Nm500 Carbon Steel Plate
Nm500 Carbon Steel Plate
Nm500 Carbon Steel Plate
Nm500 Carbon Steel Plate

Nm500 Carbon Steel Plate

Naming :N is the first pinyin letter of "resistant" in "wear-resistant".
M is the first pinyin letter for "wear" in "wear".
500 is the Brinell Hardness number HB value. (500 hardness value is a broad sense, the domestic NM500 hardness value is about 500.)
NM500 wear-resistant steel plate is widely used in engineering machinery, environmental protection machinery, metallurgical machinery, abrasive tools, bearings and other product parts.

Send Inquiry

Product Introduction

Nm500 Carbon Steel Plate

NM500 steel plate cutting retail, NM500 steel plate cutting processing, NM500 steel plate is a high-strength wear-resistant steel, NM500 steel plate has a high wear resistance, Brinell hardness value of 500 (HBW) is mainly in the need of wear-resistant occasions or parts to provide protection.

Sampling test method

serial number	inspection item	sample number	sampling method	test method
1	stretch	1	GB/T2975-82	GB228/T-2002
2	impact	3	GB/T2975-82	GB/T229-1994
3	hardness	1	GB/T2975-82	GB231-84

Hardness test: Mill 1.0-2.5mm off the surface of the steel plate, and then perform a hardness test on this surface. It is generally recommended that you mill off 2.0mm for hardness inspection.

Chemical composition

ingredient	C	Si	Mn	P	S	Cr	Mo	Ni	Bt	CEV
nm500	≤0.38	≤0.70	≤1.70	≤0.020	≤0.010	≤1.20	≤0.65	≤1.00	0.005-0.006	0.65
nm500	130	2	7	7	6	1	7	5	1

mechanical property

mark	thickness	strength of extension	ductility	—20℃Impact work (longitudinal）AKV/J	Brinell HardnessHBW	cold bend
NM500	6～60	—	—	≥24	480～525	Sample width B=30MM bending Angle 180° Bending center diameter dw4n