BS EN 04800-004:2010 pdf download
BS EN 04800-004:2010 pdf download.Aerospace series一 Titanium and titanium alloys – Technical specification Part 004: Wire.
delivery condition and metallurgical code 01 products;
dimensions and tolerances or reference to an appropriate dimensional standard:
product designation. when required forwarding address;
nature and type of packing. If required:
definition and frequency of any special tests and their retest procedures, if required.
5 Health and safety
Products in the delivery condition shall fulfil the health and safety laws of the area of the country when and where it is to be delivered.
A product salety data sheet shall be available.
6 Technical requirements
6.1 General
The product shall be manutactured In accordance with the requirements ot the relevant material standard and the applicable requirements of this specification. A manufacturing schedule shall be established and applied in accordance with EN 2078.
The product shall satisfy the requirements of the material standard andor order and shall be free from irregularities preudicial to the subsequent manufacture or use of thés product.
Notwithstanding previous acceptance complying with this material standard, any product that is found at a later stage, to contain such defects shall be rejected
Unless otherwise specified, the requirements in Tables 1 and 2 shall apply in conjunction with those of the relevant material standard. Table 1 relates to lines 1 to 29 (InclusIve) of the material standard and Table 2 relates to lines 30 onwards In which the sub-line format Is also used. Lines 2 to 98 may also be opened In line 100 if the material standard details specific qualification requirements If a specific line number is not shown In Tables I and 2, the requirement Is stated in the material standard an&or order
The requirements of the order andor material standard shall over-ride the requirements of the technical specification
6.2 Qualification requirements
Qualification roquioments whe&i invoked by the material standard and,or order are detailed In Tables I and 2. Unless otherwise agreed between the manufacturer and purchaser the qualification phase shall be run on the first three batches, coming from three different ingots.
6.3 Release requirements
6.3.1 Release tests
Release testing shall be the responsibility of the manufacturer,
6.3.2 Retests
If the test procedure or test p.ece preparation es faulty, testing shall be re-applied at the original frequency after rectification of the original cause of failure.
When failure cannot be attributed to faulty testing, or test piece Preparation, further test samples shall be selected at twice the original frequency from the product, one of which shall be that on which the original results were obtained unless already withdrawn by the manufacturer alter suitable identification of the cause of failure. If all retest results are satisfactory, the batch shall be accepted. If one or more tests are unsatistactory. the batch shall be;
rejected: or
100% retested and the cunforming products accepted; or
partially or fully re-heat treated it heat treatment can rectiiy the cause of the failure and tested as a completely new batch except for chemical composition, for which redetermination of hyêo9en content is required. No product or test sample shall be re-heat treated more than twice.
6.3.3 Rejection
Any failure to meet the requirements of the matenal standard shall be cause for rejection.
6.3.4 SpecIal tests
Special tests may be required by the purchaser. In such cases, the nature of the test, method, frequency and technical requirements shall be specified on the order or inspection schedule and shall be mutually agreed by the manufacturer and purchaser.
6.3.5 Capability clause
Where capability clause is invoked and where sufficient statistical evidence exists, the test shall not be carried Out (unless specifically requested by the purchaser). However, this in no way reduces the obligations of the manufacturer to fulfil the requirements. If subsequent testing indicates that the product does not comply with the requirements, the batch shall be relected.
If sufficjent statistical evidence does not exist, the test shall be carried Out at a frequency agreed between the manufacturer and the purchaser.
8.3.6 StatIstical process control
Reduction in the extent of release testing, other than that defined in 6.3.5 above, may be negotiated with the purchaser on the basis of appropriate statistical process control and/or statistical data.
