Hi,
There is no difference between the both the spec.
But , the De -Oxidation practice is different in steel making . ie API 5L Gr.B is non-silicon killed steel,, and ASTM A106 Gr.B is silicon killed steel.
Obviously , the ASTM A106 Gr.B will have comparatively higher corrosion resistance .
On Fri, Aug 28, 2009 at 2:51 AM, sohaib.t <sohaib_cegco@yahoo.com> wrote:
Gentlemen,
is there any difference between the welding procedures of API 5L GR.B
and ASTM A106 GR.B?
Regards,
Sohaib
Thanks & regards,
K.Babu
Singapore
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