WearTuf 400 Abrasion Resistant Steel Phaj

Yam ntxwv
WearTuf 400 yog tag nrho martensitic Q&T abrasion resistant steel phaj, muaj ib tug hardness ntawm nruab nrab 400 Brinell. WearTuf 400 yog ntau yam hnav phaj uas sib xyaw ua haujlwm tsis zoo nrog cov weldability zoo thiab muaj peev xwm ua kom txias. Lub siab muaj zog toughness muab qhov zoo heev tawg tsis kam ntawm steel thaum fabrication thiab nyob rau hauv kev pab cuam.

Qhov ntev
WearTuf 400 yog nkag rau hauv lub thickness ntawm 4.0 - 50.0 hli thiab nyob rau hauv lub phaj dav ntawm 900 - 3 100 hli. Muab phaj ntev los ntawm 4 000 rau 18 000 mm.

Impact toughness
45J/-40 ° C (-40 ° F)
Qhov cuam tshuam toughness yog muab raws li lub zog nqus ntawm qhov kub thiab txias, yog qhov nruab nrab ntawm peb qhov loj tag nrho Charpy-V kuaj cov qauv nyob rau hauv longitudinal kev taw qhia rau dov, raws li EN ISO 148-1.

Hardness guarantee
Nto hardness: 370-430 Brinell
Tau lees paub qhov hardness ntau yam, ntsuas rau ntawm qhov chaw milled ntawm qhov tob ntawm 0.5 - 2.0 hli hauv qab phaj saum npoo, raws li ISO EN 6506-1.
Min nruab nrab hardness:
Phaj thickness ≤ 20mm: min 370 Brinell
Phaj thickness ＞ 20mm: 95% ntawm min lav hardness.

Daim ntawv thov
WearTuf 400 tau pom nws daim ntawv thov hauv paus ntawm lub ntiaj teb ib txwm tsiv, tsuas thiab thauj khoom, xws li thoob, dumpers, tippers, crushers, hammers, conveyors thiab lwm yam mineral feeding systems. Tau muab nkag rau hauv qhov nyias nyias thiab dav dav, WearTuf 400 tseem tsom mus rau lub teeb hnyav hnav cov qauv tsim thiab kev siv.

Kev kuaj ultrasonic
Txhua daim hlau xa tuaj raws li Chav Kawm E1, S1 qhov yuav tsum tau ua, raws li EN 10 160.

Kev xa khoom
WearTuf 400 raug xa mus rau hauv qhov xwm txheej quenched (Q), thiab thaum pom tias tsim nyog nyob rau hauv qhov xwm txheej ntawm quenched thiab tempered (QT).
Cov phaj yog xa nrog sheared los yog thermally txiav npoo.

Ua siab ntev
Lub thickness kam rau ua ntawm WearTuf 400 ua tau raws li thiab tshaj qhov tuab kam rau ua ntawm EN 10 029
Chav A. Kev kam rau siab ntawm cov duab, qhov ntev, thiab qhov dav ua tau raws li qhov yuav tsum tau ua ntawm EN 10029. Flatness kam rau ua raws li EN 10 029 Class S lossis ze dua.

Deg mob thiab cov khoom
Kev xa khoom nto tiav raws li thiab tshaj EN 10163-2 Class A, Subclass 3.
Cov phaj yuav raug xa tawm raws li kev txhaj tshuaj pleev xim, siv cov zinc silicate corrosion tiv thaiv lub khw muag khoom qis. Cov phaj kuj tuaj yeem xa tuaj raws li tsis muaj xim.

Kev kho cua sov
Txij li cov khoom nyob rau hauv raws li tus me nyuam tus mob tsis tuaj yeem khaws cia tom qab raug ntawm qhov kev pab cuam kub siab tshaj 250 ° C, WearTuf 400 tsis yog npaj rau kev kho cua sov ntxiv.

Kev ua tau zoo
1) Khoov,
2) vuam,
3) Txiav
4) Machining

Tshuaj muaj pes tsawg leeg
Ladle tsom xam: Cov hlau yog grain refined thiab tag nrho tua, wt%CEV = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
CET = C + (Mn + Mo)/10 + (Cr + Cu)/20 + Ni/40

Mechanical Properties