X60 PSL 1

CHEMICAL COMPOSITION
Mass fraction, based upon heat and product analysis a
SEAMLESS PIPE
C Mn P S V Nb Ti
maxb max.b min. max. max. max. max. max.
0.28e 1.40e 0.030 0.030 f f f
WELDED PIPE
0.26e 1.40e 0.030 0.030 f f f

 

MECHANICAL REQUIREMENTS
Y.S T.S ELONGATION
Mpa(psi) Mpa(psi)
min min min
415(60 200) 520(75 400) f