NEN EN 755-1 : 2016

Foreword
1 Scope
2 Normative references
3 Definitions
    3.1 Extruded rod/bar
    3.2 Extruded tube
    3.3 Seamless tube
    3.4 Porthole/bridge tube
    3.5 Porthole/bridge die
    3.6 Profile
    3.7 Hollow profile
    3.8 Solid profile
    3.9 Inspection lot
    3.10 Heat treatment, batch or lot
    3.11 Sample
    3.12 Specimen
    3.13 Test piece
    3.14 Test
4 Orders or tenders
5 Requirements
    5.1 Production and manufacturing processes
    5.2 Quality control
    5.3 Chemical composition
    5.4 Mechanical properties
    5.5 Freedom from surface defects
    5.6 Tolerances on dimensions and form
    5.7 Other requirements
6 Test procedures
    6.1 Sampling
    6.2 Test methods
    6.3 Re-tests
7 Inspection documents
    7.1 General
    7.2 Documents established on the basis of inspections
          and tests performed by qualified personnel who
          are involved in the manufacturing process
          and/or belong to the quality control department
    7.3 Documents established on the basis of
          inspections and tests performed or supervised
          by qualified personnel organizationally
          independent from the manufacturing department,
          according to the requirements specified on the
          order and carried out on the products for
          delivery or on the relevant inspection lot
8 Marking of products
9 Packaging
10 Arbitration
Annexes
A (normative) Types of test pieces
B (normative) Location of test pieces

Defines the technical conditions for inspection and delivery of wrought aluminium and aluminium alloy extruded rod/bar, tube and profile for general engineering applications.