Customization: | Available |
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Standard: | JIS, GB, DIN, BS, ASTM, AISI |
Application: | Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard |
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GB NM400 Wear Resistant Steel Plate Cuttable Quenched Tempered Heat Treatment Hot Rolled High Hardness 400HB Metal plate | |
Standard grade
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DIN: XAR300,XAR400, XAR450, XAR500, XAR600, DILLIDUR400V,DILLIDUR450V,DILLIDUR500V; X120Mn12; 1.3401;
SSAB:400,450,500,550,600;WELDX700,WELDX900,WELDX960; NF: FORA400,FORA500,Creusabro4800,Creusabro8000; EN: QUARD400,QUARD450,QUARD500 ; RAEX320,RAEX400,RAEX450,RAEX500; DUrostat400,DUrostat450,DUrostat500; JIS: JFE-EH360,JFE-EH400,JFE-EH500, WEL-HARD400, WEL-HARD500; SUMIHARD-K340,SUMIHARD-K400,SUMIHARD-K500 GB: NM360,NM400,M450,NM500,NM550,NM600,NR360,NR400,B-HARD360,B-HARD400,B-HARD450,KN-55,KN-60,KN-63. |
Treatment
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Quenched&Tempered Steel Plate
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Thickness
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Common 2~100 mm (1~300 mm)
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Width
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Common 10~2500 mm (600~2500 mm)
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Length
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100~12000 mm, customized
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surface
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Clean, finishing,blasting and painting according to customer requirement
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Certificate
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MTC will be provided with goods, third part inspection is acceptable, for example BV,SGS.
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Trading term
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EXW, FOB, CFR, CIF
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Application
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Widely used in a variety of architectural and engineering structures,such as
1.) metal constructions such as buildings,bridges,ships; 2.) transmission tower, reaction tower; 3.) lifting transportation machinery; 4.) industrial furnace;boilers 5.) container frame, warehouse goods shelves, etc |
GB/T 24186 NM Wear Resistant Steel Plates Chemical Composition(%) max.
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|||||||||
Grade
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C
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Si
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Mn
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P
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S
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Cr
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Ni
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Mo
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Ti
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NM300
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0.23
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0.70
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1.60
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0.025
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0.015
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0.70
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0.50
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0.40
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0.050
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NM360
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0.25
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0.70
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1.60
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0.025
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0.015
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0.80
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0.50
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0.50
|
0.050
|
NM400
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0.30
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0.70
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1.60
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0.025
|
0.010
|
1.00
|
0.70
|
0.50
|
0.050
|
NM450
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0.35
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0.70
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1.70
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0.025
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0.010
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1.10
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0.80
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0.55
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0.050
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NM500
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0.38
|
0.70
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1.70
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0.020
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0.010
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1.20
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1.00
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0.65
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0.050
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NM550
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0.38
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0.70
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1.70
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0.020
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0.010
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1.20
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1.00
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0.70
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0.050
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NM600
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0.45
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0.70
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1.90
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0.020
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0.010
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1.20
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1.00
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0.80
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0.050
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B: 0.0005-0.006, Als min. 0.010
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GB/T 24186 NM Wear Resistant Steel Plates Mechanical Properties
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Steel Grade
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Thickness
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Hardness (HBW)
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Elongation
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Tensile Strength
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NM300
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≤80
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270-330
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≥14%
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≥1000 Mpa
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NM360
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≤80
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330-390
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≥12%
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≥1100 Mpa
|
NM400
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≤80
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370-430
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≥10%
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≥1200 Mpa
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NM450
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≤80
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420 - 480
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≥7%
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≥1250 Mpa
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NM500
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≤70
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≥470
|
-
|
-
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NM550
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≤70
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≥530
|
-
|
-
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NM600
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≤60
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≥570
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-
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-
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Grade Comparison
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|
GB
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NM300,NM360,NM400,NM450,NM500
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SS
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HARD400, HARD450, HARD500, HARD600
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DIN
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XAR400, XAR450, XAR500, XAR600, Dillidur400, Dillidur500
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NBN
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QUARD400, QUARD450, QUARD500
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NF
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FORA400, FORA500, Creusabro4800, Creusabro8000
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JIS
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JFE-EH360, JFE - EH400, JFE - EH500, WEL-HARD400, WEL-HARD500
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SFS
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RAEX400, RAEX450, RAEX500
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