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NM450 abrasion resistance steel plate
Source:Xin Steel Industry Date:2017/07/12
High strength abrasion resistant steel plates for construction machines
Steel Grade:NM300,NM360,NM400,NM450,NM500,NM550,NM600
Relative steel grades: Hardox400,Hardox450,hardox500,Hardox550,Hardox600,
JFE-EH320,JFE-EH360,JFE-EH400,JFE-EH450,JFE-EH500
Main application:With high speed development of technology and modern industry,manufactures are more likely to use high strength abrasion resistance steel plates so as to reduce the economic lost brought by part wear.
Rolling range: Thickness*Width*Length 3-100mm*1000-4200mm*5000-18000mm
Tolerance standard for dimension:GB/T709
Test: Low temperature impacting test,Ultrasonic examination,Normalized,Quenched and tempered,Tempered,TMCP and Tempered.
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►Mechnical property for NM450 Abrasion resistance steel:
|
Tensile strength (≥Mpa) |
-20℃ impacting test absorbed energy (Longi.J) |
Elongation in ≥,% |
HBW |
|
1250 |
≥24 |
50mm |
420-480 |
|
7 |
►Chemical composition for NM450 Abrasion resistance steel (Heat Analysis Max%)
|
Main chemical elements composition of NM450 | ||||||
|
C |
Si |
Mn |
P |
S |
Cr | |
|
0.35 |
0.70 |
1.70 |
0.025 |
0.010 |
1.10 | |
|
Mo |
Ti |
B total |
Als (min) |
Ni |
| |
|
0.55 |
0.050 |
0.0005-0.006 |
0.010 |
0.80 |
| |
XINSTEEL INDUSTRIAL CO.,LTD offering high quality of abrasion resistance steel plates NM450 with high strength used for charging cranes,excavators,dumpers,conveyers,trucks,breaking and cutting tools,waste disposal and recovery equipments.