BS EN 13605:2021 pdf free

BS EN 13605:2021 pdf free.Copper and copper alloys — Copper profiles and profiled wire for electrical purposes.
4.1 Material
4.1.1 General
The material is designated either by symbol or by number (see Table 1 and Table 2).
4.1.2 Symbols
The material symbol designation is based on the designation system given in ISO 1190-1.
NOTE Although material symbol designations used in this document can be the same as those in other standards using the designation system given in ISO 1190-1. the detailed composition requirements are not necessarily the same.
4.1.3 Number
The material number designation is in accordance with the system given in EN 1412.
4.2 Material condition
For the purposes of this document, the following designations, which are in accordance with the system given in EN 1173, apply for the material condition:
D Material condition for the product as cold worked without specified mechanical properties;
H… Material condition designated by the minimum value of hardness requirement for the product with mandatory hardness requirements;
R… Material condition designated by the minimum value of tensile strength requirement for the product with mandatory tensile strength, 0,2 % proof strength and elongation requirements.
Products in the H… condition may be specified to Vickers or Brinell hardness. The material condition
designation IL. is the same for both hardness test methods.
Exact conversion between the material conditions designated [I… and R… is not possible.
Material condition is designated by only one of the above designations.
4.3 Product
The product designation provides a standardized pattern of designation from which a rapid and unequivocal description of a product can be conveyed in communication. It provides mutual comprehension at the international level with regard to products which meet the requirements of the relevant European Standard.
The product designation is no substitute for the full content of the document. The product designation for products to this document shall consist of:
a) denomination (profile or profiled wire);
b) number of this document (EN 13605);
c) material designation, either symbol or number (see Table 1 and Table 2);
d) material condition designation (see Table 3);
e) for profiles or profiled wire, a number, or the number of a fully dimensioned and toleranced drawing;
f) for profiles, length, either as manufactured length (ML) or fixed length (FL);
g) for profiled wire, form of delivery: coil (Y) or spool (Z).
The derivation of a product designation is shown in Example 1 and another typical product designation is shown in Example 2.BS EN 13605 pdf free download.