabu, nanso wɔ ɔkwan a abasobɔde no fa so yɛ ho biribi no mua wɔhyehyɛ, mfiri a wɔde yɛ adwuma, welding a wɔde yɛ adwuma, neɔhyew a wɔde sa yareacross soronkotebea horow a wɔde ama. Wɔ mfiridwuma ho nimdeɛ a mfaso wɔ so mu no, .AISI 4130 na ɛwɔ hɔda so ara ho hia efisɛ ɛma wonya nea ɛkari pɛchromium-molybdenum dade nhyehyɛea neagoru a etwa towobetumi ayɛ no sɛnea wɔpɛ a wɔmfa afɔrebɔ mmafabrication suban a ɛyɛ adwuma.
AISI 4130 Alloy Steel Nneɛma Gyina Tebea So
AISI 4130 alloy dadeɛ no su yɛ tebea-gyina. General datasheet values ma mfitiaseɛ a mfasoɔ wɔ so, nanso mfiridwuma mu level a ɛwɔ nneɛma no mu sesa wɔ product no su ne supply tebea mu. Wobetumi akyerɛ tube, bar, sheet, ne plate nyinaa sɛ 4130, nanso ɛnyɛ nea ɛde ahoɔden, denden, anaa tenten koro no ara kɔ wɔ ɔsom mu.
| Agyapadeɛ | Boɔ |
|---|---|
| Muduro | 7.85 g/cm3 na ɛyɛ kɛse |
| Nsu a ɛyɛ hyew | 1432 digrii |
| Modulus a ɛkyerɛ sɛnea nneɛma yɛ den | 190–210 GPa na ɛwɔ hɔ |
| Shear modulus a ɛwɔ hɔ | 80 GPa na ɛwɔ hɔ |
| Nsuo a ɛwɔ dodoɔ mu | 140 GPa na ɛwɔ hɔ |
| Poisson nsusuwii no | 0.27–0.30 |
Wɔ AISI 4130 alloy dade, [tebea-gyinamfiridwuma mu nneɛma a wɔde yɛ adwumaof AISI 4130 alloy steel] ɛsɛ sɛ wɔkenkan tia ankasa product form ne supply tebea sen sɛ biako fixed ahoɔden level.Publshed values for genera datasheet materal, awɔw -arawn tube, nomaled krataa, ne narcdened-ne-tempered bar do nol gyina hɔ ma ɔno ara metalurglcal tebea. Inpractce, useru ntotoho no nyɛ simpy"4130 dade," na mmom 4130 wɔ ɔkwan a wɔakyerɛkyerɛ mu ne condrton. efisɛ saa varables no nya tensile stength yieldstrength, elongation, hardness, fabrication response, ne heat-treatment suban so nkɛntɛnso tẽẽ.
| Product form / tebea | Ahoɔden a wɔde twetwe nneɛma | Yield ahoɔden | Ntrɛwmu a ɛkɔ akyiri | Hardness / hyɛ no nsow | Mfiridwuma mu akenkan |
|---|---|---|---|---|---|
| General 4130 datasheet bo a ɛsom | 560 MPa na ɛyɛ adwuma(81.2 ksi) . | 460 MPa na ɛyɛ adwuma(66.7 ksi) . | 21.5% | 217 HB | Mfaso wɔ so sɛ mfiase a ɛtrɛw ma abasobɔde no, nanso ɛnyɛ nea wɔde besi tebea-nsusuwii pɔtee ananmu. |
| Dorobɛn,AMS 6371 na ɛwɔ hɔ, awɔw mu a wɔatwe | 95 ksi(655 MPa) na ɛwɔ hɔ. | 70 ksi na ɛyɛ(483 MPa) na ɛwɔ hɔ. | 12% | <25 HRC | Kyerɛ ahoɔden a ɛkorɔn a ɛyɛ awɔw-twetwe tube su, a ductility a ɛba fam sen tebea a wɔde ma a ɛyɛ mmerɛw. |
| Nsanombea,AMS 6346 na ɛwɔ hɔ, ayɛ den & ayɛ no abufuw | 125 ksi(862 MPa) . | 100 ksi na ɛyɛ(690 MPa) na ɛwɔ hɔ. | 17% | - | Kyerɛ sɛnea ɔhyew-ayɛ bar no betumi adu ahoɔden a ɛkorɔn kɛse sen mfitiase mfiase no nyinaa. |
