WearTuf 450 Abrasion Resistant Steel Plate

Makhalidwe
WearTuf 450 ndi chitsulo chokwanira cha martensitic Q&T abrasion chosagwira chomwe chili ndi kuuma kwa pafupifupi 450 Brinell. WearTuf 450 imaphatikiza zinthu zosagwirizana ndi mavalidwe ndi kuwotcherera kwambiri komanso kuzizira kopanga mphamvu. Chifukwa champhamvu kwambiri, WearTuf 450 imapereka umphumphu wabwino kwambiri.

Makulidwe
WearTuf 450 imaperekedwa mu ukali wa makulidwe a 3.0 - 60.0 mm ndi m'lifupi mwa mbale 900 - 3 100 mm. Amaperekedwa mbale kutalika kuchokera 4 000 mpaka 18 000 mm.

Impact kulimba
45J/-40°C (-40°F)
Kulimba kwamphamvu kumaperekedwa ngati mphamvu yoyamwa pa kutentha, kukhala avareji ya zitsanzo zitatu zoyeserera za Charpy-V motsata utali wozungulira, malinga ndi EN ISO 148-1.

Chitsimikizo cha kuuma
Kuuma kwa pamwamba: 425-475 Brinell
TS EN ISO 6506-1 ISO EN 6506-1 Kuuma kotsimikizika kotsimikizika, kuyeza pamtunda wa mphero ndikuya kwa 0.5 - 2.0 mm pansi pa mbale.
Min center hardness:
Makulidwe a mbale ≤ 20mm: min 425 Brinell
Makulidwe a mbale ＞ 20mm: 95% ya min imatsimikizika kuuma kwapamtunda.

Mapulogalamu
WearTuf 450 imagwirizana ndi kuchuluka kwazinthu zosiyanasiyana zomwe zikuyenda padziko lapansi, migodi ndi zida zoyendera. WearTuf 450 idapangidwa mwapadera kuti igwiritsidwe ntchito poyang'ana malingaliro opangira zolemera mopepuka, monga podutsa ndi kutuluka mumsewu ndi matupi a tipper, zotengera zapamwamba zotseguka, chosakanizira konkire ndi magalimoto otaya zinyalala.

Akupanga kuyezetsa
Ma mbale onse operekedwa amakwaniritsa zofunikira za Gulu E1, S1, malinga ndi EN 10 160.

Mkhalidwe wotumizira
WearTuf 450 imaperekedwa mumkhalidwe wozimitsidwa (Q), ndipo ikapezeka kuti ndi yofunikira pakuzimitsidwa ndi kupsya mtima (QT).
Masamba amaperekedwa ndi shear kapena m'mphepete mwa thermally.

Kulekerera
Kulekerera kwa makulidwe a WearTuf 450 kumakumana ndikupitilira kulolerana kwa EN 10 029
Kalasi A. Kulolera kwa mawonekedwe, kutalika, ndi m'lifupi kumakwaniritsa zofunikira za EN 10029. Kulekerera kwa flatness kumagwirizana ndi EN 10 029 Kalasi S kapena pafupi.

Maonekedwe a pamwamba ndi katundu
Mapeto operekedwa amakumana ndikupitilira EN 10163-2 Class A, Subclass 3.
Ma mbalewa adzaperekedwa ngati opaka utoto, pogwiritsa ntchito choyambira chachitetezo cha zinc silicate corrosion. Mambale amathanso kuperekedwa ngati osapenta.

Kutentha Chithandizo
Popeza katundu yemwe ali mumkhalidwe wobereka sangathe kusungidwa pambuyo poyatsidwa ndi kutentha kwa 250 ° C, WearTuf 450 sinapangidwe kuti ichiritsenso kutentha.

Chemical Composition
Kusanthula kwa ladle: Chitsulo ndi tirigu woyengedwa ndikuphedwa kwathunthu, wt%

Makulidwe (mm)	C max	Si max	Mn max	P max	S max	Cr max	Ndi max	Mo max	B max	CEV Chitsanzo	Malingaliro a kampani CET Chitsanzo
4.0 - 12.0	0.20	0.60	1.50	0.025	0.010	0.40	0.10	0.20	0.004	0.42	0.31
12.1 - 25.0	0.22	0.60	1.50	0.025	0.010	0.60	0.20	0.25	0.004	0.50	0.35
25.1 - 35.0	0.22	0.70	1.60	0.025	0.010	1.00	0.25	0.30	0.004	0.59	0.38
35.1 - 50.0	0.23	0.70	1.60	0.025	0.010	1.20	0.70	0.50	0.004	0.69	0.40

CEV = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
CET = C + (Mn + Mo)/10 + (Cr + Cu)/20 + Ni/40

Mechanical Properties

Zokolola mphamvu Rp0.2	Kulimba kwamakokedwe Rm	Elongation A5
1100 MPa	1400 MPa	10%