ASME PT430 NRL Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels

Country / Standard: United States / ASME

Data updates

Latest Update: 2020-09

Total number of updates: 3

Update History

2016-02 2014-05

This material has 194 properties — only a subset is shown here.

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ASME PT430 NRL Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.100

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.20

UNIT

CAS NUMBER

7440-44-0

CRITERIA

CEV

VALUE

≤ 0.43

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-47-3

CRITERIA

Cr+Cu+Mo

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-50-8

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7727-37-9; 17778-88-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-03-1

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

Fine grained, weldable steel plates for pressure equipment, AS 1548, 2008

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ASME PT430 NRL Physical Properties

Temperature

≤ 0°C 0 - 30°C 30 - 100°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 210 GPa

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Thermal Conductivity

val1 W/(m∙°C)

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Density

val1 kg/dm³

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Poisson Coefficient

val1

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Coefficient of Thermal Expansion (CTE)

val1 10^-6/°C

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This material has 194 properties — only a subset is shown here.

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ASME PT430 NRL Heat Treatments

Normalizing rolling: A rolling process in which final deformation is carried out in a certain temperature range leading to a material condition equivalent to that obtained after normalizing so that the specified values of the mechanical properties are retained even after normalizing. Normalized by the steel manufacturer, after final rolling, in the temperature range 870°C to 930°C.

ASME PT430 NRL Mechanical Properties

Temperature

≤ 0°C 0 - 30°C

PROPERTY / VALUE

Tensile Strength

430 — 550 MPa

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Elongation, A

≥ 22 %

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Grain Size

val1

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Impact Energy

val1 J

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Yield Strength, Rp0.2

≥ 250 MPa

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ASME PT430 NRL International Equivalent Materials

Showing 6 of 67 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

PT430 NRL

STANDARD

COUNTRY / PRODUCER

Australia

EQUIVALENCE CATEGORY

Official

MATERIAL

PT430 NRH

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

PT430 NH

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

PT430 TH

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

PT430 NL

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

PT430 TL

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

Need the full list of 67 international equivalents?

See all 67 equivalent grades with detailed mapping by standard, producer and equivalence category.

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67Cross References

16Composition
22Mechanical Properties
82Physical Properties
1Heat Treatment
-Metallography
-Machinability

4Stress-Strain
-Formability
-Fatigue
-Fracture
1Creep

-Joints
-Coatings
1Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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