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Metal 3D Printing Design Guide

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

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

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AISI 5132H
Category Steel
Class Alloy steel
Type H-steel
Common Names Chromium steel
Designations  France: AFNOR 38 C 4
Germany: DIN 1.7034
Italy: UNI 38 Cr 4 KB
Japan: JIS SCr 3 H
United Kingdom: B.S. 530 A 36 , B.S. 530 H 36 , B.S. Type 3
United States: ASTM A304 , SAE J1268 , UNS H51320

Composition

ElementWeight %
C  0.29-0.35 
Mn  0.50-0.90 
Cr  0.65-1.10 
P  0.035 
S  0.040 
Si  0.15-0.30 

Mechanical Properties

Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 7.7-8.03 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) 48.6  0 more  
Specific Heat (J/kg-K) 494  50-100 more  

Electric Properties

Properties Conditions 
T (°C)Treatment
Electric Resistivity (10-9W-m) 210  20 more  
Glossary
Metal 3D Printing Design Guide

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

STEM Career Outlook

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

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!