We offer API 5L X65 steel plate/pipes as large diameter pipes:
1.Equivalent grades: EN10208-2 L555MB
2.Chemical composition:
Si :≤0.26 C:≤ 0.08 Mn:≤1.75 S :≤0.0005 P :≤0.011
AL :≤ 0.03 Mo :≤0.27 Ni:≤0.22 Nb :≤ 0.07
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Mechanical properties:
Tensile Strength σb(MPa) :625-700
Yield Strength σ0.2(MPa): ≥ 555
Permissible yield point ratio: ≤ 0.9
Elongationδ5(%): ≥ 20 -
X80 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X80 steel with good low temperature toughness was developed and the buckling behavior of X80 steel plate/pipe was investigated through large scale deformation tester.
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Tel:0086-371-86151827
Fax:0086-371-86011881
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