1. Scope
This Part specifies the requirements, test method, test rules, markings, packaging, transportation, storage and contract contents of wrought aluminium and aluminium alloy plate, sheet and strip for general engineering.
This Part is applicable to wrought aluminium and aluminium alloy plates, sheets and strips for general engineering, but not applicable to wrought aluminium and aluminium alloy plates, sheets and strips for deep drawing, painting, anodized coating, curtain wall, PS foundation and other special purposes and military engineering.
2. Normative References
The following standards contain provisions which, through reference in this Part of GB 4053, constitute provisions of this Part. For dated reference, subsequent amendments (excluding content of corrigenda) to, or revisions of, any of these publications do not apply. However, Parties to agreements based on this Part are encouraged to investigate the possibility of applying the most recent editions of the Part indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 228 Metallic Materials - Tensile Testing at Ambient Temperature
GB/T 232 Metallic Materials--Bend Test
GB/T 3190 Wrought Aluminium and Aluminium Alloy--Chemical Composition
GB/T 3199 Wrought Aluminium and Aluminium Alloy Products-Packing, Marking, Transporting and Storing
GB/T 3246.1 Wrought Aluminium and Aluminium Alloys Products-Inspection Method for Structure
GB/T 3880.2 Wrought Aluminium and Aluminium Alloy Plates, Sheets and Strips for General Engineering-Part 2: Mechanical Properties
GB/T 3880.3 Wrought Aluminium and Aluminium Alloy Plates, Sheets and Strips for General Engineering-Part 3: Tolerances on Forms and Dimension
GB/T 6987 (All Parts) Aluminium and Aluminium Alloys-Determination method
GB/T 7999 Optical Emission Spectrometric Analysis Method of Aluminum and Aluminum Alloys
GB/T 16865 Test Pieces for Tensile Test for Wrought Aluminum and Magnesium Alloy Products
GB/T 17432 Methods of Sampling for Analyzing the Chemical Composition of Wrought Aluminum and Aluminum Alloy
3. Terms, Definitions and Symbols
3.1
Plate and sheet
Rolled products with rectangular lateral section, uniform thickness which is no greater than 0.20 mm; generally, their sides are shorn or sawn, and the products are delivered in flat-shape. The thickness is not more than 1/10 of the width.
3.2
Strip
Rolled products with rectangular lateral section, uniform thickness which is no greater than 0.20 mm; generally, their sides are longitudinally cut, and the products are delivered in coils. The thickness is not more than 1/10 of the width.
GB/T 3880.1-2006 The following standards are cited：
GB/T 3880.1-2006 Cited by the following standards：
