
AISI 4130 nɛgɛ min be ɲɔgɔn minɛ, UNS G41300, o ye nɛgɛ ye min be ɲɔgɔn minɛ ni kɔrɔmu-molibdɛn ye, a be kɛ ka caya yɔrɔ minw na fɛn dɔ mako be nɛgɛ barikaman na .fanga-ka-giriya hakɛani nafaman wɛrɛ .funteni-furakɛli jaabilika tɛmɛ karbɔni nɛgɛ gwansan kan min be se ka di tuma caaman na. A ka kemikali tɔgɔla-be bɛn .0,28–0,33% karibɔni, 0,80–1,10% koromu, ni0,15–0,25% molibdɛni-be nɛgɛ di ka ɲɛgɛlɛya, baarakɛyɔrɔ min ka bon, ani .fanga, gɛlɛya, soudure, nimasinko. O lo kama, nɛgɛ min be kɛ ni AISI 4130 ye, o be to ka di .mekaniki tubi, dɔrɔminyɔrɔ, dara, nɛgɛdaga, niboon lɔyɔrɔ minw sodirasanni a ka dan fɛɛn kelen ma.
Fɛɛrɛ kelen ka kan ka latigɛ a daminɛ na:AISI 4130 nɛgɛ sifawu sirinin be tuma bɛɛ .fɛɛn suguyanicogo. Mekaniki tubo min tɛ yɔrɔ si la, o be jukɔrɔ .ASTM A519, bar kalaman- min dilanna jukɔrɔASTM A322, ani sanfɛlafɛnw wala sɛbɛ dɔ min be jukɔrɔ .AMS ka dantigɛlibɛɛ be se ka kɛ 4130 ye, nka u tɛ wajibiya ka fɛɛn kelen ta .fanga, gɛlɛya, walimadilanni jaabili.
AISI 4130 nɛgɛ ɲɔgɔndan
AISI 4130 ka fisa ni .koromu-molibdɛnu nɛgɛ min ka dɔgɔ. O kɔrɔ ko a be sigi nɛgɛ gwansanw ni nɛgɛ gwansanw cɛ minw be ni nɛgɛ gwansanw ye. Kɔrɔmu ni molibdɛni farali b’a to nɛgɛ be se ka gɛlɛya ani ka fanga sɔrɔ, k’a sɔrɔ karibɔni hakɛ min ka dɔgɔ, o b’a to nɛgɛ be se ka baara kɛ koɲuman walisa ka se ka nɛgɛ dilan, ka baara kɛ n’a ye ani k’a sɔgɔ n’a cogoya kɔlɔsira ka ɲɛ. O lo kama .4130 kromoli nɛgɛa be yira tuma caaman na tubo, bar, sɛrɛkili ani boon lɔyɔrɔw la minw dilanna.
AISI 4130 nɛgɛ nɔrɔnin ka kemikalifɛnw
OsimiAISI 4130 nɛgɛ min be ɲɔgɔn minɛ(ONU G41300)a ka ca a la, a be surunya a ka kɔrɔmu-molibdɛni dilan cogo lamini na, nka fɛɛrɛ kalan barika ka bon ni fɛnɲɛnamafagalan dafanin yira ɲɔgɔn fɛ ni fɛɛn kelen kelen bɛɛ lɔyɔrɔ ye. Foroba kunnafoni sɛbɛnw bɔyɔrɔw be to ka lisi bɔ0,28–0,33% karibɔni, 0,80–1,10% koromu, ni0,15–0,25% molibdɛnii n’a fɔ nɛgɛw yɔrɔw, ni manganɛzi ni silisiyɔmu ye minw be dɛmɛ don ka fanga sɔrɔ, ka deoksidi kɛ ani ka fanga sɔrɔ. AZoM ka kunnafonisɛbɛn fana be nɛgɛ kofɔ i n’a fɔ balansi, ani kibiri ni fɔsifɔri be kɔlɔsi hakɛ dɔgɔman na.
