Abrasion Resistance Plate NM450
Yield strength Re (MPa) : 1000
Tensile strength Rm (MPa) : 1250
Elongation A5:10
Test temperature: 20 (20F)
Impact power Charpy-V longitudinal (J) : 45
Hardness: HBW420-480
NM450 plate make it a popular choice for heavy-duty equipment that requires reliable and long-lasting performance.
Product Feature
1. High strength: with high hardness and strength, it can withstand high pressure and heavy loads under extreme conditions.
2. Excellent wear resistance: hardness up to 450HBW, with excellent wear resistance, can greatly extend the service life.
3. Good machinability: easy to cut, weld, drill and other processing, to meet the processing needs of different requirements.
4. Reliable corrosion resistance: It has good corrosion resistance and can be used in harsh environments such as humidity, acid and alkali.
5. Widely used: widely used in excavators, loaders, forklifts, mining equipment, cement plants and other mechanical equipment or facilities.
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Name |
Hardox steel plate |
|||
|
Standard: |
GB |
ASTM |
SSAB OXELOSUND |
SSAB OXELOSUND |
|
GRADE: |
NM360,NM400, NM450,NM500, NM550,NM600 |
XAR400,XAR450, XAR500,XAR550 |
HARDOX400, HARDOX450, HARDOX500, HARDOX550, HARDOX600 |
NK-EH360,JFE-EH400, JFE-EH450,JFE-EH500 |
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Grades |
Chemical Composition(wt%) |
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|
C |
Si |
Mn |
P |
S |
Al |
Cr+Ni+Mo |
Nb+V+Ti |
|
|
NM450 |
0.10-0.40 |
0.20-0.40 |
1.0-2.0 |
≤0.015 |
≤0.003 |
≥0.020 |
<1.2 |
|
|
Grades |
Size |
Rel/ReH/Rp0.2,MPa |
Rm,MPa |
A50,% |
AKV,℃ |
AKV,J |
HBW |
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|
NM450 |
60 |
1345 |
1434 |
9.5 |
-20 |
72 |
59 |
58 |
445 |
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