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Product Name |
Wear Resistant Steel Sheet / Wear Resistant Steel Plate |
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Standard Grade
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GB:NB300,NM360,NM400,NM450,NM500,NM550 |
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ASTM:AR360,AR400F,AR400,AR500,AR500F |
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JIS:HARD400,HARD450,HARD500,HARD600 |
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DIN:XAR400,XAR450,XAR500,XAR600 |
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SWE:HARDOX400,HARDOX450,HARDOX500,HARDOX600 |
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Technique |
Hot rolled or cold rolled |
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Surface Treatment |
Blasting, painting, cleaning or customized |
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Length |
4m-12m for reference or customized |
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Width |
0.6m-3m for reference or customized |
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Thickness |
3mm-300mmfor reference or customized |
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Thickness Tolerance |
±0.1mm |
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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; | |
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2.) transmission tower, reaction tower; |
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| 3.) lifting transportation machinery; | |
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4.) industrial furnace;boilers |
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5.) container frame, warehouse goods shelves, etc |
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Mechanical Property |
||||
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Grade |
Tensile strength |
Elongation |
Hardness |
-20℃ Impact energy |
|
(Mpa) |
(%)(min) |
(HBW) |
AKv/J (min) |
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NM360 |
≥1100 |
12 |
330-390 |
24 |
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NM400 |
≥1200 |
10 |
370-430 |
24 |
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NM450 |
≥1250 |
7 |
420-480 |
24 |
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Mechanical Property |
|||
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Grade |
Yield strength (Mpa) |
Hardness (HB) |
Impact energy |
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HARDOX400 |
900-1100 |
370-430 |
45J/-40℃ |
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HARDOX450 |
1100-1300 |
425-475 |
50 J/-40℃ |
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HARDOX500 |
1250-1400 |
470-540 |
37 J/-40℃ |
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HARDOX550 |
525-575 |
30 J/-40℃ |
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HARDOX600 |
550-640 |
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Steel/Grade |
C |
Si |
Mn |
P |
S |
AL |
Cr+Ni+Mo |
Nb+V+Ti |
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NM360/AR36 |
0.10-0.30 |
0.20-0.40 |
1.00-2.00 |
≤0.015 |
≤0.003 |
≥0.20 |
<0.6 |
Trace Amount |
|
NM400/AR40 |
0.10-0.40 |
0.20-0.40 |
1.00-2.00 |
≤0.015 |
≤0.003 |
≥0.20 |
<0.9 |
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|
NM450/AR45 |
0.10-0.40 |
0.20-0.40 |
1.00-2.00 |
≤0.015 |
≤0.003 |
≥0.20 |
<1.2 |
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NM500/AR50 |
0.10-0.40 |
0.20-0.45 |
1.00-2.00 |
≤0.015 |
≤0.003 |
≥0.20 |
<1.5 |
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NM550/AR55 |
0.10-0.50 |
0.20-0.45 |
1.00-1.50 |
≤0.015 |
≤0.003 |
≥0.20 |
<2.0 |
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NM600/AR60 |
0.10-0.50 |
0.20-0.45 |
1.00-1.50 |
≤0.015 |
≤0.003 |
≥0.20 |
<2.5 |
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