| Fɛn | Tipikali yɔrɔ | Fɛɛrɛ kɔrɔ |
|---|---|---|
| Karibɔni (C) | 0.28–0.33% | A be 4130 di fanga ni gɛlɛya hakɛ ma min ka bon ni nɛgɛ nɔgɔmanw ye, k’a sɔrɔ a be se ka sɔgɔ ka tɛmɛ nɛgɛ minw be ni karbɔni ye. |
| manganɛzi (Mn) | 0.40–0.60% | A be fanga ni gɛlɛya dɛmɛ. |
| Silikɔni (Si) | 0,15–0,30% wala 0,15–0,35% | Deoksidasiyɔn ni basi barikaman; dan minw be bɔ, u be dan na dɔɔni ka kɛɲɛ ni u bɔyɔrɔ n’u ka ɲɛfɔli surunw ye. |
| Kɔrɔmu (Cr) | 0.80–1.10% | Alloying kunba farali kɔfɛ hardenability ani jaabi fisaya funteni furakɛli la. |
| Molibdɛn (Mo) | 0.15–0.25% | A be fanga di ani a be dɛmɛ don ka fanga mara baara gwɛlɛw la ka tɛmɛ nɛgɛ gwansan kan min be karbɔni bɔ. |
| Fɔsifɔri (P), a ka ca | 0.035–0.040% | Nɔgɔ minw be mara. |
| Kibiri (S), a ka ca | 0.040% | Nɔgɔ minw be mara. |
| Nɛgɛ (Fe) | Falen | Nɛgɛ basiginin lo. |
AISI 4130 nɛgɛ min be kɛ ni kemikali ye
Simi danfara min be AISI 4130 nɛgɛ la, o tɛ dɔrɔn ko a “ka fanga ka bon ni karbɔni nɛgɛ ye.” Kalan min ka ɲi ka tɛmɛ o kan, o ye ko a ka kɔrɔmu-molibdɛni dilan cogo b’a to a be se ka furakɛli kɛ ni funteni ye ani a be se ka fanga, a ka se ka sɔgɔ ani a ka se ka baara kɛ ni masinw ye ka tɛmɛ nɛgɛ karbɔni gwansan kan min ka teli ka di. O lo kama, o grade be sɔrɔ tuma caaman na mekaniki ka tubow la, fɛnw la minw dilanna ni fɛnw ye minw dilanna ni soudure ye.AZoM be 4130 ɲɛfɔ i n’a fɔ kɔrɔmu-molibdɛni nɛgɛ min be ni karibɔni dɔgɔman ye ani a b’a sɛbɛ ko a be kɛ awiyɔnw ka motɛriw n’u ka nɛgɛw la, k’a sɔrɔ jagokɛyɔrɔ ka kunnafoni sɛbɛ dɔ b’a yira fana ko a ka teli ka di i n’a fɔ nɛgɛ koorinin min be nɛgɛ gɛlɛmanw na. gɛlɛya18–22.

Mun na AISI 4130 nɛgɛ min ka dɔgɔ, o be baara kɛ n’a ye .
Fɛɛrɛ nafa min be sɔrɔ .AISI 4130 nɛgɛ min ka dɔgɔa ma bɔ yɔrɔ kelen na min be yɔrɔ dɔ la. A be bɔ kalandenw be ɲɔgɔn sɔrɔ cogo min na .nɛgɛ hakɛlaman kɔnɔfɛnw, gɛlɛya nafaman, dilanni jaabili ɲuman, nicogoya-fanga min be bɔ a lakɔrɔmu-molibdɛni sisitɛmu dɔ kɔnɔ min be se ka baara kɛ koɲuman. Ni an y’a suma ni nɛgɛ gwansan ye min be bɔ karbɔni la, 4130 be se ka fanga sɔrɔ min ka bon ani a be se ka kɔlɔsi ka ɲɛ funteni furakɛli kɔ, k’a sɔrɔ a bele be se ka baara kɛ ka se ka nɛgɛw, nɛgɛw, masinw ani boon caaman dilan. O balansi lo y’a to mɔgɔw be to ka baara kɛ ni grade ye awiyɔn-minɛyɔrɔw bɛɛ la, motɛriw dilanyɔrɔw la, boonw lɔyɔrɔw la, nɛgɛw la, nɛgɛw la, ani masinw la.
Mun na 4130 be baara kɛ, n’an y’o kalan ka gwɛ, an be se k’o tilan ɛnzeniyɛri yɔrɔ caaman na:
- A be .a ka gwɛlɛ ka tɛmɛ karbɔni nɛgɛ gwansan kan, o kɔrɔ ko yɔrɔ fanga ani through-thickness jaabi be se ka yiriwa ka ɲɛ ka faga ani ka yɛlɛma.
