• Model NO.：IR-P steel pipe
• Wall Thickness：0.8mm~20mm
• Length：6meters, 9meters, 12meters, Random Length
• End Processing：Plain End
• Surface：Pickling, Polishing, Straightening
• Transport Package：Bundled, Wrapped, Wooden Cased.
• Specification：ASTM A213, A312, etc
• Trademark：Iron&steel
• Origin：China
• HS Code：73041990
• Production Capacity：100 Tons Per Month

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≤0.25
Mechanical Properties of seamless steel pipeSteel materialTensile Strength MpaYield strength MpaElongation
%HardnessStraightness20#≥510≥245≥25≤156HB0.3~1.045#≥647≥355≥16≤HRC620.3~1.0