What is BS 5204-1 - Specification for straightedges about?
BS 5204-1 is an International Standard that discusses the technical specifications for cast iron straightedges.
BS 5204-1 specifies requirements for cast iron straightedges of bow shaped design and of I-section in metric sizes. BS 5204-1 provides two grades of accuracy for each type, namely, grade A and grade B. Requirements applicable to both types are given in BS 5204-1.
BS 5204-1 also specify requirements relating to bow-shaped straightedges in lengths up to and including 8, 000 mm and I-section straightedges in lengths up to and including 5, 000 mm.
Therefore, BS 5204-1 recommends general dimensions, methods of testing and heat treatments.
Who is BS 5204-1 - Specification for straightedges for?
BS 5204-1 on specification for straightedges is useful for:
- Manufacturers, suppliers, and designers of cast iron straightedges
- Metrologists
- Metallurgists
- Metallurgical engineers
- Testing authorities
- Regulatory authorities
- Quality assurance personnel
Why should you use BS 5204-1 - Specification for straightedges?
Cast iron edges are widely used for erection, commissioning, and levelling purposes.
BS 5204-1 discusses materials, general features and lengths of cast iron straightedges that depict a user-friendly idea. BS 5204-1 gives information on working surfaces and side faces that help users verify the performance characteristics of cast iron straightedges which ensures their reliability. BS 5204-1 specifies the required protection against various climatic conditions for retaining the longevity of the product.
BS 5204-1 provides guidance on cast iron straightedges which can be beneficial for your business and can also help you to expand your business. 
