Industrial automation systems and integration —
Product data representation and exchange —
Part 45:
Integrated generic resource: Material and other engineering properties

1 Scope

• association of a property with a product;
• specification of the composition of a product in terms of the amount and type of its constituents;
• specification of the set of qualitative and quantitative conditions under which a property is valid;
• specification of the representation of a property, including properties that are either measured or assigned;
• specification of the representation of a composition value by a mathematical expression;
• specification of a property value by a mathematical expression;
• characterization of a composition value as to its uncertainty, and reliability;
• characterization of a property value as to its uncertainty and reliability;
• the properties of the surface of a product, including coatings.

  NOTE 1   This part of ISO 10303 can be used to describe the properties of a first stage product, such a cast ingot; an intermediate product, such as a tube or a sheet; or a final stage product requiring no further processing, such as a part pressed from a sheet.

The following are outside the scope of this part of ISO 10303:

• the processes used to measure or assign properties;
• the combination and transformation of property values;

  EXAMPLE 1   A design is determined by statistical analysis of a large number of test results whose values have been combined together. This part of ISO 10303 provides for the representation of the test results and for the representation of their resultant combination but does not address the processes of combination or transformation.

• the use of properties in the analysis of product behaviour;

  EXAMPLE 2   Individual property values can be combined into matrices of coefficients for use in analysis models.

• the names and definitions of properties and testing methods.

  NOTE 2   The names and definitions of testing methods and the names and definitions of the properties that they define are assumed to be specified in dictionaries conforming to ISO 13584 Parts library [6].

© ISO 2019 — All rights reserved