AISI 4340 4130 4140 HRC Kub Txias Rolled Steel Chev CRC Cold Rolled Steel Chev
Tsis muaj teeb meem cov neeg siv khoom tshiab lossis cov neeg siv khoom dhau los, Peb ntseeg hais tias muaj kev qhia ntev thiab kev ntseeg siab rau AISI 4340 4130 4140 HRC Kub Cold Rolled Steel Chev CRC Cold Rolled Steel Chev, Txhua tus nqi ntau yog nyob ntawm seb qhov ntau ntawm koj li kev yuav khoom;qhov ntau koj yuav, qhov deb npaum li cas tus nqi yog.Peb kuj muab kev pabcuam OEM zoo rau ntau lub npe nrov.
Tsis muaj teeb meem cov neeg siv khoom tshiab lossis cov neeg siv khoom qub, Peb ntseeg hais tias ntev ntev thiab kev sib raug zoo rau kev ntseeg siabAISI 4130 coil, Rau ntau tshaj kaum xyoo dhau los hauv daim ntawv no, peb lub tuam txhab tau txais lub koob npe nrov hauv tsev thiab txawv teb chaws.Yog li peb zoo siab tos txais cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj yeem tiv tauj peb, tsis yog rau kev lag luam, tab sis kuj yog kev phooj ywg.
Product Detail
4130 yog cov qauv hlau ua hauv Tebchaws Meskas.Tus Qauv Qauv: ASTM A29
4130 steel (tseem hu ua AISI 4130 thiab SAE 4130) yog chromium molybdenum low alloy steel nrog ntau zog thiab tawv dua li cov qib steel.Tsis tas li ntawd, cov ntsiab lus carbon ntawm cov hlau no raug txo qis thaum txwv lub zog tuab, muab qhov muaj peev xwm vuam zoo dua li nws cov 4140 steel counterpart.Cov yam ntxwv no ua rau AISI 4130 yog qhov kev xaiv nrov hauv kev lag luam aerospace rau kev tsim khoom lag luam thiab tub rog cov khoom siv dav hlau uas xav tau lub zog siab thiab qhov hnyav.Piv txwv muaj xws li cov iav, piston pins, thiab lwm yam. Lwm yam kev siv 4130 steel muaj xws li cov khoom siv tsheb, cov cuab yeej txiav, thiab cov tshuab drilling thiab mining machinery.
Specification
| Tshuaj muaj pes tsawg leeg ntawm 4130 alloy steel kauj (%) | |||||||
| C | Si | Mn | P | S | Cr | Mo |
|
| 0.28-0.33 Nws | 0.15-0.3 Nws | 0.4-0.6 hli | 0.035 ib | <0.04 | 0.8-1.1 | 0.15-0.25 dr hab |
|
| Mechanical zog ntawm 4130 alloy steel | |||||
| Tensile zog | Yield zog | Elongation | Hardness, | Modulus | Kev txo qis |
| 560 Mpa | 460 Mpa | 21.50% | SIB 217 | 190-210 Gpa | 59.6 ib |
Fabrication thiab Thaum tshav kub kub kho
Machineability
4130 steel tuaj yeem ua tau yooj yim machined siv cov txheej txheem pa.Txawm li cas los xij, machining yuav nyuaj thaum lub hardness ntawm cov hlau nce.
Kev tsim
Kev tsim ntawm 4130 steel tuaj yeem ua tau nyob rau hauv cov mob annealed.
Vuam
Vuam ntawm 4130 steel tuaj yeem ua tau los ntawm txhua txoj kev lag luam.
Kev kho cua sov
4130 steel yog rhuab ntawm 871 ° C (1600 ° F) thiab tom qab ntawd quenched hauv roj.Cov hlau no feem ntau yog kho cua sov ntawm qhov kub ntawm 899 txog 927 ° C (1650 txog 1700 ° F).
Forging
Forging ntawm 4130 steel tuaj yeem ua tau ntawm 954 txog 1204 ° C (1750 txog 2200 ° F).
Kub Ua Haujlwm
Kev ua haujlwm kub ntawm 4130 steel tuaj yeem ua tiav ntawm 816 txog 1093 ° C (1500 txog 2000 ° F).
