Friday, June 3, 2011

seamless pipe

we always export the seamless pipes to many countries, and win high praise.
ASTM A106
Chemical
Coposition
GradeA
GradeB
GradeC
C(max)
0.25
0.3
0.35
Mn
0.270.93
0.291.06
0.291.06
P(max)
0.035
0.035
0.035
S(max )
0.035
0.035
0.035
Si(min)
0.1
0.1
0.1
Cr(max )
0.4
0.4
0.4
Cu(max)
0.4
0.4
0.4
Mo(max)
0.15
0.15
0.15
Ni(max )
0.4
0.4
0.4
V(max)
0.08
0.08
0.08
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