16 Oct Incorporating. Corrigendum No. 1. Seamless circular steel tubes for mechanical and general engineering purposes – Technical. Standards. DIN EN Seamless circular steel tubes for mechanical and general engineering purposes – Technical delivery conditions – Part 1: Non-alloy . 1 Jun DIN EN Seamless circular steel tubes for mechanical and general engineering purposes – Technical delivery conditions – Part 1.
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Tubes for mechanical engineering, parts of machines and general use
enn The chemical composition, mechanical properties, dimensions, dimensional tolerances and technological requirements are specified. Add to Alert PDF. Please first verify your email before subscribing to alerts.
The inner and outer surface of the tubes corresponds to the manufacturing means. The tube tolerances meet the appropriate standards requirements.
Already Subscribed to this document. Tube dimensions and tolerances for mechanical engineering Range for the tube dimensions and tolerances for mechanical engineering is between Packaging of tubes for mechanical engineering and the parts of machine. This part of this European Standard specifies the technical conditions for seamless circular tubes dim of non-alloy and alloy steels for mechanical and general engineering purposes.
Marking of the tubes and tube bundles The tubes for the parts of machines or for mechanical engineering are marked based on the requirements of the appropriate standards and Upon request when ordering the tubes and they may be as follows: ENfor EN — diin certificate 3.
Tube size Technical information Steel grade Test description. Search in products database. The condition, delivery and surface of the tubes for mechanical engineering Hot rolled tubes made out of carbon steel do not go through further heat treatment and their condition is the same as the condition of normally annealed tubes.
Seamless tubes for mechanical treatment and machine parts – List of standards
After forming, the cold drawn tubes are heat treated in such way that they would meet the requirements of the appropriate standards as far as the condition of delivery and the mechanical values are concerned.
We have no amendments or corrections for this standard. You may delete a document from your Alert Profile at any time. Tubes testing According to EN — 1 Standards the tubes are tested with specific testing which consists of: Orientation data is shown in the dimensional tables. Subscription pricing is determined by: Grade A, Grade B. The tubes ends The ends of the tubes are vertical to the longitudinal axis and are without burrs. Mobile APP Download widget. Tubes surface protection While ordering, it is necessary to agree upon the way and means of temporary protecting the surface of the tubes during transportation and storing.
Steel for tubes which are destined for mechanical engineering The tubes are manufactured from the following steels, in conformity with EN A precise length may be supplied upon request. Standards Subsctiption may be the perfect solution. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. We have no document history for this standard.
The mandatory tests for nonspecified testing are in concurrence with the ENthe optional tests are shown in the standards. For tubes that are going to be mechanically machined the required straightness is 1: Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Steel tube specifications and steel grades Steel tube sizes acc.
Specifications, dimensions and the types of steel are shown in a separate overview.
The tube tolerances for mechanical engineering correspond to condition after the tube production. If the document is revised or amended, you will be notified by email.
Means of tubes production — hot rolling or cold forming besides its own fn tubes depends upon the standards, tube dimensions and the agreement when ordering the tubes.
Tubes length for mechanical engineering Usually the tubes are supplied in the production length 5 to 6 meters. Certified test reports Certified test reports are issued according to the appropriate TDC standards: As the voice of the U.
B, for EN — 1 Certified test reports: Please first log in with a verified email before subscribing to alerts. Tubes are made dih using the hot rolling process. The tubes may be supplied without temporary preservation of the surface, or with the preservation of the surface with an agreed upon preservative. Bundles of tubes are marked either with one or more labels with the required data. Your Alert Profile lists the documents that will be monitored.
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The tube dimensions meet the requirements of the following standards: