ASME SA-234 Grade WP115 Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country / Standard: United States / ASME

Data updates

Latest Update: 2026-01

Total number of updates: 2

Update History

2022-02

This material has 55 properties — only a subset is shown here.

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ASME SA-234 Grade WP115 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.02

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.010

UNIT

CAS NUMBER

7440-38-2

CRITERIA

VALUE

≤ 0.001

UNIT

CAS NUMBER

7440-42-8

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-47-3

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

Other

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-36-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-31-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-33-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-67-7

ASME Boiler and Pressure Vessel Code An International Code Section II - Part A Ferrous Material Specifications, American Society of Mechanical Engineers, 2025

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ASME SA-234 Grade WP115 Physical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 215 GPa

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Density

7.61 — 8.1 kg/dm³

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Poisson Coefficient

0.27 — 0.3

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This material has 55 properties — only a subset is shown here.

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ASME SA-234 Grade WP115 Heat Treatments

Fittings, after forming at an elevated temperature, shall be cooled to a temperature below the critical range under suitable conditions to prevent injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air.
Fittings shall be normalized in the temperature range of 1050 to 1100°C (1920 to 2010°F).
Liquid quenching followed by tempering shall be permitted when approved by the purchaser.

ASME SA-234 Grade WP115 Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Tensile Strength

≥ 620 MPa

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Brinell Hardness (HB)

190 — 250

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Elongation, A

≥ 13 %

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Yield Strength, Rp0.2

val1 MPa

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ASME SA-234 Grade WP115 International Equivalent Materials

Showing 5 of 9 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

A 369 Grade FP115

STANDARD

ASTM

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

SA-213 Grade T115

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

SA-182 F 115

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

SA-335 Grade P115

STANDARD

ASME

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

SA-369 FP115

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 9 international equivalents?

See all 9 equivalent grades with detailed mapping by standard, producer and equivalence category.

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9Cross References

21Composition
8Mechanical Properties
3Physical Properties
1Heat Treatment
-Metallography
-Machinability

-Stress-Strain
-Formability
-Fatigue
-Fracture
-Creep

-Joints
-Coatings
13Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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