| Krataa,AMS 6345 na ɛwɔ hɔ, normalized, ase0.062 wɔ mu | 95 ksi(655 MPa) na ɛwɔ hɔ. | 75 ksi(517 MPa) na ɛwɔ hɔ. | 8% | - | Wɔakyerɛ krataa a ɛyɛ tratraa a wɔayɛ no sɛnea ɛte wɔ ahoɔden a ɛkorɔn, nanso ne tenten a ɛba fam. |
| Krataa,AMS 6345 na ɛwɔ hɔ, wɔayɛ no sɛnea ɛte daa, .0.187–0.250 wɔ mu | 90 ksi na ɛyɛ(621 MPa) na ɛwɔ hɔ. | 70 ksi na ɛyɛ(483 MPa) na ɛwɔ hɔ. | 15% | - | Thicker normalized sheet kyerɛ ahoɔden dodow a wɔakyerɛ a ɛba fam, nanso ductility a ɛkɔ anim. |
Download:Tebea-Ɛgyina Mfiridwuma Su a AISI 4130 Alloy Steel
Eyi ne mfiridwuma mu asɛm titiriw:AISI 4130 alloy dade su yɛ tebea-gyina. Tube, bar, ne krataa nyinaa betumi akura alloy din koro, nanso ɛnsɛ sɛ wɔkenkan te sɛ nea ɛwɔ ahoɔden dodow biako. Wɔ dwumadie ankasa mu no, .fɔɔm, tebea, neɔfã no mu duruyɛ agyapade ho nkyerɛkyerɛmu no fã, na ɛnyɛ nsɛm a ɛto so abien.
AISI 4130 Ɔhyew a Wɔde Yɛ Adwuma
AISI 4130 ɔhyew a wɔde yɛ adwumayɛ ade titiriw biako nti a wɔde saa chromium-molybdenum low-alloy dade yi di dwuma kɛse saa. Ɔmanfo datasheets ka 4130 ho asɛm bere nyinaa sɛ dade a ɛwɔmfaso a ɛwɔ so hardenabilityne dwumadie a ɛtrɛw wɔ baabiaraannealing a wɔde yɛ nneɛma, normalizing a ɛyɛ nea ɛfata, a wɔde dum nnipa, neabufuw a wɔde hyɛ obi so. Asɛm a ɛho hia no nyɛ sɛ 4130 di amansan nyinaa ɔhyew kyinhyia biako akyi, na mmom ne su a etwa to no gyina so denneennenproduct form, ɔfã no kɛse, netebea a wɔde asi wɔn ani so.
| Anamɔntuo | Ɔhyew ho nsɛm a wɔatintim | Mfiridwuma mu nkɛntɛnso |
|---|---|---|
| Annealing a wɔde yɛ ade | 843 digrii (1550 digrii F) ., akyi no, onwini a wɔahyɛ so / mframa a ɛma onwini kɔ bɛyɛ482 digrii (900 digrii F) . | Ɛma ɔdan no yɛ mmerɛw, ɛma mfiri a wɔde yɛ adwuma no tu mpɔn, na esiesie dade no ma wɔde bɛyɛ anaasɛ wɔde mfiri bɛyɛ akyiri yi. |
| Nea ɛma ɛyɛ nea ɛfata | Fa ho885–926 digrii | Ɛma microstructure a ɛyɛ pɛ kɛse na ɛyɛ tebea a wɔtaa de gyina hɔ ma normalized sheet ne structural forms. |
| Nneɛma a ɛyɛ den / austenitizing | 871 digrii (1600 digrii F) .ne oil quench yɛ ɔkwan biako a wɔatintim; ɔhyew-ayaresa a ɛtrɛw a899–927 digrii (1650–1700 digrii F) .no nso bɔ amanneɛ | Ɛma denden ne ahoɔden kɔ soro bere a wɔde dum ne tempering di akyi no. |
| Tempering a wɔde hyɛ obi so | 399–566 digrii (750–1050 digrii F) .wɔ datasheet biako a wɔatintim mu | Wɔde di dwuma bere a wɔayɛ den akyi de asiesie ahoɔden ne denden a ɛkari pɛ a etwa to no. |
Download:AISI 4130 Ɔhyew Ho Nhwehwɛmu
