Seamless Steel Pipe

High Quality 1045 Hollow Steel Round Bar is a medium carbon structural steel product known for its excellent strength, toughness, and economy. By adopting a hollow design, it significantly reduces weight while maintaining the mechanical properties of the 1045 medium carbon steel core, and provides higher material utilization and less processing time for manufacturing applications that require central holes.   •Product Range :Stainless Steel and Super Alloy •Partners: TISCO,POSCO,BAOSTEEL,JISCO,LISCO etc. •Processing platforms: cutting, surface finish, forming, welding and machining platforms  •Product Standards :ASTM,ASME,EN,JIS,ISO,DIN,GB• Quality Control :ISO 9001, SGS, TUV, BV,CE,ABS• Service :OEM/ODM available   Grade C Si Mn P S Yield Strength(mpa) Tensile Strength Elognation % sae1018 0.15-0.20 0.07-0.60 0.50-0.90 0.04max 0.05max 415 520 27 sae1020 0.17-0.24 0.20-0.60 0.35-0.65 0.035max 0.035max 490 540 28 F…