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AISI 94B17
Category Steel
Class Alloy steel
Type Standard
Common Names Boron steel
Designations  United States: AMS 6275 , AMS 6275B , ASTM A322 , ASTM A331 , ASTM A519 , SAE J404 , SAE J770 , UNS G94171

Composition

ElementWeight %
C  0.15-0.20 
Mn  0.75-1.00 
P  0.035 (max) 
S  0.04 (max) 
Si  0.15-0.30 
Cr  0.30-0.50 
Ni  0.30-0.60 
Mo  0.08-0.15 

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
Selecting the Right 3D Printer

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

Mechanical Engineers Outlook

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

3D Scanners

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!