- A be se ka di cogo nafaman caaman na, i n’a fɔ .min yɛlɛmana, a ka kan ka kɛ cogo bɛnnin na, nɛnɛ be, nifaga-ani-dimijamanaw, o la, grade kelen be se ka yɛlɛma ka kɛɲɛ ni fɛnw dilanni, masinw, sɔgɔli, wala fanga laban-ko ye.
- A bele ye minan nafaman ye .mekaniki tubi ani boon yɔrɔ minw be sodi, sanko yɔrɔ minw na dilancogo mako be fanga barikaman na-ka -girinya hakɛ la k’a sɔrɔ a ma taga sinsin ka taga karibɔni min ka bon kosɛbɛ- walima nɛgɛ min be ɲɔgɔn minɛ kosɔbɛ.
- A be sɔrɔ mansin sifa caaman na, i n’a fɔ .tubo, lɔgɔ, sɛbɛ, pilaki, nɛgɛw, ani soudure juru, o min b’a to a be se ka kɛ fɛnw ye minw dilanna ani minw be dilan ni masinw ye.
- A be dɛmɛ don ɲɔgɔndan nafaman dɔ la .fanga, gɛlɛya, sɔgɔli, ani masin, o lo kama a be sɔrɔ baarakɛyɔrɔw la minw mako be nɛgɛ gwansanw na minw be se ka boonw lɔ, nka u mako tɛ nɛgɛ min be se ka kɛ sanfɛlafɛnw wala baarakɛminanw ye.
O faranin ɲɔgɔn kan .bolo fɛnwa b’a ɲɛfɔ mun na .AISI 4130be fɔ ka caya saan 1914 la.awiyɔn motɛri yɛlɛmayɔrɔw, tubi soudé, jɔɔsi tubi mɔgɔw, nɛgɛdaga, yirikuruw, ani fɛn wɛrɛw .masin kɔnɔfɛnw. A nafa tɛ sɔrɔ o baarakɛcogow la yɔrɔ kelen na .fanga jateden, nka kalandenw be jaabi cogo min na .ka labɛn, masin baara, soudure, nifunteni furakɛliyɔrɔ wɛrɛw lacogoya minw dira. Ɛnsɛniyeri baarakɛcogo la,AISI 4130a bele kɔrɔtanin lo sabu a be koow kɛ cogo bɛnnin na .koromu-molibdɛni nɛgɛ sisitɛmujon tabaara labanbe se ka labɛn k’a sɔrɔ i ma saraka bɔ .dilan jogo min be se ka baara kɛ.
AISI 4130 Nɛgɛ min be ɲɔgɔn minɛ, o cogoya be kɛɲɛ n’a cogoya ye
AISI 4130 nɛgɛ nɛgɛlaman ka kɛcogow be kɛɲɛ ni cogoya- ye. O la, a ka ɲi ka basigi nafaman dɔ di, nka minanw ka mekaniki hakɛ be yɛlɛma ka kɛɲɛ ni fɛɛnw cogoya n’u dicogo ye. Tube, bar, sheet ani plate bɛɛ be se ka fɔ ko 4130, nka u ka fanga, u ka gɛlɛya wala u ka janya tɛ kelen ye baara la.
| Marafɛn | Daman |
|---|---|
| Hakɛ | 7,85 g/santimɛtiri |
| Yeelenyɔrɔ | degere 1432 |
| Elastisite modɛli | 190-210 GPa |
| Tigɛli modɛli | 80 GPa |
| Modilɛri caman | 140 GPa |
| Poisson ka hakɛ | 0.27–0.30 |
AISI 4130 nɛgɛ nɛgɛlaman kama, [cogoya- be bɔ a lamekaniki cogoyawAISI 4130 nɛgɛ nɛgɛlaman] ka kan ka kalan ka kɛɲɛ ni fɛɛn yɛrɛ yɛrɛ cogoya n’a dilan cogoya ye sanni a ka kɛ i n’a fɔ fanga hakɛ kelen. Inpractce, useru sangali tɛ simpy"4130 nɛgɛ," nka 4130 cogoya ɲɛfɔnin ani condrton. sabu o yɛlɛmaniw be nɔɔ to yɛlɛmaniw kan, u ka janya, u ka gɛlɛya, u ka dilanni jaabili, ani u ka funteni-furakɛli jogo kan.
