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AISI 1118
Category Steel
Class Carbon steel
Type Standard resulfurized
Designations  United States: ASTM A107 , ASTM A108 , FED QQ-S-637 (1118) , SAE J403 , SAE J412 , SAE J414 , UNS G11180

Composition
ElementWeight %
C  0.14-0.20 
Mn  1.30-1.60 
P  0.04 (max) 
S  0.08-0.13 

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  
Tensile Strength (Mpa) 450.2  25  annealed at 790°C  more
Yield Strength (Mpa) 284.8 
Elongation (%) 34.5 
Reduction in Area (%) 66.8 
Hardness (HB) 131  25  annealed at 790°C more
Impact Strength (J)
(Izod)
106.4  25  annealed at 790°C  more
Glossary
Salary Expectation

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

3D Scanners

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

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.