NM400 wear-resistant steel plate is an abrasion resistant plate with a hardness of 400 HBW, intended for applications where demands are imposed on abrasion resistance in combination with good cold bending properties. NM400 wear-resistant steel plate offers very good weldability.
GBT 24186 NM400 wear-resistant steel plates are widely used in thermal power plant and coal yards.
NM400 wear-resistant steel plate Chemical Compositiom |
|||||||||||
|
Plate |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
B |
CEV |
CET |
|
thickness mm |
max % |
max % |
max % |
max % |
max % |
max % |
max % |
max % |
max % |
typv |
typv |
|
3-（8） |
0.15 |
0.7 |
1.6 |
0.025 |
0.01 |
0.3 |
0.25 |
0.25 |
0.004 |
0.33 |
0.23 |
|
8-20 |
0.15 |
0.7 |
1.6 |
0.025 |
0.01 |
0.5 |
0.25 |
0.25 |
0.004 |
0.37 |
0.27 |
|
（20）-32 |
0.18 |
0.7 |
1.6 |
0.025 |
0.01 |
1 |
0.25 |
0.25 |
0.004 |
0.48 |
0.29 |
|
（32）-45 |
0.22 |
0.7 |
1.6 |
0.025 |
0.01 |
1.4 |
0.5 |
0.6 |
0.004 |
0.57 |
0.31 |
|
（45）-51 |
0.22 |
0.7 |
1.6 |
0.025 |
0.01 |
1.4 |
0.5 |
0.6 |
0.004 |
0.57 |
0.38 |
|
（51）-80 |
0.27 |
0.7 |
1.6 |
0.025 |
0.01 |
1.4 |
1 |
0.6 |
0.004 |
0.65 |
0.41 |
|
（80）-130 |
0.32 |
0.7 |
1.6 |
0.025 |
0.01 |
1.4 |
1.5 |
0.6 |
0.004 |
0.73 |
0.48 |
Plate thickness below 4 mm only after special agreement
CEV = C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15
CET = C +（Mn+Mo）/10+( Cr+ Cu)/20+ Ni/40
Mechanical properties of NM400 wear-resistant steel plate |
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|
Grade |
Mechanical Property |
Charpy V Impact Test |
|||
|
NM400 |
Yield |
Tensile |
Elongation |
Degree |
longitudinal |
|
Min Mpa |
Mpa |
Min % |
-40 |
J |
|
|
1000 |
1250 |
10 |
45 |
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Katalor enterprises will use our professional services, best quality and competitive price to fulfill each customers needs in NM400 wear-resistant steel plate. More information about NM400 wear-resistant steel plate price, please feel free to contact us, we will always do our best to help you.
