I-WearTuf ye-450 i-Abrasion Resistant Steel Plate

Iimpawu
I-WearTuf 450 yintsimbi exhathisayo ye-Q&T ye-martensitic abrasion enobunzima obuyi-avareji ye-450 Brinell. I-WearTuf 450 idibanisa iipropathi ezixhathisayo kunye ne-weldability egqwesileyo kunye nokubanda kokwenza amandla. Ngenxa yokuqina kwempembelelo ephezulu, i-WearTuf 450 inika ingqibelelo entle kakhulu yokuqhekeka.

Imilinganiselo
I-WearTuf 450 inikezelwa kwi-range yobunzima be-3.0 - 60.0 mm kunye nobubanzi beplate ye-900 - 3 100 mm. Ubude bepleyiti ebonelelweyo ukusuka kwi-4 000 ukuya kwi-18 000 mm.

Ukuqina kwempembelelo
Eqhelekileyo 45J/-40°C (-40°F)
Ukuqina kwempembelelo kunikwa njengamandla afunxayo kwiqondo lobushushu, ukuba ngumndilili weesampulu zovavanyo ezintathu ezipheleleyo zeCharpy-V kwicala le-longitudinal ukuya ekuqengqelekeni, ngokutsho kwe-EN ISO 148-1.

Isiqinisekiso sokuqina
Ukuqina komphezulu: 425-475 Brinell
Uluhlu lobulukhuni oluqinisekisiweyo, olulinganiswa kwindawo egayiweyo kubunzulu be-0.5 - 2.0 mm ngaphantsi kwendawo yepleyiti, ngokwe-ISO EN 6506-1.
Ubulukhuni obuncinci beziko:
Ubukhulu bepleyiti ≤ 20mm: min 425 Brinell
Ubukhulu bepleyiti ＞ 20mm: 95% min iqinisekisiwe ngobulukhuni bomphezulu.

Usetyenziso
I-WearTuf 450 ilingana nenani elikhulu lezicelo ezahlukeneyo ngaphakathi komhlaba, imigodi kunye nezixhobo zothutho. I-WearTuf 450 yenzelwe ngokukodwa usetyenziso olujolise kubunzima bokuyila iikhonsepthi, ezifana nokuphuma nokuphuma kwendlela yokulahla inkunkuma kunye nemizimba yetipper, izikhongozeli eziphezulu ezivulekileyo, umxube wekhonkrithi kunye neelori zenkunkuma.

Uvavanyo lwe-ultrasonic
Zonke iipleyiti ezizisiweyo ziyahlangabezana neKlasi E1, imfuno ye-S1, ngokwe-EN 10 160.

Imeko yonikezelo
I-WearTuf 450 ihanjiswa kwimeko ecinyiweyo (Q), kwaye xa ifunyenwe iyimfuneko kwimeko yokucima kunye nobushushu (QT).
Iipleyiti zihanjiswa ngeemiphetho ezichetyiweyo okanye ezisikiwe nge-thermal.

Ukunyamezelana
Ukunyamezela ukutyeba kwe-WearTuf 450 kuyadibana kwaye kudlule ukunyamezela ubukhulu be-EN 10 029
Udidi A. Unyamezelo kwimilo, ubude, kunye nobubanzi buhlangabezana neemfuno ze-EN 10029. Unyamezelo lwe-flatness luhambelana ne-EN 10 029 Udidi S okanye kufutshane.

Ubume bomphezulu kunye neempawu
Umphezulu ohanjisiweyo ugqiba udibana kwaye ugqithise lowo we-EN 10163-2 udidi A, udidi oluphantsi lwe-3.
Amacwecwe aya kuhanjiswa njengepeyinti, esebenzisa i-zinc ephantsi ye-silicate corrosion corrosion protective shop primer. Iipleyiti nazo zinokuhanjiswa zingapeyintwanga.

Unyango lobushushu
Ekubeni iipropati ezikwimeko yonikezelo azinakugcinwa emva kokuvezwa kubushushu benkonzo obungaphezulu kwe-250 ° C, i-WearTuf 450 ayijoliswanga kunyango olongezelelweyo lobushushu.

Ukuqulunqwa kwemichiza
Uhlalutyo lwe-Ladle: Intsimbi ihlanjululwe kwaye ibulewe ngokupheleleyo, wt%

Ukutyeba (mm)	C max	Si max	Mnu max	P max	S max	Cr max	Ni max	Mo max	B max	CEV Isiqhelo	CET Isiqhelo
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

IiPropati zoomatshini

Unikeze Amandla Rp0.2	Tensile strength Rm	Elongation A5
1100 MPa	1400 MPa	10%