If you are discussing the standards of steel tubes, EN ( European) and ASTM (American )are two organizations that determine the regulations. These requirements make it certain that the metal used for generating pipes is heavy and safe for a variety of applications. In this article, we will concentrate on EN 10305-1 and explain some differences of this standard from the ASTM standard.

EQUIVALENT GRADES for EN 10305-1 and ASTM Standards Available Grades

EN 10305-1 specifies the technical delivery conditions for seamless cold drawn steel tubes of circular cross section for precision applications. It is a standard used throughout Europe, to ensure that the steel tubes meet certain requirements. In the US, for its part, ASTM standards fulfill similar functions.

Certification with ASTM standards and EN 10305-1

Despite of the fact of two different regions you are considered two standards (EN 10305 and ASTM) but there are some similarities as well. For both entities, their purpose is to make certain the steel tubes they are manufacturing out of fine quality material that responds to high standards when it comes to strength and endurance. Which is why tubes manufactured with EN 10305-1 as the base standard should be suitable to be used as per ASTM standards in terms of performance.

EN 10305-1 vs ASTM Standards Comparison

If we translate EN10305-1 into an ASTM standard to obtain its equivalent, we find ASTM A519. This specification covers several grades of carbon and alloy steel seamless mechanical tubing. Through slight differences in the specific requirements of EN 10305-1 and ASTM A519, the general purpose for producing a workable product is essentially identical.

Comparison of EN 10305-1 and ASTMEN 10305-1 & ASTM Breakdown

The EN 10305-1 and the ASTM standard are identical for what concerns the chemical composition of grades. Both fall under specifying limits for elements such as carbon, manganese and sulfur to create the steel is of specified required properties. But the tolerances and method of testing are allowed to be different slightly as per each standard.

The connection between EN 10305-1 and corresponding ASTM related requirements

Manufacturers of steel tubes as well as end users are advised to understand the import of this relationship for purpose of meeting standard requirements according to EN 10305-1 with other ASTM standards. From an inexpert viewpoint this would be difficult to interpret, but by mapping these across with the British guidelines as shown below, it becomes clearer in what situation comparison could be assumed and therefore use sequently in different applications.

In all, even though there may be differences between EN 10305-1 and ASTM standards they both share the same purpose of trying to guarantee that steel tubes are of good quality, and meet different demands related with strength and performance. That is help manufacturers and users ascertain where marketplace standards are technically equivalent before the use of these steel tubes in their materials.