PROPERTY	ASTM (GRADE 1)
Tensile Strength
MPa	240
ksi	35
Yeild Strength (0.2%)
MPa	170
ksi	25
Elongation (%)	24
Impurity Limits (wt %)
N (max)	0.03
C (max)	0.1
H (max)	0.015
Fe (max)	0.2
O (max)	0.18