ABS Grade AH36, DH36, EH36
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ABS Grades AH36, DH36, and EH36 are higher-strength structural steels with a minimum specified yield strength of 51 ksi and specified minimum Charpy Vnotch impact toughness properties.
ApplicationsTypical applications include shipbuilding and mobile offshore drilling units and structures.
Grade | Product type | Thickness (in) |
Width (in) |
Length (in) |
---|---|---|---|---|
Grade AH36 | Plate | 0.1875 - 5.90 | 72 - 129.9 | 79 - 1020 |
Grade DH36 | Plate | 0.1875 - 5.90 | 72 - 129.9 | 79 - 1020 |
Grade EH36 | Plate | 0.1875 - 5.90 | 72 - 129.9 | 79 - 1020 |
Width: Please inquire for plate widths less than 72 in. and inquire plate product over 120 in.
Length: Please inquire for plate lengths less than 240 in. and greater than the listed maximum.
Tensile testing is performed in the transverse direction.
Grade | Thickness (in) |
Yield strength (min ksi) |
Tensile strength (ksi) |
Elongation A5 1) (min %) |
---|---|---|---|---|
Grade AH36 | 0.1875 - 5.90 | 51 | 71 - 90 | 22 |
Grade DH36 | 0.1875 - 5.90 | 51 | 71 - 90 | 22 |
Grade EH36 | 0.1875 - 5.90 | 51 | 71 - 90 | 22 |
1) See ABS Rules for elongation requirements for alternative tensile specimens.
Grade | Thickness (in) |
Test temperature(°F) | Min Longitudinal Average Energy 1)(ft-lbs) | Min transverse average energy 1)(ft-lbs) |
---|---|---|---|---|
AH36 | 0.1875 - 2.00 | 32 | 25 | 17 |
AH36 | 2.001 - 2.80 | 32 | 30 | 20 |
AH36 | 2.801 - 5.90 | 32 | 37 | 25 |
DH36 | 0.1875 - 2.00 | -4 | 25 | 17 |
DH36 | 2.001 - 2.80 | -4 | 30 | 20 |
DH36 | 2.801 - 5.90 | -4 | 37 | 25 |
EH36 | 0.1875 - 2.00 | -40 | 25 | 17 |
EH36 | 2.001 - 2.800 | -40 | 30 | 20 |
EH36 | 2.801 - 5.90 | -40 | 37 | 25 |
1) Specimen orientation at the option of the manufacturer unless otherwise specified in the order.
No more than one value below the specified miniminum average energy but no less than 70% of the specfied minimum average energy value.
Minimum average energy for full-size specimens. Refer to ABS Rules for sub-size specimen energy requirements.
Grade | AH36 | AH36 | DH36 | DH36 | EH36 | EH36 |
---|---|---|---|---|---|---|
Thickness (in) | 0.1875 - 2.00 | 2.001 - 3.00 | 0.1875 - 2.00 | 2.001 - 3.00 | 0.1875 - 2.00 | 2.001 - 3.00 |
CEV 1) (max %) | 0.38 | 0.40 | 0.38 | 0.40 | 0.38 | 0.40 |
1) Carbon equivalent requirements for TMCP condition of supply only.