ASTM A109 Temper 3

ASTM A109 Temper 3
Category Steel
Class Carbon steel
Composition
Element Weight %
C  0.25
Mn  0.60
P  0.035
S  0.04
Si  0.60 (max)
V  0.08 (max)
Cu  0.20 (min)
Nb  0.005 (min)
N  0.02 (max)
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