Precision tube: EN 10305-1

EN10305-1 Seamless Steel Tube

BS EN10305-1 Seamless Steel Tube with cold drawn use for precision applications.

-Steel grade:

  EN10305-1 E215

  EN10305-1 E235

  EN10305-1 E355

-Specification:

  OD: 4-260mm

  WT: 0.5-25mm

EN 10305 seamless precision steel tube shall be manufactured from hot finished seamless tubes by cold drowning. Other suitable methods of cold working are permitted. The tubes shall be delivered in the delivery condition +N which means that after the final cold drawing operation the tubes are normalized in a controlled atmosphere. 

-Chemical composition (%) of EN 10305-1

-Mechanical and technological properties of EN 10305-1

-Quality grade of EN 10305-1

The tubes are supplied in the following quality grades:

A) Precision steel tubes intended primarily for mechanical stressing, without any particular quality requirement and without acceptance test certificate.B) Precision steel tubes intended primarily for mechanical stressing, with special requirement and exclusively with acceptance test certificate.C) Precision steel tubes with special requirement according to section 12. These requirements and corresponding tests must be agreed, with the customer having to specify his requirements at the time of enquiry and on ordering.

-Condition on delivery of EN 10305-1:

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