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AISI 1345
Category Steel
Class Alloy steel
Type Standard
Common Names Manganese steel
Designations  Germany: DIN 1.0912
United Kingdom: B.S. 2 S 516 , B.S. 2 S 517
United States: ASTM A322 , ASTM A331 , ASTM A519 , SAE J404 , SAE J770 , UNS G13450

Composition

ElementWeight %
C  0.43-0.48 
Mn  1.60-1.90 
P  0.035 (max) 
S  0.04 (max) 
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