| Fɛɛn cogoya / cogoya | Fanga min be se ka yɛlɛma | Fanga sɔrɔ | Janyali | Janya / sɛbɛri | Fɛɛrɛ kalan |
|---|---|---|---|---|---|
| 4130 kunnafonisɛbɛn sɔngɔ | MPa 560(Kisi 81,2) | MPa 460(Kisi 66,7) | 21.5% | 217 HB | Nafa b’a la i n’a fɔ basigiyɔrɔba min be sɔrɔ sɛrɛkili la, nka a be se ka kɛ cogoya-sɔrɔ kɛrɛnkɛrɛnninw nɔɔ ye. |
| Tiyo,AMS 6371, nɛnɛ be mɔgɔ sama | 95 ksi(MPa 655) | ksi 70(MPa 483) | 12% | <25 HRC | A be fanga min ka bon, o yira min be sɔrɔ nɛnɛ-sɛgɛsɛgɛli la, min ka ductility ka dɔgɔ ni furakisɛ nɔgɔman ye. |
| Dɔrɔminyɔrɔ,AMS 6346, gɛlɛyara & dimi | 125 ksi({0}} MPa) | 100 ksi(MPa 690) | 17% | - | A b’a yira cogo min na funteni-furakɛli bar be se ka se fanga hakɛ ma min ka bon kosɛbɛ ka tɛmɛ basigiyɔrɔ bɛɛ kan. |
| Dara,AMS 6345, nɔrɔmali, jukɔrɔ .0,062 kɔnɔ | 95 ksi(MPa 655) | 75 ksi(MPa 517) | 8% | - | O la, a be se ka kɛ ko a ka fanga ka bon, nka a ka janya ka dɔgɔ. |
| Dara,AMS 6345, a ka ɲi,0,187–0,250 saan kɔnɔ. | 90 ksi(MPa 621) | ksi 70(MPa 483) | 15% | - | O la, a ka ɲi ka fanga hakɛ dɔ yira min ka dɔgɔ, nka a ka ductilité be fisaya. |
Ɲɛyirali: AISI 4130 nɛgɛ nɔrɔnin ka baarakɛcogo
Nin ye fɛɛrɛko jɔnjɔn ye:AISI 4130 nɛgɛ nɔrɔnin sifaw be kɛɲɛ ni cogoya- ye. Tubabu, lɔgɔ ani lɔgɔ bɛɛ be se ka kɛ ni lɔgɔ tagamasiɲɛ kelen ye, nka u man kan ka kalan i n’a fɔ u ka fanga hakɛ kelen lo. Ka baara kɛ n’a ye tiɲɛn na,cogoya, cogo, niyɔrɔ bonyabe sɔrɔ boon ɲɛfɔli yɔrɔ dɔ la, u tɛ koo filanan ye.
AISI 4130 ka funteni furakɛli
AISI 4130 ka funteni furakɛliye sababu jɔnjɔn dɔ ye min b’a to o nɛgɛ min be kɛ ni kɔrɔmu-molibdɛni dɔgɔman ye, o be baara kɛ n’a ye kosɔbɛ. Foroba kunnafoni sɛbɛw be to ka 4130 ɲɛfɔ i n’a fɔ nɛgɛ min be ni .gɛlɛya nafamanani baarakɛcogo caman yɔrɔ bɛɛ la .ka wuli, ka koow kɛ cogo bɛnnin na, fagali, nidimi. A kɔrɔtanin lo ko 4130 be tugu duniɲa kuru bɛɛ ka funteni yɛlɛmani kelen kɔ, nka a ka kɛcogo labanw basiginin lo kosɔbɛ .fɛɛn suguya, yɔrɔ bonya, nilaɲini cogoya.
