NV A/D/E 36

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General Product Description

DNV Grades NV A36, NV D36, and NV E36 are high-strength structural steels with a minimum specified yield strength of 51 ksi and specified minimum Charpy V-notch impact toughness properties.

Applications

Typical applications include shipbuilding and mobile offshore drilling units and structures.

Available Dimensions

Grade
Grade
NV A36
Product type
Plate
Thickness
(in)
0.1875 - 1.57
Width
(in)
72 - 120
Length
(in)
240 - 1020
Grade
Grade
NV A36
Product type
Plate
Thickness
(in)
1.58 - 2.00
Width
(in)
72 - 120
Length
(in)
240 - 600
Grade
Grade
NV D36
Product type
Plate
Thickness
(in)
0.1875 - 1.57
Width
(in)
72 - 120
Length
(in)
240 - 1020
Grade
Grade
NV D36
Product type
Plate
Thickness
(in)
1.58 - 2.00
Width
(in)
72 - 120
Length
(in)
240 - 600
Grade
Grade
NV E36
Product type
Plate
Thickness
(in)
0.1875 - 0.787
Width
(in)
72 - 120
Length
(in)
240 - 1020
Grade
Grade
NV E36
Product type
Plate
Thickness
(in)
0.79 - 2.00
Width
(in)
72 - 120
Length
(in)
240 - 600

Width: Please inquire for plate widths less than 72 in. and plate widths greater than 120 in.

Length: Please inquire for plate lengths oustide the noted ranges.

Thickness: Please inquire for plate thicknesses outside the noted ranges.

Mechanical Properties

Tensile testing is performed in the transverse direction.

Grade
Grade
NV A36
Thickness
(in)
0.1875 - 2.00
Yield strength
(min ksi)
51
Tensile strength
(ksi)
68 - 90
Elongation A5 1)
(min %)
21
Grade
Grade
NV D36
Thickness
(in)
0.1875 - 2.00
Yield strength
(min ksi)
51
Tensile strength
(ksi)
68 - 90
Elongation A5 1)
(min %)
21
Grade
Grade
NV E36
Thickness
(in)
0.1875 - 2.00
Yield strength
(min ksi)
51
Tensile strength
(ksi)
68 - 90
Elongation A5 1)
(min %)
21

1) See DNV Rules for elongation requirements for alternative tensile specimens.

Impact Properties

Grade
Grade
NV A36
Thickness
(in)
0.1875 - 2.00
Test temperature
(°F)
32
Min Longitudinal Average Energy 1)
(ft-lbs)
25
Grade
Grade
NV D36
Thickness
(in)
0.1875 - 2.00
Test temperature
(°F)
-4
Min Longitudinal Average Energy 1)
(ft-lbs)
25
Grade
Grade
NV E36
Thickness
(in)
0.1875 - 2.00
Test temperature
(°F)
-40
Min Longitudinal Average Energy 1)
(ft-lbs)
25

1) Tests are to be taken in the longitudinal direction. Normally, transverse test specimens are not required unless otherwise specified in the order. Impact tests not required when material thickness is less than 0.236 in. unless otherwise specified.

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 DNV Rules for sub-size specimen energy requirements.

Carbon Equivalent

Grade
Grade
Thickness (in)
NV A36
0.1875 - 2.00
NV D36
0.1875 - 2.00
NV E36
0.1875 - 2.00
Grade
Grade
CEV 1) (max wt %)
NV A36
0.38
NV D36
0.38
NV E36
0.38

1) Carbon equivalent requirements for TMCP condition of supply only.