NV A/D/E 32

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General Product Description

DNV Grades NV A32, NV D32, and NV E32 are high-strength structural steels with a minimum specified yield strength of 46 ksi and specified minimum Charpy V-notch impact toughness properties.

Applications

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

Available Dimensions

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Grade	Product type	Thickness (inmm)	Width (inmm)	Length (inmm)
NV A32	Plate	0.1969 - 5.915.001 - 150	75 - 129.91900 - 3299	79 - 9062000 - 23000
NV D32	Plate	0.1969 - 5.915.001 - 150	75 - 129.91900 - 3299	79 - 9062000 - 23000
NV E32	Plate	0.1969 - 5.915.001 - 150	75 - 129.91900 - 3299	79 - 9062000 - 23000

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Product type

Thickness
(inmm)

Width
(inmm)

Length
(inmm)

Grade

NV A32

Product type

Plate

Thickness
(inmm)

0.1969 - 5.915.001 - 150

Width
(inmm)

75 - 129.91900 - 3299

Length
(inmm)

79 - 9062000 - 23000

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Grade

NV D32

Product type

Plate

Thickness
(inmm)

0.1969 - 5.915.001 - 150

Width
(inmm)

75 - 129.91900 - 3299

Length
(inmm)

79 - 9062000 - 23000

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Grade

NV E32

Product type

Plate

Thickness
(inmm)

0.1969 - 5.915.001 - 150

Width
(inmm)

75 - 129.91900 - 3299

Length
(inmm)

79 - 9062000 - 23000

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Width: Please inquire for plate widths less than 75 in. and plate widths greater than 129.9 in.

Mechanical Properties

Tensile testing is performed in the transverse direction.

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Grade	Thickness (inmm)	Yield strength (min ksi)	Tensile strength (ksi)	Elongation A₅¹⁾ (min %)
NV A32	0.1969 - 5.915.001 - 150	46	64 - 82	22
NV D32	0.1969 - 5.915.001 - 150	46	64 - 82	22
NV E32	0.1969 - 5.915.001 - 150	46	64 - 82	22

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Thickness
(inmm)

Yield strength
(min ksi)

Tensile strength
(ksi)

Elongation A₅¹⁾
(min %)

Grade

NV A32

Thickness
(inmm)

0.1969 - 5.915.001 - 150

Yield strength
(min ksi)

46

Tensile strength
(ksi)

64 - 82

Elongation A₅¹⁾
(min %)

22

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Grade

NV D32

Thickness
(inmm)

0.1969 - 5.915.001 - 150

Yield strength
(min ksi)

46

Tensile strength
(ksi)

64 - 82

Elongation A₅¹⁾
(min %)

22

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Grade

NV E32

Thickness
(inmm)

0.1969 - 5.915.001 - 150

Yield strength
(min ksi)

46

Tensile strength
(ksi)

64 - 82

Elongation A₅¹⁾
(min %)

22

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

Impact Properties

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Grade	Thickness (inmm)	Test temperature (°F)	Min Longitudinal Average Energy ¹⁾ (ft-lbs)
NV A32	0.1969 - 2.005.001 - 50.8	32	23
NV A32	2.01 - 2.7551.1 - 69.8	32	28
NV A32	2.76 - 5.9170.1 - 150	32	34
NV D32	0.1969 - 2.005.001 - 50.8	-4	23
NV D32	2.01 - 2.7551.1 - 69.8	-4	28
NV D32	2.76 - 5.9170.1 - 150	-4	34
NV E32	0.1969 - 2.005.001 - 50.8	-40	23
NV E32	2.01 - 2.7551.1 - 69.8	-40	28
NV E32	2.76 - 5.9170.1 - 150	-40	34

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Thickness
(inmm)

Test temperature
(°F)

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

Grade

NV A32

Thickness
(inmm)

0.1969 - 2.005.001 - 50.8

Test temperature
(°F)

32

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

23

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Grade

NV A32

Thickness
(inmm)

2.01 - 2.7551.1 - 69.8

Test temperature
(°F)

32

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

28

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Grade

NV A32

Thickness
(inmm)

2.76 - 5.9170.1 - 150

Test temperature
(°F)

32

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

34

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Grade

NV D32

Thickness
(inmm)

0.1969 - 2.005.001 - 50.8

Test temperature
(°F)

-4

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

23

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Grade

NV D32

Thickness
(inmm)

2.01 - 2.7551.1 - 69.8

Test temperature
(°F)

-4

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

28

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Grade

NV D32

Thickness
(inmm)

2.76 - 5.9170.1 - 150

Test temperature
(°F)

-4

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

34

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Grade

NV E32

Thickness
(inmm)

0.1969 - 2.005.001 - 50.8

Test temperature
(°F)

-40

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

23

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Grade

NV E32

Thickness
(inmm)

2.01 - 2.7551.1 - 69.8

Test temperature
(°F)

-40

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

28

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Grade

NV E32

Thickness
(inmm)

2.76 - 5.9170.1 - 150

Test temperature
(°F)

-40

Min Longitudinal Average Energy ¹⁾
(ft-lbs)

34

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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

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Grade	NV A32	NV A32	NV A32	NV D32	NV D32	NV D32	NV E32	NV E32	NV E32
Thickness (inmm)	0.1969 - 2.005.001 - 50.8	2.001 - 4.0050.83 - 102	4.01 - 5.91102 - 150	0.1969 - 2.005.001 - 50.8	2.01 - 4.0051.1 - 102	4.01 - 5.91102 - 150	0.1969 - 2.005.001 - 50.8	2.01 - 4.0051.1 - 102	4.01 - 5.91102 - 150
CEV ¹⁾ (max wt %)	0.36	0.38	0.40	0.36	0.38	0.40	0.36	0.38	0.40

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NV A32

NV D32

NV E32

Grade

Thickness (inmm)

NV A32

0.1969 - 2.005.001 - 50.8

NV A32

2.001 - 4.0050.83 - 102

NV A32

4.01 - 5.91102 - 150

NV D32

0.1969 - 2.005.001 - 50.8

NV D32

2.01 - 4.0051.1 - 102

NV D32

4.01 - 5.91102 - 150

NV E32

0.1969 - 2.005.001 - 50.8

NV E32

2.01 - 4.0051.1 - 102

NV E32

4.01 - 5.91102 - 150

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Grade

CEV ¹⁾ (max wt %)

NV A32

0.36

NV A32

0.38

NV A32

0.40

NV D32

0.36

NV D32

0.38

NV D32

0.40

NV E32

0.36

NV E32

0.38

NV E32

0.40

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

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General Product Description

Available Dimensions

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Comparison

Mechanical Properties

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Comparison

Impact Properties

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Comparison

Carbon Equivalent

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Comparison