BS ISO 404:2013 pdf free.Steel and steel products – General technical delivery requirements.
This International Standard specifies the general technical delivery requirements for all steel products covered by IS0 6929, with the exception of steel castings and powder metallurgical products.
IS0 10474 describes the inspection documents to be used.
Where the delivery requirements agreed upon for the order or specified in the appropriate product or material standard differ from the general technical delivery requirements defined in this International Standard, then it is the requirements agreed for ordering or specified in the appropriate product or material standard that apply.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO377, Steel and steel products-Location and preparation of samples and test pieces for mechanical testing 1S0 4948-1, Steels-Classification- Part 1: Classification ofsteels into unalloyed and alloy steels based on chemical composition
ISO 4948-2, Steels-Classification -Part 2: Classification of unalloyed and alloy steels according to mai quality classes and main property or application characteristics
ISO 6929, Steel products- Vocabulary
ISO 10474, Steel and steel products- Inspection documents
ISO 1484, Steel and iron-Sampling and preparation ofsamplesfor thedetermination ofchemical composition
ISO 80000-1: 2009, Quantities and units-Part 1: General
4 Information to be supplied by the purchaser
1 The purchaser shall select the steel type, the shape of the product and the dimensions, taking the intended processing and use into account. The purchaser may consider the manufacturers advice in making the choice.
The order shall provide all the information necessary for describing the product and its characteristics, and also details concerning delivery such as
a) mass, length, area, number of pieces to be delivered;
b)the product form (it can be a number referring to a drawing, for example)
c) the nominal dimensions:
d)the tolerances on the characteristics in items a)and c)； e)the designation of the steel;
f) delivery condition(type of heat treatment, surface treatment etc.)
g)specific requirements for surface and/or internal quality (see 74)，
h) the type of inspection document required and, where not specified in the product standard,the inspection and testing requirements (see Clause 8)；