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Mechanical Engineers Outlook

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

Essentials of Manufacturing

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

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Selecting the Right 3D Printer

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

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AISI 1023
Category Steel
Class Carbon steel
Type Standard
Designations  France: AFNOR XC 18 S , AFNOR XC 25
Germany: DIN 1.1151
Japan: JIS S 20 CK , JIS S 22 C , JIS S2OC
United States: ASTM A29 , ASTM A510 , ASTM A575 , ASTM A576 , ASTM A659 , SAE J403 , SAE J412 , SAE J414 , UNS G10230

Composition
ElementWeight %
C  0.20-0.25 
Mn  0.30-0.60 
P  0.04 (max) 
S  0.05 (max) 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 7.858 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 190-210 25  
Tensile Strength (Mpa) 425  25  cold drawn (round bar (19-32 mm)) more
Yield Strength (Mpa) 360 
Elongation (%) 15 
Reduction in Area (%) 40 
Hardness (HB) 121  25  cold drawn (round bar (19-32 mm)) more

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 12.1  20-100 more  
Thermal Conductivity (W/m-K) 51.2  100 more  
Specific Heat (J/kg-K) 486  50-100 more  

Electric Properties
Properties Conditions 
T (°C)Treatment
Electric Resistivity (10-9W-m) 169  20 more  
Glossary
Mechanical Engineers Outlook

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

Essentials of Manufacturing

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

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Selecting the Right 3D Printer

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