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AISI 1045H
Category Steel
Class Carbon steel
Type H-steel
Designations  France: AFNOR XC 42 , AFNOR XC 42 TS , AFNOR XC 45 , AFNOR XC 48
Germany: DIN 1.1191
Japan: JIS S 45 C , JIS S 48 C
Sweden: SS 1672
United States: ASTM A29 , SAE J776 , UNS H10450

Composition
ElementWeight %
C  0.42-0.51 
Mn  0.50-1.00 
P  0.04 (max) 
S  0.05 (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