| Baarakɛcogo | Funteni kunnafoni gansira | Fɛɛrɛ nɔɔ |
|---|---|---|
| Ka wuli | Degere 843 (degere 1550 F), o kɔ, nɛnɛ / fiɲɛ nɛnɛ min be kɔlɔsi fɔɔ ka taga se .Degere 482 (degere 900 F) | A be nɛgɛ nɔgɔya, k’a to a be se ka baara kɛ ni masin ye ani a be nɛgɛ labɛn walisa a ka se ka dilan wala ka baara kɛ n’a ye kɔfɛ. |
| Ka koow kɛ cogo bɛnnin na | Kandegere 885–926 | A be mikrostrukturu kelen bɔ ani a be kɛ sababu ye ka mɔgɔw lasun u ka sɛbɛw ni structure forms normalisés kɛ. |
| Ka gɛlɛya / ka nɔgɔya | Degere 871 (degere 1600 F)ni tulu fagali ye sira dɔ ye min gansira; funteni -furakɛli yɔrɔ min ka bonDegere 899–927 (1650–1700 F)a be fɔ fana . | A be gɛlɛya ni fanga lawuli n’a be tugu a la ka faga ani ka yɛlɛma. |
| Temperature | Degere 399–566 (degere 750–1050 F)kunnafonisɛbɛn kelen kɔnɔ min gansira | A be baara kɛ n’a ye a gɛlɛyanin kɔ walisa ka fanga ni gɛlɛya hakɛ laban yɛlɛma. |
Ɲɛyirali fɛ, AISI 4130 ka funteni furakɛli sɛbɛ
O yɔrɔ minw bɔra, u ka ɲi ka kalan i n’a fɔ .finɛtiri minw ka teli ka kɛ, a ma kɛ i n’a fɔ porogramu kelen min latigɛra fɛɛn 4130 kelen kelen bɛɛ kama. Tubabu min be nɛnɛ -, sɛbɛ min be nɔrɔ, ani min be gɛlɛn -ani - min be yɛlɛma, o bɛɛ be se ka kɛ .AISI 4130 nɛgɛ min be ɲɔgɔn minɛ, nka u ma laɲini ka funteni furakɛli to ni fɛɛn kelen ye. Ka kɛɲɛ ni koow kɛcogo ye, .AISI 4130 ka funteni furakɛlika kan ka siri tuma bɛɛ ni sarati laban ye min wajibiyalen lo sanni a ka jati i n’a fɔ fɛn kelen-sɛgɛsɛgɛli kɛcogo.

AISI 4130 Soudure
AISI 4130 sɔgɔliye kalanso ka fɛɛrɛw yɔrɔba dɔ ye. Karibɔni hakɛ dɔgɔyali lo y’a to mɔgɔw b’a fɔ tuma caaman na ko 4130 be se ka sɔgɔ nɔgɔman na, ani kunnafoni sɛbɛw b’a fɔ ko a be se ka sɔgɔ jagokɛcogo kɔrɔw fɛ. Nka o kumaden mako be jogo jɔnjɔn dɔ la: o ye .cogoya min dira. 4130 ani 4140 ka soudure ladilikanw be to ka ladili di ko an ka soudure kɛ .annealed walima cogoya ɲuman, ani a b’a lasɔmi ko ni gɛlɛya yɛlɛla ka tɛmɛ .25 HRC, soudure be gwɛlɛya kosɔbɛ ani a be se ka pɛrɛn-.
O lozisiyɛli min bɔra, o be sɔrɔ duguman.
| AISI 4130 yɔrɔ min be soudure kɛ | Fɛɛrɛ kɔrɔ |
|---|---|
| Karibɔni dɔgɔyali be dɛmɛ don ka sodi . | 4130 ka sɔgɔli ka nɔgɔ ka tɛmɛ nɛgɛw kan minw ka jan-karibɔni nɛgɛw la a ka fɛnw kosɔn. |
| Anneal walima normalisé lo ka di | O lo ye cogoya ye min be ladili di ka tɛmɛ tɔɔw bɛɛ kan. |
| HRC ɲɔgɔn sanfɛ, a ka gwɛlɛ ka sodi . | Ka sababu kɛ -fɛn gɛlɛnw ye, o be kɛ fɛn ye min be se ka pɛrɛn ka tɛmɛ - kan. |
| A ka ca a la, a ka ɲi ka kɔn ka kalaya . | A be nɛnɛ sumaya, a be fagali juguya dɔgɔya HAZ kɔnɔ ani a be dɛmɛ don ka dɔ bɔ idɔrɔzɛni-pɛrɛn farati la. |
| Ka kɔn funteni-furakɛcogo ɲɛ, o be se ka tunu HAZ kɔnɔ | Ni fɛn min tun be sigi, o tun be baara kɛ ni funteni ye sanni a ka sɔgɔ, sɔgɔli be se ka yɛlɛma yɔrɔ min na a tun b’a fɛ ka min kɛ. |
| Jɛnɲɔgɔnya labɛn, falan sugandili, ani nɛnɛ kɔlɔsili bele kɔrɔtanin lo | 4130 be se ka sodi, nka a tɛ "jateminɛbali-baara" minɛn ye. |
Ɲɛyirali fɛ, AISI 4130 ka sɛgɛsɛgɛrikɛyɔrɔ
A ka kalan min be kɛ ni baarakɛlaw ye .AISI 4130 sɔgɔlio la, nin lo: 4130 be se ka sɔgɔ nɛgɛ min be se ka furakɛ ni funteni ye, nka sɔgɔli ɲuman bele be bɔ .cogoya, gɛlɛya, funteni donyɔrɔ, funteni fɔlɔ, ani HAZ kɔlɔsili. O lo kama, baara min be kɛ ni tubabu-kaare ye, boonw lɔcogo, ani sanfɛlafɛnw dilan, o bɛɛ be boon lɔcogo jati i n’a fɔ minanw latigɛli dɔ, u tɛ miiri kɔfɛ.
