19mm NM550 Wear Resistant Steel Plates
manufacturing mining machinery,
coal mine machinery and equipment,
environmental protection equipment,
sand machinery and so on.
19mm NM550 Wear Resistant Steel Plates
The production process of NM550 steel plate consists of smelting, casting or rolling the raw material, and then modulation treatment, such as positive
Fire, temper, quench, etc., to obtain the desired mechanical properties.
The tensile strength of NM550 steel plate can reach 1400-1600MPa, the yield point is about 1200MPa, and the elongation is in
More than 10%.
NM550 steel plate also has high wear resistance, high strength and high toughness
It is suitable for manufacturing mining machinery, coal mine machinery and equipment, environmental protection equipment, sand machinery and so on.
|
Chemical Composition |
steel plate |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
Thickness |
% |
% |
% |
% |
% |
% |
% |
|
|
2-120mm |
0.30-0.37 |
0.2-0.405 |
0.40-1.60 |
0.010-0.020 |
0.005-0.010 |
0.30-0.80 |
0.002-0.60 |
|
|
Hardness |
520-580HB |
|||||||
|
Mechanical Properties |
10mm thickness steel plate typical value |
Yield Strength |
Tensile Strength |
Elongation |
||||
|
Re |
Rm |
A5 |
||||||
|
Mpa |
Mpa |
% |
||||||
|
>1300 |
>1550 |
6 |
||||||
|
Impact Toughness |
10mm thickness steel plate typical value |
Test |
Impact test |
|||||
|
Temperature |
Charpy-V Longitudinal |
|||||||
|
ºC |
J |
|||||||
|
-20 |
12 |
|||||||
Product Display
Productive Process
Packing&Delivery
Hot Tags: 19mm nm550 wear resistant steel plates, China 19mm nm550 wear resistant steel plates manufacturers, suppliers, factory, NM300 Wear Resistant Steel Sheet, NM450 Wear Resistant Sheet, Wear Resistant Steel Plate, NM650 Wear Resistant Steel Plate, Wear NM400 Resistant Sheet, Wear Resistant Sheet NM360
You Might Also Like
Send Inquiry