CCS DH32 shipbuilding steel plate has good toughness, in addition, CCS DH32 shipbuilding steel plate has high strength, good corrosion resistance, welding performance, processing molding performance and surface quality. In order to ensure the quality and enough toughness, it is required that the Mn / C of chemical composition of CCS DH32 shipbuilding steel plate is more than 2.5, and the carbon equivalent is also strictly required, and it is produced by the steel plant approved by the ship inspection department.
CCS DH32 shipbuilding steel plate chemical composition
| Grade |
C |
Mn |
Si |
P |
S |
|
CCS DH32 |
0.18 |
0.9-1.6 |
0.1-0.5 |
0.035 |
0.035 |
CCS DH32 shipbuilding steel plate mechanical properties
| Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
CCS DH32 |
440-590 |
315 |
22 |
-20 |