Ɛsɛ sɛ wɔkenkan saa ranges a wɔatintim yi sɛmfɛnsere a wɔtaa de yɛ ade, ɛnyɛ sɛ nhyehyɛe biako a wɔahyɛ da ayɛ ama 4130 ade biara. Tube a wɔtwe a ɛyɛ nwini-, krataa a wɔayɛ no sɛnea ɛte daa, ne bar a ɛyɛ den-ne-a ɛyɛ hyew nyinaa betumi ayɛAISI 4130 a wɔde afrafra dade, nanso ɛnyɛ nea wɔayɛ sɛ wobegyaw ɔhyew a wɔde yɛ adwuma a ɛwɔ agyapade ho nsɛm koro no ara. Wɔ nsɛm a mfaso wɔ so mu no, .AISI 4130 ɔhyew a wɔde yɛ adwumaɛsɛ sɛ wɔkyekyere no bere nyinaa wɔ tebea a etwa to a wɔhwehwɛ no ho sen sɛ wɔbɛfa no sɛ generic one-cycle process.
AISI 4130 Welding a wɔde yɛ adwuma
AISI 4130 a wɔde yɛ weldingyɛ adesuakuw no mfiridwuma ho nimdeɛ fã titiriw. Carbon dodow a ɛba fam no yɛ ade biako nti a wɔtaa ka 4130 ho asɛm sɛ ɛyɛ nea wotumi de weld ntɛm, na datasheets a ɛwɔ hɔ nyinaa ka sɛ wobetumi de aguadi akwan a wɔtaa fa so ayɛ welding no. Nanso saa asɛm no hia ahwehwɛde biako a ɛho hia:...tebea a wɔde ama no ho hia. Welding akwankyerɛ ma 4130 ne 4140 mpɛn pii kamfo welding wɔannealed anaasɛ normalized tebea, na ɔbɔ kɔkɔ sɛ bere bi a ɛyɛ den no kɔ soro sen bɛyɛ25 HRC, welding bɛyɛ den kɛse na ɛyɛ mpaapaemu-te nka kɛse.
Wɔabobɔ welding ntease a wɔatintim no so wɔ ase ha.
| AISI 4130 welding beae | Mfiridwuma mu ntease |
|---|---|
| Carbon a ɛba fam boa ma wotumi de weld | 4130 yɛ mmerɛw sɛ wɔbɛweld sen dade a ɛkorɔn-carbon alloy esiane nea wɔahyehyɛ nti. |
| Annealed anaasɛ normalized tebea na wɔpɛ | Eyi ne tebea a wɔtaa kamfo kyerɛ sɛ wɔmfa nyɛ welding. |
| Sɛ ɛboro bɛyɛ 25 HRC bɛyɛ den sɛ wɔbɛweld | Ɛdenam-ade a ayɛ den so no bɛyɛ nea ɛyɛ mpaapaemu-te nka kɛse. |
| Wɔtaa kamfo kyerɛ sɛ wɔmfa ɔhyew nni dwuma ansa na wɔayɛ | Ɛbrɛ onwini ase, ɛtew quench severity so wɔ HAZ no mu, na ɛboa ma hydrogen-related cracking risk so tew. |
| Nneɛma a wɔde ɔhyew-adi kan ayɛ ho adwuma no betumi ayera wɔ HAZ no mu | Sɛ wɔde ɔhyew yɛɛ nnyinaso ade no ho adwuma ansa na wɔreyɛ welding a, weld kyinhyia no betumi asesa agyapade ho nsɛm a wɔpɛ no wɔ mpɔtam hɔ. |
| Joint prep, filler selection, ne cooling control da so ara ho hia | 4130 yɛ weldable, nanso ɛnyɛ "careless-process" ade. |
Download:AISI 4130 Welding Nkyerɛkyerɛmu
Akenkan a ɛyɛ adwumayɛfo deAISI 4130 a wɔde yɛ weldingenti eyi: 4130 yɛ weldable ma ɔhyew-treatable alloy dade, nanso weld su da so ara gyinatebea, denden, ɔhyew a wɔde hyɛ mu, ɔhyew a edi kan, ne HAZ sohwɛ. Ɛno nti na tube-frame adwuma, structural weldments, ne aerospace fabrication nyinaa di welding nhyehyɛe no ho dwuma sɛ ade no gyinaesi no fã, na ɛnyɛ akyi adwene.
