1.5531 Nws

 

1.5531 steel yog ib hom chromium-molybdenum alloy steel, nrog rau cov qauv EN 10083-3. Cov tshuaj muaj pes tsawg leeg muaj xws li carbon (C) cov ntsiab lus ntawm 0.28-0.33 feem pua, silicon (Si) cov ntsiab lus ntawm 0.10-0.4{{1 0}} feem pua ​​​​, ib qho manganese (Mn) cov ntsiab lus ntawm 0.40-0.60 feem pua, thiab phosphorus (P) thiab sulfur (S) cov ntsiab lus uas tsis pub tshaj 0.035 feem pua ​​. Cov ntsiab lus chromium (Cr) yog 1.50-1.80 feem pua, thaum cov ntsiab lus molybdenum (Mo) yog 0.25-0.40 feem pua ​​.

 

1.5531 steel muaj lub zog tensile ntawm 800-1000 MPa, lub zog tawm los ntawm 650-800 MPa, thiab cov pob txha elongation ntawm ntau dua lossis sib npaug li 14 feem pua. Cov khoom no ua rau 1.5531 steel tsim nyog rau kev tsim cov khoom siv dag zog siab thiab cov khoom siv.

 

Cov hlau no tsuas yog siv los tsim cov khoom uas tuaj yeem tiv taus qhov hnyav thiab kev vibration loads, xws li kev sib txhuam hauv ob sab phlu, bearing seats, transmission shafts, screws, and piston rods. Tsis tas li ntawd, 1.5531 steel feem ntau yog siv rau hauv kev tsim cov khoom hauv tsheb, aerospace, petrochemical, thiab lub zog kev lag luam.

 

1.5531 steel feem ntau yog nyob rau hauv lub tshav kub-kho lub xeev, thiab nws hardness thiab lub zog yuav nce los ntawm kev kho cua sov (quenching thiab tempering).

 

Qhov zoo ntawm cov hlau no suav nrog lub zog siab, zoo ductility thiab toughness, thiab siab hnav thiab corrosion kuj. Tsis tas li ntawd, 1.5531 steel muaj qhov zoo weldability thiab machining kev ua tau zoo.

 

Qhov tsis zoo ntawm 1.5531 steel muaj xws li susceptibility rau oxidation thiab poob ntawm lub zog nyob rau hauv high-kub ib puag ncig vim muaj cov alloying ntsiab xws li chromium thiab molybdenum. Cov ntsiab lus carbon tsawg hauv cov hlau kuj tuaj yeem cuam tshuam rau nws qhov hardness thiab lub zog.

 

Cov ntaub ntawv ntawm 1.5531 steel muaj xws li tuav, daim hlau, thiab cov kav dej. Lub npe thiab qib kev xaiv rau 1.5531 steel yuav txawv nyob rau hauv ntau lub teb chaws thiab cheeb tsam. Piv txwv li, nyob rau hauv cov teb chaws Europe, nws yog hu ua EN 10083-3:2006 37CrMoS3, thaum nyob rau hauv Tuam Tshoj nws yog hu ua 37CrMoS3, nyob rau hauv lub teb chaws Yelemees nws yog GS-37CrMoS3, thiab nyob rau hauv lub tebchaws United States nws yog lub npe hu ua AISI 4137.

 

Zuag qhia tag nrho, 1.5531 steel yog chromium-molybdenum alloy steel uas muaj lub zog siab thiab hnav tsis kam, ua rau nws tsim nyog rau kev tsim cov khoom siv dag zog siab thiab cov khoom siv. Nws cov khoom yog feem ntau zoo, tab sis nws yog ib qho tseem ceeb uas yuav tau xav txog qhov muaj peev xwm rau oxidation thiab lub zog poob nyob rau hauv high-temperature ib puag ncig. Lub npe, kev faib tawm, thiab qib kev xaiv rau 1.5531 steel yuav txawv nyob rau hauv ntau lub teb chaws thiab cheeb tsam, yog li nws yog ib qho tseem ceeb kom paub meej cov ntsiab lus tshwj xeeb ua ntej xaiv cov hlau no.

