1Key Takeaways
1 This Technical Report gives a method to be used in carrying out the spiral elongation test on copper that has been worked into the form described in clauses 3 and 4.
NOTE — The word "spiral" as used in this context implies "helical" in strictly scientific terms.
2 The response of a given copper to the test is influ…
2Scope / Description
1 This Technical Report gives a method to be used in carrying out the spiral elongation test on copper that has been worked into the form described in clauses 3 and 4.
NOTE — The word "spiral" as used in this context implies "helical" in strictly scientific terms.
2 The response of a given copper to the test is influenced by the treatment it has received in the preparation of the wire sample, and for this reason the details of processing are specified.
3 The test applies only to high conductivity copper, sampled at the wire bar or rod stage, and is not concerned with assessing the quality of copper wire selected at later stages in commercial processing.
6Frequently Asked Questions
What is ISO/TR 4745:1978?
ISO/TR 4745:1978 — High conductivity copper; Spiral elongation test is an international standard developed by International Organization for Standardization (ISO). 1 This Technical Report gives a method to be used in carrying out the spiral elongation test on copper that has been worked into the form described in clauses 3 and 4. NOTE — The word "spiral" as used in this context implies "helical" in strictly...
What does ISO/TR 4745:1978 cover?
This standard covers: 1 This Technical Report gives a method to be used in carrying out the spiral elongation test on copper that has been worked into the form described in clauses 3 and 4. NOTE — The word "spiral" as used in this context implies "helical" in strictly scientific terms. 2 The response of a given copper...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of ISO/TR 4745:1978?
The current published version is ISO/TR 4745:1978, published on 1978-09. Always check for amendments or pending revisions.
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