NM500 Steel Plate
NM500 Steel Plate
NM500 Steel Plate
NM500 Steel Plate

NM500 Steel Plate

NM500 Execution standard: GB/T 24186-2009
Class classification :NM500ANM500B
Heat treatment: tempering (quenching + tempering).
Tensile direction: transverse
Tensile strength: ≥1250(1650)
Elongation A50% : ≥8

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Product Introduction

NM500 steel plate is usually used for the manufacture of various mining machinery, engineering machinery, and transportation equipment, such as excavator, loader, bulldozer bucket plate, and truck bed. It can greatly improve the service life of these equipment and reduce maintenance costs.

chemical composition

C: 0.38-0.45%
Si: 0.20-0.40%
Mn: 1.00-1.70%
Cr: 1.00-1.50%
Mo: ≤0.30%
Ni: ≤0.30%
Cu: ≤0.25%
P: ≤0.025%
S: ≤0.010%

The following are the product specifications of NM500 steel plate:

Thickness: 6mm~60mm
Width: 1500mm~2500mm
Length: 6000mm~12000mm
Surface treatment: natural surface or processed surface
Ingredients: Carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, molybdenum, copper, etc
Tensile strength: ≥1350 MPa
Yield strength: ≥1100 MPa
Elongation at break: ≥10%
Impact toughness: ≥20J(-20℃)

Chemical Composition:

Grades	Chemical Composition(wt%)
Grades	C	Si	Mn	P	S	Al	Cr+Ni+Mo	Nb+V+Ti
NM360	0.10-0.30	0.20-0.40	1.0-2.0	≤0.015	≤0.003	≥0.020	<0.6	Trade Amount
NM400	0.10-0.30	0.20-0.40	1.0-2.0	≤0.015	≤0.003	≥0.020	<0.9
NM450	0.10-0.40	0.20-0.40	1.0-2.0	≤0.015	≤0.003	≥0.020	<1.2
NM500	0.10-0.40	0.20-0.45	1.0-2.0	≤0.015	≤0.003	≥0.020	<1.5

Mechanical Properties

Grades	Size	Rel/ReH/Rp0.2,MPa	Rm,MPa	A50,%	AKV,℃	AKV,J			HBW
NM360	20	1061	1313	17	20	169	164	162	398
NM400	100	1233	1377	15	-20	35	37	42	415
NM450	60	1345	1434	9.5	-20	72	59	58	445
NM500	50	1608	1706	10.5	-20	43	50	45	485