NM400 500 Hnav Resistant Steel Phaj

Abrasion resistant steel-uas tseem hu ua (AR steel) hnav resistant steel, yog tsim los kom muaj kev pab lub neej ntev dua li cov hlau me me. Abrasion resistant steel yog dav siv nyob rau hauv underground mines, cement kev lag luam, kev tsim kho, mining thiab qhib qhov mining thiab metallurgical industries thiab tsim lwm yam hnav-resistant qhov chaw.
NM500 Wear Resistant Steel Plate Looking forward to establish a good relationship long tern bisiness with you!

NM500 Hnav Resistant Steel Phaj

Hnav Resistant Steel Phaj Chemical Composition thiab Mechanical Properties
Chemical Composition (Max)
Khoom siv	C	Si	Mn		P	S		Cr	Ni	Mo	Ti	Bt	Als	CEV
NM 300	0.23	0.70	1.60		0.025	0.015		0.70	0.50	0.40	0.050	0.0005-0.0006	0.010	0.45
NM 360	0.25	0.70	1.60		0.025	0.015		0.80	0.50	0.50	0.050	0.0005-0.0006	0.010	0.48
NM 400	0.30	0.70	1.60		0.025	0.010		1.00	0.70	0.50	0.050	0.0005-0.0006	0.010	0.55
NM450	0.35	0.70	1.70		0.025	0.010		1.10	0.80	0.55	0.050	0.0005-0.0006	0.010	0.60
NM 500	0.38	0.70	1.70		0.020	0.010		1.20	1.00	0.65	0.050	0.0005-0.0006	0.010	0.65
NM 550	0.38	0.70	1.70		0.020	0.010		1.20	1.00	0.70	0.050	0.0005-0.0006	0.010	0.72
NM 600	0.38	0.70	1.90		0.020	0.010		1.50	1.00	0.70	0.050	0.0005-0.0006	0.010	0.76
Khoom siv				Tensile MPA			Elongation%				Lub zog cuam tshuam -20ºC		HBW
NM 300				≥1000			≥14				≥ 24		270-300
NM 360				≥1100			≥12				≥ 24		330-390
NM 400				≥1200			≥10				≥ 24		370-430
NM450				≥1250			≥7				≥ 24		420-480
NM 500				≥1250			≥7				≥ 24		≥470
NM 550				≥1250			≥7				≥ 24		≥530
NM 600				≥1250			≥7				≥ 24		≥570