Specification for hot rolled and hot rolled and processed high tensile alloy steel bars for the prestressing of concrete1 Scope This British Standard specifies requirements for preferred sizes of smooth or ribbed alloy steel bars in straight lengths supplied in the hot rolled or hot rolled and processed conditions. Two nominal strength levels of steel are specified. This standard does not specify fatigue testing, this subject being included in BS 4447. Stress corrosion testing is not specified.

and the specification of their attributes

The method is recommended for zinc contents between 0

BS EN 14531-1 on railway vehicle braking is useful for:

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Ergonomic aspects of design

BS EN 10225‑2 navigates you through the requirements

Methods have been elaborated and validated for various types of chemicals

In BS EN 50107-3

The management system

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breaking down of machinery parts and other functional disorders

BS EN IEC 60034-14:2018 supersedes BS EN 60034‑14:2004