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20# Cold Drawn Precise Seamless Steel Pipe with Tolerance +/-0.1mm

Qingdao Ironsteel International Trading Co., Ltd.
  • Type：Seamless
  • Technique：Cold Drawn
  • Material：Carbon Steel, Alloy Steel, Stainless Steel
  • Surface Treatment：Pickling
  • Usage：Pipeline Transport, Oil,Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape：Round

Base Info

  • Model NO.：20#
  • Outer Diameter：18mm~114mm
  • Wall Thickness：0.8mm~20mm
  • Length：6meters, 9meters, 12meters, Random Length
  • Surface：Pickling, Polishing
  • End Processing：Plain Ends
  • Transport Package：Bundled, Wrapped, Wooden Cased.
  • Specification：GB,T8163, JIS, DIN2391
  • Trademark：Iron&steel
  • Origin：China
  • HS Code：73041990
  • Production Capacity：100 Tons Per Month

Description

MaterialChemical composition (%)CMnPSSiNiCu20#
AISI 10200.17~0.230.35~0.65≤0.035≤0.0350.17~0.37≤0.3≤0.2545#
ASTM1045, DIN450.42~0.50.5~0.8≤0.04≤0.0450.17~0.37≤0.25≤0.25Mechanical PropertiesSteel materialTensile Strength MpaYield strength MpaElongation
%HardnessStraightness20#≥510≥245≥25≤156HB0.3~1.045#≥647≥355≥16≤HRC620.3~1.0