AISI SAE 4130 steel coil palte ntawv
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
By bundles, txhua pob hnyav hauv qab 3 tons, rau me me sab nrauv
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
Heavy qhov ntau thiab tsawg tsis tuaj yeem thauj mus rau hauv cov thawv tuaj yeem xa los ntawm cov khoom thauj ntau
