34CrNiMo6 Alloy Steel Round Bar

34CrNiMo6 Steel yog ib qho tseem ceeb alloy engineering steel qib raws li BS EN 10083-3: 2006. 34CrNim06 steel muaj

siab zog, siab toughness thiab zoo hardenability. EN / DIN 34CrNiMo6 alloy steel muaj qhov ruaj khov ntawm kev ua haujlwm

overheating, tab sis qhov rhiab heev ntawm 34CrNiM06 yog siab. Nws kuj muaj cov temper brittleness, yog li cov weldability ntawm

34CrNiMo6 cov khoom tsis zoo. Cov hlau 34CrNiMo6 xav tau lub siab kub preheating ua ntej vuam thiaj li yuav

tshem tawm cov kev ntxhov siab tom qab vuam txheej txheem

 

Cov yam ntxwv ntawm DIN 34CrNiMo6 / 1.6582 Hlau

34CrNiMo6 yog 1.8 feem pua ​​​​nickel - chromium - molybdenum siab hardenability siab tensile steel - feem ntau muab hardened thiab tempered nyob rau hauv lub tensile ntau ntawm 930 - 1080 Mpa ( mob U) - (Rc 28 - 36).
Characterized los ntawm siab zog thiab toughness nyob rau hauv kuj loj seem.
Pre hardened thiab tempered 4340 tuaj yeem ua kom tawv tawv ntxiv los ntawm nplaim taws lossis induction hardening thiab los ntawm nitriding.
34CrNiMo6 yog siv nyob rau hauv feem ntau kev lag luam sectors rau daim ntawv thov uas yuav tsum tau siab tensile/yield zog tshaj 4140 yuav muab tau.

34CrNiMo6 / 1.6582 Alloy Steel Daim Ntawv Thov

High voltage bolts thiab ceev, crankshafts, cam shafts, kis axles, torsion tuav, tsav shafts, twj tso kua mis shafts, cab shafts, conveyor rollers, stems, pins, khi rods, clutch discs. Loj-mas tuag rau kub stamping. 34CrNiMo6 Steel yog dav siv nyob rau hauv lub aerospace kev lag luam rau cov yam ntxwv ntawm flaps los ua ke, fuselage thiab tsaws iav, kiv cua dav hlau qag.

34CrNiM06 Alloy Round Bar kam rau ua

Hlau Ua

Ingot Production

Forged Bars

Tshuab

Annealing:Tshav kub rau 800 degree - 850 degree, tuav kom txog thaum qhov kub tsis sib xws thoob plaws hauv seem thiab txias hauv qhov cub.

Nplaim lossis Induction Hardening:1.6582 steel tuaj yeem ua kom tawv tawv ntxiv los ntawm cov nplaim taws lossis induction hardening txoj kev uas ua rau cov ntaub ntawv hardness ntau tshaj Rc 50. Cov khoom yuav tsum tau rhuab kom sai li sai tau rau qhov kub ntawm austenitic (830 degree - 860 degree ) thiab qhov yuav tsum tau muaj qhov tob ua raws li cov roj los yog dej quench tam sim ntawd, nyob ntawm qhov xav tau hardness, workpiece loj / duab thiab quenching kev npaj. Tom qab quenching rau tes sov, feem ntau cov khoom yuav tsum tau tempered ntawm 150 degree - 200 degree kom tshem tawm quenching stresses nyob rau hauv rooj plaub. Qhov no yuav muaj me ntsis cuam tshuam rau cov ntaub ntawv hardness.

Hardening:Tshav kub rau 830 degree - 860 degree, tuav kom txog thaum qhov kub tsis sib xws thoob plaws hauv seem, tsau rau 10 - 15 feeb ntawm 25 mm seem, thiab tua cov roj, dej, lossis polymer raws li xav tau.

* Kub tam sim ntawd thaum tseem sov tes.

Nitriding:1.6582 steel kuj tseem tuaj yeem ua tiav nitrided, muab qhov tawv tawv txog li Rc 60. Nitriding yog nqa tawm ntawm 490 degree - 530 degree, ua raws li qhov txias txias (tsis muaj quench) txo qhov teeb meem ntawm distortion. Yog li ntawd, cov khoom tuaj yeem raug machined kom ze rau qhov kawg, tawm hauv kev sib tsoo nkaus xwb. Lub zog tensile ntawm cov tub ntxhais feem ntau tsis cuam tshuam vim qhov kub ntawm nitriding feem ntau qis dua qhov qub tempering kub ua haujlwm. NB Nickel yog inert rau qhov kev txiav txim ntawm nitrogen thiab feem ntau resists nws diffusion rau hauv hlau. Qhov no tuaj yeem ua rau cov ntaub ntawv qis dua lossis ntev dua lub sijhawm nitriding rau cov hlau uas muaj npib tsib xee xws li 1.6582 steel.

Kev Tiv Thaiv Kev Nyuaj Siab: Kub rau 600 degree - 650 degree, tuav kom txog thaum ntsuas kub tsis sib xws thoob plaws hauv seem, tsau rau 1 teev ib 25 hli ntawm ntu, thiab txias hauv huab cua.

Tempering:Rov ua kom sov rau 450 degree - 660 degree raws li qhov xav tau, tuav kom txog thaum ntsuas kub tsis sib xws thoob plaws hauv ntu, tsau rau 1 teev ib 25 hli ntawm ntu, thiab txias hauv huab cua. NB Tempering yuav tsum raug zam yog tias ua tau nyob rau hauv thaj tsam 250 degree - 450 degree vim yog temper brittleness.

Cov Lus Ceeb Toom Txog Kev Kho Thaum Tshav Kub Kub: Cov cua kub cua sov, qhov ntsuas cua sov, lub sijhawm txias thiab lub sijhawm ntub dej yuav sib txawv vim muaj ntau yam xws li cov khoom ua haujlwm loj / zoo li lub tshuab hluav taws xob ua haujlwm, quenching nruab nrab thiab ua haujlwm hloov chaw thiab lwm yam.

Packing & Delivery

• 1. Txheem Seaworthy Ntim, Rectangular Shape Bundle, Npog Nrog Tarpaulin, Ntim lossis Hauv Cov Khoom, lossis raws li cov neeg siv khoom thov.
• 2.Load hauv 20ft / 40ft hiav txwv tsim nyog shipping thawv

Peb Qhov Kev Pabcuam