ASTM A131 EH32 steel plate has good mechanical properties, such as strength, plasticity, impact toughness, fatigue strength and hardness.
ASTM A131 EH32 steel plate also has good process performance, which refers to the adaptability of materials to various processing methods. In modern shipbuilding, welding and bending are the most commonly used methods of metal material processing. Therefore, as a hull structural material, ASTM A131 EH32 steel plate must have good weldability and excellent flexural processing performance.
ASTM A131 EH32 chemical composition:
|
Grade |
C |
Mn |
Si |
P |
S |
Al |
Cb |
|
0.18 |
0.90-1.60 |
0.10-0.50 |
0.035 |
0.035 |
0.015 |
0.02-0.05 |
|
A131 EH32 |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
N |
|
0.05-0.10 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
- |
ASTM A131 EH32 mechanical properties:
|
Grade |
Yield Strength (Mpa) |
Tensile Strength
(MPa) |
Elongation in8 in.[200mm]
(%) |
Elongation in2 in.[50mm]
(%) |
Test Temperature(°C) |
|
A131 EH32 |
315 |
440-590 |
19 |
22 |
-40 |
With the large-scale development of container ships, the application of ASTM A131 EH32 steel plate will be more and more extensive, and the demand will increase significantly. The high strength of ASTM A131 EH32 steel plate could reduce the thickness of steel plate, which can educe the cost of welding and raw materials as well as fuel consumption, and also improve production efficiency.