Ua haujlwm txias
4130 steel tuaj yeem ua haujlwm txias ua haujlwm siv cov txheej txheem pa.
Annealing
4130 steel tuaj yeem muab tso rau ntawm 843 ° C (1550 ° F) tom qab cua txias ntawm 482 ° C (900 ° F).
Tempering
Tempering ntawm 4130 steel tuaj yeem ua tau ntawm 399 txog 566 ° C (750 txog 1050 ° F), nyob ntawm qhov xav tau lub zog.
Hardening
Hardening ntawm 4130 steel tuaj yeem ua tiav nrog kev ua haujlwm txias lossis kev kho cua sov.
4130 Alloy Cold Rolled Steel Sheets muaj peev xwm vuam zoo yam tsis muaj kev cuam tshuam cov hlau puas thiab cuam tshuam.Nws yog feem ntau siv rau hauv kev siv cov qauv, nrog rau cov iav, fasteners, thiab qee qhov dav hlau sab nrauv.
Annealed Steel yog "softer" dua li cov hlau qub thiab muaj peev xwm ua haujlwm ntau dua thaum cov hlau tsis zoo muaj lub zog siab dua.
4130 Steel muaj qhov zoo mach-tsis muaj peev xwm, muaj peev xwm vuam zoo thiab tuaj yeem kho cua sov.Peb cov khoom yog annealed thiab ua tau raws li AMS 6350.
Ntim & Shipping
Los ntawm bundles, txhua pob hnyav hauv qab 3 tons, rau me me sab nraud
Txoj kab uas hla puag ncig bar, txhua pob nrog 4 - 8 steel strips.
20 feet thawv muaj qhov ntev, ntev hauv qab 6000mm
40 feet thawv muaj qhov ntev, ntev hauv qab 12000mm
Los ntawm bulk nkoj, Freight nqi yog tsawg los ntawm bulk cargo, thiab loj
Hnyav qhov ntau thiab tsawg tsis tuaj yeem thauj mus rau hauv cov thawv tuaj yeem xa los ntawm cov khoom thauj ntau
Tsis muaj teeb meem cov neeg siv khoom tshiab lossis cov neeg siv khoom tsis tu ncua, Peb ntseeg hais tias nyob rau hauv kev qhia ntev thiab kev ntseeg siab rau Tuam Tshoj Hoobkas rau AISI 4340 4130 4140 HRC Kub Cold Rolled Steel Chev thiab CRC txias dov steel kauj, Tag nrho cov nqi ranges depend on the quantity of your respective purchase;qhov ntau koj yuav, qhov deb npaum li cas tus nqi yog.Peb kuj muab kev pabcuam OEM zoo rau ntau lub npe nrov.
4130 structural steel muaj zog thiab toughness, siab hardenability, thiab ib tug tseem ceeb hardenability txoj kab uas hla ntawm 15-70 hli nyob rau hauv roj;Lub zog thermal ntawm cov hlau kuj zoo, nrog rau qhov kub siab txaus lub zog hauv qab 500 ℃, tab sis nws lub zog txo qis ntawm 550 ℃;Thaum cov hlau alloy nyob rau hauv qis qis, vuam yog qhov zoo heev, tab sis thaum nws nyob ze rau lub siab txwv, lub weldability yog nruab nrab, thiab preheating rau saum 175 ℃ yuav tsum tau ua ntej vuam;Cov hlau muaj kev ua haujlwm zoo thiab cov yas me me thaum lub caij txias deformation;Muaj thawj hom temper brittleness ntawm 300-350 ℃ thaum kho cua sov;Muaj ib tug nyiam ua pob dawb.
Tuam Tshoj Hoobkas rau Tuam Tshoj Carbon Steel thiab Ms Steel, Rau ntau tshaj kaum xyoo kev nyob rau hauv cov ntaub ntawv no, peb lub tuam txhab tau txais lub koob npe nrov hauv tsev thiab txawv teb chaws.Yog li peb zoo siab tos txais cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj yeem tiv tauj peb, tsis yog rau kev lag luam, tab sis kuj yog kev phooj ywg.
