BS EN 2576:2020 pdf free.Aerospace series – Bolts, MJ threads, in heat resisting steel FE-PA2601 [A286)一 Classification: 900 MPa (at ambient temperature)/650 °C- Technical specification.
BS EN 2576 The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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. EN ISO 3452-1, Non-destructive testing一Penetrant testing- Part 1: General principles EN ISO 4288, Geometrical Product Specifications (GPS)一Surface texture: Profile method 一Rules and procedures for the assessment of surface texture EN ISO 6508-1, Metallic materials一Rockwell hardness test一Part 1: Test method EN ISO 6892-1, Metallic materials一Tensile testing一Part 1: Method of test at room temperature ISO 2859-1, Sampling procedures for inspection by attributes 一Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection ISO 5855-2, Aerospace一M] threads一Part 2: Limit dimensions for bolts and nuts ISO 7961, Aerospace一Bolts 一Test methods  ASTM E 112, Standard Test Methods for Determining Average Grain Size3.The purpose of acceptance inspections and tests is to check, as simply as possible, by a method representative of actual use conditions, with the uncertainty inherent to statistical sampling, that the bolts constituting the batch satisfy the requirements of this standard.Acceptance inspections and tests (requirements, methods, number of bolts) are specified in Table 1; they shall be carried out on each batch. Bolts from the batch to be tested shall be selected by simple random sampling. Each bolt may be submitted to several inspections or tests. If a more stringent inspection is deemed necessary, all or part of the qualification inspections and tests may be performed during the acceptance inspection and testing. In this case, the number of bolts submitted to these inspections and tests is the same as that submitted for qualification inspection and tests. sampling plan plan according to which one or more samples are taken in order to obtain information and possibly to reach a decision.BS EN 2576 pdf download.