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AISI 1039
Category Steel
Class Carbon steel
Type Standard
Designations  France: AFNOR 35 M5
Germany: DIN 1.1157
United Kingdom: B.S. 120 M 36 , B.S. 150 M 36 , B.S. CDS 105/106
United States: ASTM A29 , ASTM A510 , ASTM A546 , ASTM A576 , SAE J403 , SAE J412 , SAE J414 , UNS G10390

Composition
ElementWeight %
C  0.37-0.44 
Mn  0.70-1.00 
P  0.04 (max) 
S  0.05 (max) 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 7.845 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 190-210 25  

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Conductivity (W/m-K) 50.7  100 more  

Electric Properties
Properties Conditions 
T (°C)Treatment
Electric Resistivity (10-9W-m) 171  20 more  
Glossary
Selecting the Right 3D Printer

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

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.