Tube, bar, sɛbɛ ani marabolow ka koow
Yɔrɔ wɛrɛ min na barokunw be sɔrɔ .AISI 4130 nɛgɛ min be ɲɔgɔn minɛtuma caaman na, a be to yɔrɔjan kojugu. Waleya la, 4130 be sɔrɔ sira danfaranin caaman fɛ ani o siraw be nɔɔ to barokɛcogo kan barokun kan. O lajɛ min be sɔrɔ duguman, o nafa ka bon ka tɛmɛ ka 4130 ka fɛɛn kelen kelen bɛɛ minɛ i n’a fɔ u bɔra sariya kelen lo la.
| Fɛɛn sifa | Sira min ka ca | O sira be sinsin min kan . |
|---|---|---|
| Tubi mekaniki min tɛ gɛrɛntɛ | ASTM A519 | Dilanni min tɛ yɛlɛma, kalaman- walima nɛnɛ-tubi banni, muɲuli surun, masin, funteni furakɛli, ani farikolo cogoyaw dantigɛra. |
| Kalaman-bara min dilanna | ASTM A322 | Bar min be kɛ ka fɛnw dilan, ka funteni furakɛ, ka nɛnɛ ja, ka baara kɛ ni masinw ye, ani ka boonw lɔ. |
| Sanfɛla tubo | AMS 6371 | Cogoya-kɛrɛnkɛrɛnnin ka kunnafoni, min be to ka kɛ yɔrɔ minw na mekaniki sifaw kɔlɔsinin lo. |
| Aerospace nɔrɔmali sɛbɛ / pilaki | AMS 6345 | Janya-ka kɛɲɛ ni sɛbɛnfura cogoya ye. |
| Aerospace gɛlɛn & bar tempered | AMS 6346 | Sanfɛ-fanga bar cogoya. |
| Fɛrɛ / pilaki suguw | AMS 6350 / AMS 6351 | Fɛɛn minw be sɔrɔ sɛbɛw ni pilakiw la, ani siraw minw be yɛlɛma wala minw be yɛlɛma ka kɛɲɛ ni sɛrɛkiliw ye. |
O lo kama, baro minw be kɛ .AISI 4130 nɛgɛ nɛgɛlaman UNS G41300a ka ɲi ka koo saba lɔn tuma bɛɛ:cogoya, cogo, nisira kɛrɛnkɛrɛnnin. Ni o tɛ, "4130" be to ka bonya kojugu ka se ka minan ka mekaniki cogoya ɲɛfɔ cogo tigitigi si la.
