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ASTM AZ31B-H24
Category Magnesium Alloy
Designations United States: UNS N08700, ASTM B599

Composition
ElementWeight %
Al  3.00 
Zn  1.00 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 1.77-1.83 25  
Poisson's Ratio 0.35 25  
Elastic Modulus (GPa) 44.8 25  
Tensile Strength (Mpa) 290.0  25  H24 (sheet, plate) 
Yield Strength (Mpa) 220.0 (180.0) 
Elongation (%) 15.0 
Reduction in Area (%)  
Note: Value in parentheses indicates yield strength for compression.
Hardness (HB500) 73  25  H24 (sheet, plate) 
Shear Strength (MPa) 160  25  H24 (sheet, plate) 

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 26  20-100 H24 
Thermal Conductivity (W/m-K) 96.23  0  H24 
Glossary
FREE Publications
Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

more publications