ASME II SA29:2010 pdf free download SPECIFICATION FOR STEEL BARS, CARBON AND ALLOY, HOT-WROUGHT, GENERAL REQUIREMENTS FOR
6.3.4 For thermally treated bars, if the results of the mechanical tests do not conform to the requirements specified, two more tests may be selected for each bar failing, and each of these retests shall conform to the requirements of the product specification.
6.3.5 If a bend specimen fails, due to conditions of bending more severe than required by the specification, a retest shall be permitted from the heat or test lot involved forwhich one random specimen foreach original specimen showing failure shall be used. If the results on the retest specimen meet the requirements of the specification, the heat or test lot will be accepted.
7. Dimensions, Mass, and Permissible Variations
7.1 Hot-WroughtBars — The permissible variations for dimensions ofhot-wrought carbon and alloy steel bars shall not exceed the applicable limits stated in Annex A1 for inch-pound values and Annex A2 for metric values.
8. Workmanship, Finish, and Appearance
8.1 The material shall be free of injurious defects and shall have a workmanlike finish. 9. Rework and Retreatment
9.1 For thermally treated bars only, the manufacturer may retreat a lot one or more times, and retests shall be made in the same manner as the original tests. Each such retest shall conform to the requirements specified.
10. Inspection 10.1 The inspector representing the purchaser shall have entry, at all times while work on the contract of the purchaseris beingperformed, to allparts ofthe manufactur- er’s works that concern the manufacture of the material ordered. The manufacturer shall afford the inspector all reasonable facilities to satisfy him that the material is being furnished in accordance with this specification. All tests (except product analysis) and inspection shall be made at the place of manufacture prior to shipment, unless other- wise specified, and shall be so conducted as not to interfere unnecessarily with the operation of the works.
10.2 All required tests and inspection shall be made by the manufacturer prior to shipment.
11. Rejection
11.1 Unless otherwise specified, any rejection because of noncompliance to the requirements of the specification shall be reported by the purchaser to the manufacturer within 30 working days after receipt of samples. 129
11.2 Material that shows imperfections capable of adversely affecting processibility subsequent to its accept- ance at the purchaser’s works will be rejected, and the manufacturer shall be notified.
12. Rehearing
12.1 Samples that represent rejected material shall be preserved for two weeks from the date rejection is reported to the manufacturer. In case of dissatisfaction with the results of the tests, the manufacturer may make claim for a rehearing within that time. 13. Product Marking
13.1 Civilian Procurement — Bars of all sizes, when loaded for shipment, shall be properly identified with the name orbrandofmanufacturer, purchaser’s name andorder number, the ASTM designation (year date is not required), grade number where appropriate, size and length, weight oflift, and the heat number for identification. Unless other- wise specified, the method ofmarking is at the manufactur- er’s option and may be made by hot stamping, cold stamping, painting, or marking tags attached to the lifts of bars.
13.1.1 Bar code marking may be used as an auxiliary method of identification. Such bar-code markings shall be of the 3-of-9 type and shall conform to AIAG B1. When barcoded tags are used, they shall conform to AIAG B5.
13.2 Government Procurement:
13.2.1 Marking for shipment shall be in accordance with the requirements specified in the contract or order and shall be in accordance with MIL-STD-163 for military agencies and in accordance with Fed. Std. No. 123 for civil agencies.
13.2.2 For government procurement by the Defense Supply Agency, the bars shall be continuously marked for identification in accordance with Fed. Std. No. 183.
4. Packaging
14.1 Civilian Procurement — Unless otherwise speci- fied, the bars shall be packaged and loaded in accordance with Practices A 700.
14.2 Government Procurement — MIL-STD-163 shall apply when packaging is specified in the contract or order, or when Level A for preservation, packaging, and packing is specified for direct procurement by or direct shipment to the government.
15. Keywords
15.1 alloy steel bars; carbon steel bars; cold finished steel bars; general delivery requirements; hot wrought steel bars; steel bars
ASME II SA29:2010 pdf free download