 

 

Kab lus	Kev tsim kho steel hlau
Txuj	AISI, ASTM, EN, BS, GB, DIN, JIS
Khoom siv	38Cr2,1.7003,46Cr2,1.7006,34Cr4,1.7033,34CrS4 ,1.7037 ,37Cr4 ,1.7034 ,37CrS4 ,1.7038 ,41Cr{25}.715Cr4 ,41Cr{25}. 18,25CrMoS4,1.7213,34CrMo4,1.722,34CrMoS4 ,1.7226,42CrMo4 ,1.7225,42CrMoS4,1.7227,50CrMo4,1.7228,34CrNiMo6,1.6582,30CrNiMo8,1.658, 35NiCr6,1.5817Mo,Cr1.5iMo9,36NiMo9 ,30NiCrMo16-6,1.6747,51CrV4,1.8159,20MnB5 , 1.553,30MnB5,1.5531,38MnB5,1.5532,27MnCrB5-2,1.7182,33MnCrB5-2,33MnCrB5-2,1.7185,391SC4,39MnCr4 40, 42c r M o ,35C r M o ,20C r N i M o ,SNCM220,SCM435,SCM430,8620,SNCM220,SCM415,8650,5150,4150,SCR415,SCR3504,SCR Cr, 45 Cr, 40C r N i M o, 30C r M n S i A, 35C r M n S i A, 27S i M n, thiab lwm yam
Tso zis rau	Singapore, Indonesia, Kaus Lim Qab Teb, Thaib, Nyab Laj, Saudi Arabia, Brazil, Spain, Canada, Tebchaws Asmeskas, thiab Egypt, Is Nrias teb, Kuwait, Dubai, Kuwait, Peru, Mexico, thiab Russia, Malaysia, thiab lwm yam.
Pob	Ntim ntim, export txheem ntim lossis raws li cov neeg siv khoom xav tau
Lub sij hawm xa tuaj	7-15 hnub lossis raws li kev txiav txim kom muaj nuj nqis lossis kev sib tham
Nqe nqe lus	Nqe lus CIF, FOB, CFR.
Them	Letter of credit, xa xov xa mus, thiab lwm yam
Yam tsawg kawg nkaus	Ib ton

 

 

Vim li cas thiaj xaiv peb?

• Peb cov khoom siv hlau alloy tuaj yeem ua raws li qhov yuav tsum tau ua.
• Peb ua raws li kev txhim kho kev tshaj lij, cov khoom peb ua tau zoo.
• Peb cov khoom siv hlau alloy yog cov khoom siv ntau yam thiab tuaj yeem siv rau ntau yam kev siv.
• Peb ua raws li peb lub tswv yim ntawm kev ncaj ncees, kev ntseeg siab thiab kev ntseeg siab los muab kev pabcuam rau cov neeg siv khoom thiab ua tiav qhov kev yeej-yeej nrog cov neeg siv khoom.
• Peb cov khoom siv hlau alloy yog tsim los rau kev ua haujlwm thiab kev ua haujlwm ntev.
• "Xav seb cov neeg siv khoom xav li cas, txhawj xeeb txog qhov uas cov neeg siv khoom xav tau" tsis yog peb txoj kev cog lus rau peb cov neeg siv khoom nkaus xwb tab sis kuj yog peb lub hom phiaj. Peb yuav ua kom nrawm nrog lub sijhawm, ua ntej nrog kev txiav txim siab, thiab ua siab dawb them rov qab kev ntseeg siab thiab kev txhawb nqa ntawm peb cov neeg siv khoom nrog cov khoom zoo 1.5531 thiab cov kev pabcuam.
• Peb muab cov ncauj lus kom ntxaws txog cov khoom lag luam thiab kev txhawb nqa rau tag nrho peb cov khoom siv hlau alloy.
• Tsis tas li ntawd, peb muaj ib pab pawg neeg tswj xyuas cov neeg ua haujlwm zoo thiab cov kws tshaj lij, uas ua rau cov khoom lag luam zoo thiab muaj peev xwm los tsim cov khoom tshiab los nthuav peb cov lag luam hauv tsev thiab txawv teb chaws.
• Peb cov khoom siv Alloy Structural Steel yog tsim los kom yooj yim rau nruab, txuag peb cov neeg siv khoom lub sijhawm thiab nyiaj txiag.
• Peb lub tuam txhab yeej ib txwm ua raws li cov kev pab cuam lub tswv yim ntawm kev ua tau zoo ua ntej thiab cov neeg siv khoom ua ntej, ua tib zoo saib xyuas cov kev txaus siab ntawm cov neeg siv khoom, rov qab mus rau qhov tseem ceeb, thiab siv qhov kev paub tiag tiag ntawm cov neeg siv khoom kawg ua lub hauv paus.

Cim npe nrov: 1.5531 steel, Tuam Tshoj 1.5531 steel lwm tus neeg, Hoobkas