Grades AH36, DH36, EH36, FH36 Steel to ASTM A131 standard are high tensile strength shipbuilding steel. Our heavy steel shipbuilding plates can be produced with thickness up to 200mm.
As for shipbuilding steel plate A131 Grade AH36, the delivery condition better under TMCP and Normalized, and the low impacting test temperature shall be under0°C.
Mechanical Properties of ASTM A131 Grade AH36, DH36, EH36, FH36 Steel
| Grades |
Mechanical Property |
| Tensile Strength(MPa) |
Yield Strength (min, MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature (°C) |
| AH36 |
490-620 |
355 |
21 |
0 |
| DH36 |
-20 |
| EH36 |
-40 |
| FH36 |
-60 |
Delivery States:
Heat treatment facilities for hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering, and other delivery states are available as customers’ requirement.
Tests:
HIC, PWHT, Crack Detection, Hardness and DWTT test for pipelines steel plates are also available.
