Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
Product: Hot rolled high strength wear resistant steel plates for For construction machinery
NM550 steel product available: NM550 Steel plates,NM550 steel sheets,
NM550 steel standard : GB T24186
NM550 delivery condition: Q(Quenched), Q&T (Quenched and tempered),TMCP+T (TMCP and tempered ),N(Normalized),T(tempered)
NM550 steel plate applicable thickness: Less than 70mm
|
Grade |
C max |
Si |
Mn max |
P max |
S max |
Cr max |
Ni max |
Mo |
Ti max |
B |
Al min |
|
NM550 |
0.38 |
0.70 |
1.70 |
0.020 |
0.010 |
1.20 |
1.00 |
0.70 |
0.050 |
0.0005-0.0006 |
0.01 |
NM550 wear resistant steel Mechanical properties
|
Grade |
Thickness(mm) |
Tensile strength Rm MPa |
Elongation A% min |
Impact test energy at -20℃ |
Hardness |
|
NM550 |
t≤70 |
- |
- |
- |
530 min |
JOIN-WIN STEEL keeps enough quantity NM550 steel in stock each month. We can meet our customer’s further process request like: cutting ( any size and any shape ) drilling,welding,milling,machining and steel structure.
Others grades steel plate in the standard GB T24186:
NM300 wear resistant steel plates,
NM360 wear resistant steel plates,
NM400 wear resistant steel plates,
NM450 wear resistant steel plates,
NM500 wear resistant steel plates,
NM600 wear resistant steel plates,
