NM400 NM500 NM450 Abrasion Resistance Steel Plate
NM400 NM500 NM450 Abrasion Resistance Steel Plate
NM400 Application:
- mining machinery
- coal mining machinery
- environmental protection machinery
- engineering machinery
- loader
- bulldozer
- excavator bucket plate
- side edge plate
- bucket bottom plate
- blade
- cement plant
- power plant
- steel industry chute
- screen plate
- coal bunker
- hopper
- fan
- pipe
NM450 Application:
- coal yard operation
- cement plant heavy wear parts
- chute lining
- cyclone dust collector
- powder separator blade
- construction machinery
- loading
- unloading equipment parts
NM500 Applications:
- wear-resistant linings for mining equipment
- gravel crusher
- heavy-duty transportation equipment
- heavy machinery parts that require high stress wear.
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GB/T 24186 NM Wear Resistant Steel Plates Chemical Composition(%) max. |
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|
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Ti |
|
NM400 |
0.30 |
0.70 |
1.60 |
0.025 |
0.010 |
1.00 |
0.70 |
0.50 |
0.050 |
|
NM450 |
0.35 |
0.70 |
1.70 |
0.025 |
0.010 |
1.10 |
0.80 |
0.55 |
0.050 |
|
NM500 |
0.38 |
0.70 |
1.70 |
0.020 |
0.010 |
1.20 |
1.00 |
0.65 |
0.050 |
|
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 |
Thickness |
Hardness (HBW) |
Elongation |
Tensile Strength |
|
NM400 |
≤80 |
370-430 |
≥10% |
≥1200 Mpa |
|
NM450 |
≤80 |
420 - 480 |
≥7% |
≥1250 Mpa |
|
NM500 |
≤70 |
≥470 |
- |
- |
| Grade Comparison | |
|
GB |
NM300,NM360,NM400,NM450,NM500 |
|
SS |
HARD400, HARD450, HARD500, HARD600 |
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DIN |
XAR400, XAR450, XAR500, XAR600, Dillidur400, Dillidur500 |
|
NBN |
QUARD400, QUARD450, QUARD500 |
|
NF |
FORA400, FORA500, Creusabro4800, Creusabro8000 |
|
JIS |
JFE-EH360, JFE - EH400, JFE - EH500, WEL-HARD400, WEL-HARD500 |
|
SFS |
RAEX400, RAEX450, RAEX500 |
Product Processing
Applications
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