Hnav-resistant steel NM450

Wear-resistant steel NM450 yog lub siab tso rau-tiv taus ntau yam, nrog kev txiav zoo, khoov, vuam efficiency. Cov khoom lag luam no tau raug sib raug zoo rau kev lees paub hauv tsev engineering cov cuab yeej siv hauv tsev hauv huab hwm coj raws li kev hloov pauv super ntawm cov nqi pheej yig uas tau muab tso rau ntawm daim hlau.

M yog "wearable" nyob rau hauv lub "sib tsoo" thawj cov ntawv sau npe.450 Brinell hardness HB nqi. (450 hardness yog dav, domestic NM450 hardness muaj nqis yog puag ncig 450). Katalor muab NM450 tso rau-resistant hlau phaj nrog tus nqi zoo thiab zoo.

Qhov chaw ntawm lub phaj steel muaj kev cuam tshuam zoo heev thiab kev ua haujlwm vuam tsis muaj zog. Nws yog ib lub tsev hlau txheem hauv Suav teb rau kev tsim cov Excavators, loaders, bulldozers thoob phaj, hniav board, facet ntug phaj.

NM450 muab tso rau hauv cov hlau resistant phaj yog dav siv nyob rau hauv engineering khoom, mining khoom, thee mining khoom, ib puag ncig tiv thaiv machinery, metallurgical khoom, sib tsoo cov cuab yeej, bearings thiab lwm yam.

GBT24186 NM450 siab zog abrasion resistant hlau daim hlau tsuas yog muab kev tiv thaiv rau lub sij hawm los yog qhov chaw uas yuav tsum tau hnav resistant.

Qib yog sib xyaw nrog cov cuab yeej zoo tiv thaiv corrosion. Qhov no ua rau muaj kev ua haujlwm ntau dhau ntawm qhov chaw ib puag ncig txo qis txawm tias kub dhau. Hlau daim hlau tiv thaiv kev cuam tshuam thaum nws los cuam tshuam rau kev thauj khoom thaum qhov kub siab dua.

Thickness: 5mm-120mm (yeem).

Dav: 500mm-4000mm (yeem).

Ntev: 1000mm-12000mm (yeem).

Profiled: Raws li kev kos duab.

Kev tshuaj xyuas: Tshuaj ntsuam xyuas, Metallographic, Mechanical analysis, Ultrasonic testing, Impact testing, Hardness testing, Surface quality and Dimension report.

MOQ: 1 pcs.

Qhov chaw ntawm Keeb Kwm: Suav teb.

NM450 Hnav Resistant Steel Phaj

Txuj kev zoo

DIN EN ISO 6506 EN 10045

Chemical Composition (%)

Qib Steel	C	Si	Mn	P	S	Cr	Ni	Mo	B
NM 360	0.17 max	0.50 max	1.50 max	0.025 max	0.015 max	0.70 max	0.50 max	0.40 max	0.005 max
NM 400	0.24 max	0.50 max	1.60 max	0.025 max	0.015 max	0.40-0.80	0.20-0.50	0.20-0.50	0.005 max
NM450	0.26 max	0.70 max	1.60 max	0.025 max	0.015 max	1.50 max	max 1.00 Nws	0.50 max	0.004 max
NM 500	0.38 max	0.70 max	1.70 max	0.020 max	0.010 max	1.20 max	max 1.00 Nws	0.65 max	0.005-0.006

Kev xa khoom

Q + T (Quenched thiab Tempered)

Mechanical Properties

Qib Steel	Y.S (MPa)	T.S (MPa)	Elongation A5 (%)	Impact Test		Hardness
	min	min	min	(°C)	AKV J (min)	HBW
NM 360	800	1000	10	-20	30	320-400
NM 400	1000	1250	10	-20	30	360-440
NM450	1250	1500	10	-20	30	410-490
NM 500	1300	1700	10	-20	30	450-540

Peev Xwm: 3,000 tuj ib hlis.

Kev Ntsuas: Tshuaj ntsuam xyuas, Metallographic, Mechanical analysis, Ultrasonic testing, Impact testing, Hardness testing, Surface quality and Dimension report.

Pob

Pob los yog thooj.

Mill's Test Certificate

EN 10204 / 3.1 nrog tag nrho cov ntaub ntawv ntsig txog reg. chem. lus, mech. cov khoom thiab cov txiaj ntsig ntawm kev sim.

Daim ntawv thov

Hnav resistant (yas resistant) steel phaj yog cov khoom siv hlau muaj zog rau hnav resistant, dav siv nyob rau hauv cov kev ua haujlwm tsis zoo, xav tau lub zog siab, siab hnav-tiv taus kev ua haujlwm hauv engineering, mining, kev tsim kho, kev ua liaj ua teb, chaw nres nkoj thiab metallurgical machinery khoom. Yog li ntawd, kev daws teeb meem hnav thiab ua kom lub neej ntev ntawm cov cuab yeej siv tshuab thiab cov khoom siv ua haujlwm yog thawj qhov kev xav hauv kev tsim, tsim thiab siv. Chaw thau khoom cov cav tov, dredgers, hla tsheb, conveying nroj tsuag, pob tseg tsheb, txiav ntug, riam, breakers, crushers, sieves, feeders, ntsuas hnab tshos, phau ntawv journal, thoob, zog, sprockets, loaders industrial tsheb, lorries, bulldozers, excavators, slurry pipes systems, ntsia hlau conveyors, presses thiab lwm yam.