NM450 wear resistant steel

Chemical Composition (%) of NM450 Wear Resistant Steel

C	Si	Mn	P	S	Al	Cr+Mo+Ni
0.10-0.40	0.20-0.40	1.0-2.0	≤0.015	≤0.003	≥0.02	<1.2

Mechanical Properties of NM450 Wear Resistant Steel

Thickness/mm	ReL /MPa	Rm /MPa	A/%	Hardness/ HBW10/3000	Impact -20℃ /J
8	1250	1460	16	445	40
12	1290	1470	17	462	43
20	1370	1450	17	473	42
25	1230	1480	16.5	465	43

Wear-resistant steel NM450 is a high wear-resistant high-end varieties, with good cutting, bending, welding performance. Wear-resistant steel (Abrasion Resistance Steel ) is widely used in engineering, mining, construction and agriculture machinery products under extremely harsh working conditions with the requirement of high strength and high wear resistance, such as bulldozers, loaders, excavators, dump trucks and various mining machinery, etc. This kind of product has been mated for well-known domestic engineering machinery factories in mass as an ideal substitute of expensive imported wear-resistant plates.

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