Kawm txhua yam txog 4130 steel tuaj yeem nqa ntau yam ntawm koj lub phaj. Tias yog vim li cas peb tau mob siab rau phau ntawv qhia no los pab thiab pab koj hauv kev yuav khoom 4130 steel.
Peb yuav muab cov lus qhia rau koj seb koj tuaj yeem yuav qhov zoo tshaj plaws ntawm 4130 steel hauv khw!
4130 steel yog ib hom kev muaj zog tsis tshua muaj hlau uas muaj chromium thiab molybdenum ntxiv los txhim kho cov hardenability. 4130 tseem hu ua Chromoly, uas yog lub npe rau American Iron and Steel Institute (AISI) tsim. 4130 steel muaj ntau yam txiaj ntsig suav nrog kev ua kom muaj zog dua 4150 lossis 4340, tab sis sib dua hauv qhov hnyav.
4130 tuaj yeem siv rau hauv cov ntawv thov uas muaj cov khoom loj xws li qag, lub zog, crankshafts thiab thav duab rau cov tsheb khiav tawm.
QHOV TSEEB 4130 STEEL yog dab tsi
4130 steel yog ib hom hlau uas tsis tshua muaj carbon nrog chromium-molybdenum alloys.
4130 steel piv txwv nyob rau hauv round bar puab / daim ntawv
Nws yog ib feem ntawm 41xx steel tsev neeg thiab paub tias muaj tensile thiab yield zog ntawm 85, 000 rau 110, 000 psi thiab 70, 000 rau 85, 000 psi raws.
Thiab yog tias koj xav tias lub zog no yog qhov sib txawv ntawm txhua hom hlau, rov xav dua! Lub zog tensile ntawm cov hlau tsis tu ncua zaum qhov twg ntawm 53,700 thiab 63,800 psi - uas txaus los ua rau koj xav tias nyuaj npaum li cas, tawv, thiab muaj zog 4130 steels.
Hauv tsev neeg hlau ntawm 41xx, 4130 yog ib qho ntawm cov nto moo tshaj plaws thiab tseem ceeb tshaj plaws. Vim nws lub cev muaj zog, nws ua raws li cov cai thiab cov kev cai tsim los ntawm SAE thiab AISI.
CHEMICAL COMPOSITION NTAWM 4130
Txhawm rau pab koj nkag siab txog cov hlau tshwj xeeb no, ntawm no yog qhov nrawm nrawm ntawm cov ntsiab lus tshuaj ntawm 4130 steel.
Lub zog, ductility, thiab tag nrho toughness ntawm 4130 steel yog vim nws cov tshuaj muaj pes tsawg leeg
CEEB TOOM: Qhov no yog raws li tus qauv ntawm ASTM; kuj, raws li tau teev tseg los ntawm AISI thiab SAE:
- Tsawg dua lossis sib npaug rau 0.04 feem pua ntawm Sulfur (S)
- 28 feem pua rau 0.33 feem pua ntawm Carbon (C)
- Tsawg dua lossis sib npaug rau 0.035 feem pua ntawm Phosphorus (P)
- 8% mus rau 1.1% ntawm Chromium (Cr)
- 15 feem pua rau 0.35 feem pua ntawm Silicon (Si)
- 15 feem pua rau 0.25 feem pua ntawm Molybdenum
- 7 feem pua rau 0.9 feem pua ntawm Manganese (Mn)
Qhov no yog cov tshuaj muaj pes tsawg leeg ntawm 4130 steel. Tab sis koj puas tau xav tias yog vim li cas nws thiaj li hu ua 4130 steel thawj zaug?
LUB SIJ HAWM 4130 STEEL tuaj ntawm qhov twg?
Yog tias koj tsis paub, lo lus "4130" yog vim nws cov ntsiab lus. Qhov thib ib (1st) tus lej ntawm qib yog hais txog cov chav kawm steel thiab cov alloying qhov chaw. Qhov thib ob (2nd) tus lej yog lub cim rau cov ntsiab lus alloying 'tus txheeb ze feem pua.
Cov lej kawg (3rdthiab 4th) yog tus sawv cev ntawm cov ntsiab lus carbon nyob rau hauv nws - nws tau qhia nyob rau hauv increments ntawm 0.01 feem pua .
Uas tau hais tias, nws yooj yim hais tias 4130 steel yog ib feem ntawm 41xx tsev neeg (uas yog chromium-molybdenum steels nrog 1 feem pua, thiab txog 0.30 feem pua ntawm carbon.
4130 LEEJ TWG?
4130 hnyav kwv yees li 14lbs/ft lossis .25 lbs ib nti ntawm thickness. Qhov no txhais tau hais tias 4130 steel tubing nrog ib txoj kab uas hla ntawm ib nti yuav hnyav li 6 phaus thaum 4130 daim hlau nrog lub thickness ntawm ib yim ntawm ib nti yuav hnyav txog 0.06 lbs ib square feet.
DIMENSION 4130 yog dab tsi?
Lub 4130 steel tubing muaj txoj kab uas hla ntawm .188 "mus rau ze li 13". 4130 daim hlau yog muaj nyob rau hauv thicknesses xws li tsawg dua 60 txhiab (0.060 ") mus txog thiab tshaj ob nti. hauv txoj kab uas hla.
4130 txawv ntawm 4150 thiab 4340 li cas?
4130 steel muaj zog dua li 4150 lossis 4340. 4130 kuj muaj qhov kev ua kom qaug zog ntau dua, txhais tau tias nws tuaj yeem tiv taus kev ntxhov siab ntau dhau sijhawm ua ntej tawg. Txawm li cas los xij, 4130 yog qhov sib dua ntawm qhov hnyav dua 4150 lossis 4340. Qhov no ua rau 4130 yog qhov kev xaiv zoo rau cov ntawv thov uas muaj lub zog siab rau qhov hnyav piv yog qhov tseem ceeb.
YOG 4130 MAGNETIC?
Tsis yog, 4130 steel tsis yog hlau nplaum. 4130 muaj cov ntsiab lus carbon tsawg thiab qhov sib ntxiv ntawm chromium thiab molybdenum pab tiv thaiv kev tsim cov hlau nplaum. Qhov no ua rau 4130 tsis tshua muaj kev cuam tshuam rau corrosion thiab txhim kho cov hardness ntawm cov hlau. 4130 tsis yog hlau nplaum uas ua rau nws zoo tagnrho rau vuam thiab sib sau yam tsis tsim kev puas tsuaj rau cov hlau.
4130 YUAV UA LI CAS?
4130 muaj cov xim dub oxide tiav uas tuaj yeem pleev xim tau yooj yim lossis hmoov coated saum toj no los tiv thaiv corrosion, oxidation los yog xeb tom qab fabrication rau hauv qhov chaw. 4130 daim hlau muaj qhov npub tiav nrog me ntsis ci. 4130 tubing muaj qhov ci tiav thiab tuaj yeem ua tau yooj yim welded yam tsis muaj kev puas tsuaj rau cov hlau.
Puas yog 4130 HEAT kho?
Yog lawm, 4130 yog kho cua sov siv cov txheej txheem quench thiab temper. Tom qab cov hlau tau tsim los rau hauv nws qhov kev xav tau, nws yog rhuab mus rau qhov kub thiab txias thiab sai sai quenched nyob rau hauv roj los yog dej. Qhov no ua rau cov hlau harden thiab temper, uas muab nws lub zog thiab toughness. 4130 feem ntau yog tempered ntawm qhov kub qis dua 4150 lossis 4340 kom tsis txhob poob ntawm qhov tawv.