Tube, Bar, Sheet, ne Nsɛm a Wɔde Di Dwuma
Beae foforo a nsɛm a ɛfaAISI 4130 a wɔde afrafra dadempɛn pii no tra trɛw dodo ne product form. Wɔ nneyɛe mu no, wohyia 4130 denam akwan soronko pii a wɔfa so kyerɛkyerɛ nneɛma mu, na saa akwan no nya sɛnea wɔka nsɛm no ho asɛm no so nkɛntɛnso. Nsɛm a wɔaka abom a ɛwɔ aseɛ ha no ho wɔ mfasoɔ sene sɛ wobɛfa 4130 aduru biara te sɛ nea ɛfiri gyinapɛn korɔ no ara mu.
| Product kratasin a wɔde yɛ nneɛma | Ɔkwan a wɔtaa fa so kyerɛkyerɛ mu | Nea saa kwan no si so dua |
|---|---|---|
| Seamless mfiri tubing | ASTM A519 na ɛwɔ hɔ | Seamless production, ɔhyew- anaa awɔw-awie tubing, bɛn tolerances, machining, ɔhyew ayaresa, ne honam fam nneɛma a wɔakyerɛkyerɛ mu. |
| Hot-wɔayɛ bar | ASTM A322 na ɛwɔ hɔ | Bar a wɔde yɛ forging, ɔhyew a wɔde yɛ adwuma, awɔw mu mfonini, mfiri, ne adansi nneɛma. |
| Ahunmu afiri a wɔde fa nsu mu | AMS 6371 na ɛwɔ hɔ | Tebea-specific tube data, a wɔtaa de di dwuma wɔ baabi a mfiri a wɔahyɛ so no ho hia. |
| Aerospace normalized krataa / mprɛte | AMS 6345 na ɛwɔ hɔ | Thickness-gyina normalized krataa su ahorow so. |
| Aerospace hardened & abufuw bar | AMS 6346 na ɛwɔ hɔ | Ahoɔden a ɛkorɔn-bar tebea. |
| Krataa / mprɛte mu nsakrae ahorow | AMS 6350 / AMS 6351. Nsɛm a wɔka kyerɛ | Sheet ne plate supply, a annealed anaa spheroidized akwan a egyina spec so ka ho. |
Eyi nti na nkɔmmɔbɔ ahorow a ɛtwa ho hyia noAISI 4130 a wɔde afrafra dade UNS G41300anyɛ yiye koraa no, ɛsɛ sɛ wohu nneɛma abiɛsa bere nyinaa:fɔɔm, tebea, neɔkwan a wɔfa so kyerɛkyerɛ mu. Sɛ ɛno nni hɔ a, "4130" da so ara trɛw dodo sɛ ɛbɛkyerɛkyerɛ mfiri tebea a ade no wom mu wɔ ɔkwan biara a ɛyɛ pɛpɛɛpɛ so.
