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Metal 3D Printing Design Guide

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AISI 5135H
Category Steel
Class Alloy steel
Type H-steel
Common Names Chromium steel
Designations  France: AFNOR 42 C 4
Germany: DIN 1.7035
Italy: UNI 40 Cr 4 , UNI 41 Cr 4 KB
Japan: JIS SCr 4 H
United Kingdom: B.S. 2 S 117 , B.S. 530 A 40 , B.S. 530 H 40 , B.S. 530 M 40
United States: ASTM A304 , SAE J1268 , UNS H51350

Composition

ElementWeight %
C  0.32-0.38 
Mn  0.50-0.90 
Cr  0.70-1.15 
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  
Glossary
Metal 3D Printing Design Guide

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

Mechanical Engineers Outlook

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

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

Injection Molding Design Guide

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