Tel : 0086-021-60880117
Tel : 0086-021-60880117
NM360 wear resistant steel is an abrasion resistant plate with a hardness of 450 HBW,intended for applications where demands are imposed on abrasion resistance in combination with good cold bending properties.
Supplementary Technology of NM360 wear resistant steel:Brinell hardness,HBW according to EN ISO 6506-1,on a milled surface 0.5–2 mm below plate surface per heat and 40 tons.Tests are made for every variation of 15 mm in the thickness of plates from the same heat.
Specification of NM360 is:Thickness:2-300mm,Length:1-12m,as You Request,width:1000-4020mm.Surface Treatment:Hot Rolled,Quenched,Tempered, Normalizing.
NM360 Chemical composition （WT%）
|
GRADE
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
WZB-NM360 |
0.21 |
1.9 |
2.0 |
≤0.020 |
≤0.006 |
0.80 |
0.50 |
|
WAB-NM400 |
0.22 |
2.0 |
2.2 |
≤0.020 |
≤0.006 |
0.90 |
0.50 |
Micro-alloy strengthening elements:Nb,V,Ti
NM360 Mechanical property
|
GRADE
|
thickness |
Yield Strength |
Tensile |
Elongation |
Hardness |
20℃(AKV) |
|
WZB-NM360 |
8-50 |
≥850 |
≥1100 |
≥10 |
340-390 |
≥25 |
|
WZB-NM400 |
8-50 |
≥900 |
≥1150 |
≥10 |
360-420 |
≥25 |
According to the performance and the requirements from clients,the status on delivery of NM360 steel plate can be hot rolled,controlled rolling,normalizing,annealed tempering,normalizing + tempering,hardening + tempering,etc.if you want to know more,don't miss us.
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