API 5L X46 Carbon Steel Line Pipe

Basic Information Of API 5L X46 Carbon Steel Line Pipe
1)Sizes (O. D. X W. T): From 21.3mm — 914mm x 2.24mm to 50.96mm
2)Standard: API 5L
3)Steel Grade: Gr. B, X42,,X46, X52, X60
4)Surface: Black painted,Slightly oiled
5)Marking: Standard,logo,material,heat no

Chemical Composition Of API 5L X46 Carbon Steel Line Pipe

Chemical Composition
Seamless Pipe
C Mn  P S V Nb Ti
maxb max.b max. max. max. max. max.
0.28 1.4 0.03 0.03 d d d

Notes Of API 5L X46 Carbon Steel Line Pipe

  • 0.50% maximum for copper,0.50% maximum for nickel,0.50% maximum for chromium,and 0.15% maximum for molybdenum.
  • For each reduction of 0.01% below the specified maximum concetration for carbon, an increase of 0.05% above the specified maximum concentration for manganese is permissible,up to a maximum of 1.65%
  • The sum of the niobium and vanadium contents shall be ≤0.06%.
  • The sum of the niobium,vanadium and titanium concentratons shall be ≤0.06%.
  • The sum of niobium,vanadium and titanium concentrations shall be ≤ 0.15%

Mechanical Requirements Of API 5L X46 Carbon Steel Line Pipe

Mechanical Requirements
Y.S T.S ELONGATION
Mpa(psi) Mpa(psi)
min min min
320 (46 400) 435 (63 100) 28%

 


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