Magnesium AZ63A-T6 Alloy (UNS M11630)

Jul 29 2013

Topics Covered

Introduction
Chemical Composition
Physical Properties
Mechanical Properties
Thermal Properties
Other Designations
Applications

Introduction

Magnesium alloys are used as advanced structural materials in applications, particularly automotive, aerospace, and railway industries due to their unique properties of low density, good machinability, excellent damping capacity, and high specific strength.

Magnesium AZ63A-T6 alloy has good room temperature strength, toughness, and ductility. The following sections will discuss in detail about magnesium AZ63A-T6 alloy.

Chemical Composition

The chemical composition of magnesium AZ63A-T6 alloy is outlined in the following table.

Element Content (%)
Aluminum, Al 6
Zinc, Zn 3
Manganese, Mn 0.15
Magnesium, Mg Remainder

Physical Properties

The physical properties of magnesium AZ63A-T6 alloy are tabulated below.

Properties Metric Imperial
Density 1.84 g/cm3 0.066 lb/in3

Mechanical Properties

The following table shows mechanical properties of magnesium AZ63A-T6 alloy.

Properties Metric Imperial
Tensile strength 275 MPa 40 ksi
Yield strength 130 MPa 18 ksi
Elastic modulus 44.8 GPa 6497 ksi
Elongation at break 5% 5%
Hardness 73 73
Machinability 100 100

Thermal Properties

The thermal properties of magnesium AZ63A-T6 alloy are tabulated below.

Properties Conditions
T (°C) Treatment
Thermal conductivity 75.3 W/mK - T6
Thermal expansion 26.1 x 10-6/°C 20-100 T6

Other Designations

Other designations that are equivalent to magnesium AZ63A-T6 alloy include the following:

  • ASTM A276
  • ASTM A580
  • AMS 4420
  • AMS 4422
  • AMS 4424
  • ASTM B 80
  • SAE J465

Applications

Magnesium AZ63A-T6 alloy is chiefly used in commercial and military structural applications.

Tell Us What You Think

Do you have a review, update or anything you would like to add to this article?

Leave your feedback
(Logout)
Your comment type
Submit

Sponsored Content

Editorial Highlights

The Current State of the Global Semiconductor Market

The Current State of the Global Semiconductor Market

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

How are Graphene Batteries Made?

How are Graphene Batteries Made?

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

Newsletters you may be interested in

See all Newsletters »

Terms

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

Provide Feedback