En10305 E235 E255 Precision seamless steel tube for precision machinery parts

Brief: Discover the JIS3445 STKM13A Precision Cold Drawn Seamless Stainless Steel Tube, ideal for precision machinery parts, hydraulic systems, and automotive applications. This high-performance tube meets stringent mechanical and dimensional standards for superior quality and reliability.
Related Product Features:
  • Precision cold drawn seamless steel tube for high mechanical performance requirements.
  • Complies with JIS3445 standards for mechanical engineering and general technical purposes.
  • Available in STKM13A and STKM13B grades with varying tensile strength and yield points.
  • Tight outer diameter and wall thickness tolerances for specialized applications.
  • Suitable for hydraulic systems, automobiles, and precision machinery components.
  • Multiple heat treatment delivery conditions including cold drawn, soft, and annealed.
  • Chemical composition includes controlled levels of C, Si, Mn, P, and S.
  • Customizable pipe lengths to meet automotive industry requirements.
Faqs:
  • What are the key applications of the JIS3445 STKM13A Precision Cold Drawn Seamless Stainless Steel Tube?
    This tube is widely used in hydraulic systems, automobiles, and precision machinery parts where high mechanical performance and cleanliness are required.
  • What are the mechanical properties of STKM13A and STKM13B grades?
    STKM13A has a tensile strength of ≥375 MPa, yield point of ≥215 MPa, and elongation of ≥30%. STKM13B offers higher tensile strength (≥440 MPa) and yield point (≥305 MPa) with elongation of ≥20%.
  • What are the delivery conditions available for these precision tubes?
    The tubes are available in multiple delivery conditions including cold drawn/hard (+C), cold drawn/soft (+LC), stress-relieved (+SR), annealed (+A), and normalized (+N) to suit various application needs.