Nneɛma a wɔde di dwuma wɔ 4130 Chromoly Steel mu
Application ahorow a ɛbata ho bere nyinaa sen biara4130 chromoly dade a wɔde yɛ nneɛmaɛnyɛ nnwuma mu nkyerɛwde a ɛtrɛw, na mmom nneɛma ahorow a ɛma wonya mfaso fi nea wɔaka abom no muahoɔden, weldability a wɔde yɛ adwuma, neɔhyew-ayaresa mmuae. Wɔ nneyɛe mu no, wɔtaa de 4130 di dwuma wɔ baabi a ɛsɛ sɛ ɔfã bi soa adesoa mpɛn pii, ma ɔfã bi mu duru di so, anaasɛ ɛfa mfiri, welding, ne ɔhyew a wɔde yɛ adwuma mu a ɛnsakra nkɔ-carbon alloy a ɛkorɔn kɛse so. Ɛno nti na nsɛm a wɔatintim no de bata ho mpɛn pii nowimhyɛn engine a wɔde si so, welded tube nhyehyɛe ahorow, structure tubing a wɔde yɛ adwuma, afã horow a wɔayɛ no atoro, nemfiri a wɔde yɛ nneɛma a wɔde yɛ nneɛmammom sen sɛ wɔde carbon dade a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so -atirimpɔw bɛyɛ.
Sɛ yɛbɛka no yiye a, wɔtaa de 4130 di dwuma wɔ afã horow te sɛ:
- welded nhyehyɛe tube mufowɔ frame, supports, braces, ne load-bearing tubular assemblies a ɔfa a ɛyɛ adwuma yie ne fabrication mmuae nyinaa ho hia;
- engine-mount ne airframe-a ɛfa fabrications hobaabi a ɛsɛ sɛ ade no ka emu duru a ɛkɔ fam, weldability pa, ne ahoɔden dodow a mfaso wɔ so bom bere a wɔayɛ ho adwuma awie no;
- shafts, sleeves, fittings, ne afã horow a wɔayɛa wɔde mfiri bɛyɛ na baabi a ɛho hia no, wɔde ɔhyew ayɛ ho adwuma ma adu ɔsom ahoɔden a ɛkorɔn sen sɛnea carbon dade a ɛnyɛ den taa de ma;
- mfiri a wɔde yɛ nneɛma a wɔde yɛ nneɛmate sɛ pin, connectors, couplings, ne structural hardware a dimensional control ne post-machining heat-treatment mmuae nyinaa ho hia;
- structural anaa mfiri tubingwɔde di dwuma wɔ nhyiam ahorow a wɔayɛ a ɛsɛ sɛ edi cyclic loading, localized stress, anaa tighter section sizing ho dwuma a ɛnkɔ tẽẽ nkɔ dade a wɔde afrafra kɛse ayɛ so;
- afã horow a wɔahyɛ da ayɛ sɛ wɔde bɛyɛ ɔhyew a edi hɔbaabi a alloy no Cr-Mo chemistry ma hardening mmuae a mfaso wɔ so kɛse ne ahoɔden ne toughness a ɛkari pɛ yiye wɔ tebea a etwa to no mu.
Asaawa a ɛtaa ba wɔ saa aplikeshɔn yi so no nyɛ sɛ 4130 yɛ "den" kɛkɛ. Ɛyɛ sɛ abasobɔde no da so ara yɛ nea mfaso wɔ so denam ɔkwan a wɔfa so yɛ nneɛma nyinaa so. Wobetumi de ama sɛneatube, bar, krataa, anaasɛ forging stock, afei wɔyɛ, wɔde mfiri yɛ, wɔde weld, anaasɛ wɔde ɔhyew yɛ sɛnea ade a etwa to no hwehwɛ. Ɛno ntiAISI 4130 a wɔde afrafra dadewɔtaa de di dwuma wɔ afã horow a wɔayɛ a wɔakyerɛkyerɛ mu wɔ adansi anaa mfiridwuma mu nnwuma mu, sen sɛ wɔde bedi dwuma wɔ dade a wɔayɛ no nyinaa mu a carbon dade a ɛnyɛ den dɔɔso dedaw no.
Nsɛm a wɔafa aka a wontua hwee
FAQ
01.So AISI 4130 alloy dade wɔ biako fixed ahoɔden bo?
02.Dɛn tebea na AISI 4130 na wɔtaa pɛ ma welding?
03.Ɔkwan bɛn so na AISI 4130 yɛ soronko wɔ 4140 ho wɔ dwumadie a ɛyɛ adwuma mu?
04.Dɛn na ɛsɛ sɛ wɔhwɛ ansa na wɔakyerɛ AISI 4130 alloy steel?
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