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AISI 9254
Category Steel
Class Alloy steel
Type Standard
Common Names Silicon-manganese steel
Designations United States: UNS G92540

Composition

ElementWeight %
C  0.51-0.59 
Mn  0.60-0.80 
P  0.035 (max) 
S  0.04 (max) 
Si  1.20-1.60 
Cr  0.60-0.80 

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
CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Mechanical Engineers Outlook

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

STEM Career Outlook

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

Metal 3D Printing Design Guide

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