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1.1 This specification covers a group of common requirements which, unless otherwise specified in the purchase order or in an individual specification, shall apply to tin mill products.
1.2 In case of any conflict in requirements, the requirements of the purchase order, the individual material specification, and this general specification shall prevail in the sequence named.
Note 1—A complete metric companion to Specification A 623 has been developed-Specification A 623M; therefore no metric equivalents are presented in this specification.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A700 Practices for Packaging, Marking, and Loading Methods for Steel Products for Shipment
A987 Practice for Measuring Shape Characteristics of Tin Mill Products
D1125 Test Methods for Electrical Conductivity and Resistivity of Water
E18 Test Methods for Rockwell Hardness of Metallic Materials
E112 Test Methods for Determining Average Grain Size
U.S. Military StandardsMIL-STD-163 Steel Mill Products, Preparation for Marking and Storage
U.S. Federal StandardFederalStd.No.123 Marking for Shipment (Civil Agencies)
ICS Number Code 77.140.50 (Flat steel products and semi-products)