TITANIUM ALLOYS

Grade 23

Grade 23 is listed in the TITANIUM ALLOYS material family. The reference data below should be checked against the governing product specification, product form and delivery condition before selection or certification.

Grade 23
MATERIAL INTRODUCTION

Grade 23

The reference chemistry table for Grade 23 lists Designation: Grade 23; Material family: Titanium Alloys; Composition limits: Use the applicable material/product specification and certified material test report. Confirm exact limits and analysis tolerances against the governing standard and product form.

The mechanical-property table for Grade 23 lists Tensile Strength: Condition and product-form dependent; Yield / Proof Strength: Condition and product-form dependent; Elongation: Condition and product-form dependent; Hardness: Condition / heat-treatment dependent. These are reference entries; supplied condition, dimensions, test method and governing specification control the requirements, and the figures are not design allowables.

Werkstoff / EN cross-reference for Grade 23: 3.7165. This comparison does not guarantee interchangeability; confirm chemistry, product form and condition against the governing specification.

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TECHNICAL INFORMATION

Material Identification

Standard identification and material designation information for Grade 23.

Material Grade 23
UNS Number Reference by applicable product standard
Reference / Equivalent No universal equivalent confirmed
Material Type Titanium Alloys
Werkstoff Number3.7165
MATERIAL PROPERTIES

Chemical Composition

The reference chemistry table lists Designation: Grade 23; Material family: Titanium Alloys; Composition limits: Use the applicable material/product specification and certified material test report. Confirm the governing standard, product analysis tolerances and product form before ordering.

Element Symbol Composition
Designation Grade 23
Material family Titanium Alloys
Composition limits Use the applicable material/product specification and certified material test report
PERFORMANCE DATA

Mechanical Properties

The table reports Tensile Strength: Condition and product-form dependent; Yield / Proof Strength: Condition and product-form dependent; Elongation: Condition and product-form dependent; Hardness: Condition / heat-treatment dependent as reference data for Grade 23. Actual requirements depend on condition, dimensions, test method and specification; these values are not design allowables.

Property Value Unit
Tensile Strength Condition and product-form dependent
Yield / Proof Strength Condition and product-form dependent
Elongation Condition and product-form dependent
Hardness Condition / heat-treatment dependent
MATERIAL DATA

Physical Properties

Density Approx. 7.7 g/cm³
Elastic Modulus Approx. 200 GPa
Thermal Conductivity Approx. 25 W/m·K
Specific Heat Approx. 460 J/kg·K
Melting Range Approx. 1400–1500°C
WHY SELECT THIS MATERIAL

Material Characteristics

Grade 23 combines the characteristics of its material family with grade-specific alloying and heat-treatment behavior suited to its intended service.

01

Grade-specific structure

Microstructure and magnetic response depend on the exact alloy, processing route and condition; confirm these properties for the supplied grade.

02

Corrosion Resistance

Offers useful resistance to atmospheric and general industrial corrosion.

03

Machinability

Selected grades can offer practical machinability for fabricated and machined parts.

04

Dimensional Stability

Product form, processing and condition affect strength and dimensional stability; use certified data for the supplied material.

Grade 23 Bolting Products

INDUSTRIAL USE

Typical Applications

Grade 23 is selected for engineered components and bolting where the material characteristics of this grade match the service environment.

01

General industrial components

Grade 23 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.

02

Industrial equipment

Grade 23 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.

03

Fabricated components

Grade 23 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.

04

Machined components

Grade 23 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.

ENGINEERING GUIDE

Engineering Considerations

Material Selection

Confirm the applicable product specification and heat treatment.

Formability

Check corrosion and temperature exposure before selection.

Mechanical Requirements

Consider weldability and magnetic requirements for the application.

COMMON QUESTIONS

Frequently Asked Questions

What is the Werkstoff number for Grade 23?

The commonly listed Werkstoff / EN cross-reference for Grade 23 is 3.7165. Treat this as a grade comparison, not a guarantee of interchangeability. Verify chemistry, product form, condition and governing specification against the supplier certificate before substitution.

ENGINEERING SUPPORT

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