4130 Chromoly nɛgɛ ka baarakɛcogo .
Aplikasiyɔn minw ka teli ka taga ɲɔgɔn fɛ ni .4130 kromoli nɛgɛu tɛ izinibaara tagamasiɲɛw ye, nka u ye fɛɛn suguya dɔw ye minw be nafa sɔrɔ a ka faraɲɔgɔnkan na .fanga, soudure, nifunteni-furakɛli jaabili. O la, 4130 be to ka kɛ yɔrɔ min na yɔrɔ dɔ ka kan ka doni ta siɲɛ caaman, ka yɔrɔ girinya mara a ka mara kɔnɔ, wala ka tagama masinw fɛ, ka soudure kɛ ani ka funteni furakɛ k’a sɔrɔ a ma yɛlɛma ka taga karbɔni nɛgɛ la min ka bon kosɔbɛ-. O lo kama, sɛbɛninw minw bɔra, u b’a ɲɔgɔnnabɔ siɲɛ caaman na ni .awiyɔn motɛri yɛlɛmayɔrɔw, tubo jɔɔsi, tubo jɔyɔrɔ, yɔrɔ minw dilanna, nimasin kɔnɔfɛnwsanni a ka kɛ ni karibɔni nɛgɛ baarakɛcogo ye min be kɛ ni baara bɛɛ ye.
Ka kɛɲɛ ni baarakɛcogo ye, 4130 be to ka fɔ yɔrɔ dɔw la i n’a fɔ:
- soudu structurel tubo mɔgɔwnɛgɛjuruw, nɛgɛw, nɛgɛw, ani doni-bearing tubular lajɛnw na yɔrɔ minw na yɔrɔw ka baarakɛcogo ɲuman ani dilanni jaabili fila bɛɛ kɔrɔtanin lo;
- motɛri-kuru ani awiyɔnbolo-dilanni minw be taga ɲɔgɔn fɛyɔrɔ min na minanw ka kan ka girinya hakɛ dɔ fara ɲɔgɔn kan, ka se ka sɔgɔ koɲuman ani ka fanga hakɛ nafaman sɔrɔ baara kɛnin kɔ;
- nɛgɛw, bolow, nɛgɛw ani yɔrɔ minw dilannamin bena kɛ masin ye ani n’a ka ɲi, a bena kɛ ni funteni ye walisa ka se ka baara kɛ ni fanga ye min ka bon ni nɛgɛ karbɔni gwansan ye min be to ka di;
- masin kɔnɔfɛnwi n’a fɔ pɛnɛw, nɔrɔnanw, nɔrɔnanw, ani sɛrɛkiliw yɔrɔ minw na dimensiyɔnw kɔlɔsili ani kɔfɛ-masini ka funteni-furakɛli jaabi fila bɛɛ nafa ka bon;
- jɔyɔrɔ walima mansin tuboa be kɛ lajɛnw na minw dilanna ani u ka ɲi ka doni yɛlɛmaniw, yɔrɔ dɔw ka gɛlɛyaw wala yɔrɔw bonya gɛlɛnw minɛ k’a sɔrɔ u ma taga nɛgɛ dɔ la min be nɛgɛ nɔgɔnin lo kosɔbɛ;
- yɔrɔ minw labɛnna funteni furakɛli kama kɔfɛyɔrɔ min na nɛgɛdaga Cr-Mo simi be gɛlɛya jaabi nafaman di ani fanga ni gɛlɛya hakɛ ɲuman di cogoya laban na.
O baarakɛminɛnw bɛɛ ka juru kelen tɛ ko 4130 ye "fangatigi ye." O ye ko grade be to ka kɛ baarakɛcogo ye dilan sira bɛɛ fɛ. A be se ka di i n’a fɔ .tubo, bar, drapo, walima forgement, o kɔ, u b’a dilan, k’a dilan ni masin ye, k’a sodi wala k’a furakɛ ni funteni ye ka kɛɲɛ ni fɛɛn laban ka laɲinitaw ye. O lo kama .AISI 4130 nɛgɛ min be ɲɔgɔn minɛa be kɛ ka caya yɔrɔw la minw dilanna ni ɛnzeniyɛri ye ani u lɔcogo wala u ka baarakɛcogo dantigɛra, sanni ka baara kɛ ni nɛgɛ dilanninw ye yɔrɔ minw na nɛgɛ gwansan min be ni karbɔni ye, o be se ka bɔ yen ka ban.
ɲiningaliw

01.Yala AISI 4130 nɛgɛ nɛgɛlaman be ni fanga kelen ye wa?
02.AISI 4130 ka cogoya jumɛn lo ka di mɔgɔw ye ka sɔgɔli kɛ?
03.AISI 4130 ni 4140 tɛ kelen ye cogo di baarakɛcogo ɲuman na?
04.Mun lo ka kan ka sɛgɛsɛgɛ ka kɔn ka AISI 4130 nɛgɛ nɛgɛlaman yira?
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