The Effect of Microstructure on Stress-Strain Behaviour and Susceptibility to Cracking of Pipeline Steels

Table 1

Chemical composition of the steels (balance iron) in wt%.

Steel Grade	C	Mn	Si	Al	P	S
X65	0.07	1.36	0.19	<0.07	0.013	0.002
X100	0.06	1.82	0.16	0.03	0.011	0.002