Aluminium foil for air conditioner radiator -
Part 1: Finstock
1 Scope
This part of YS/T 95 specifies the requirements, test methods, inspection rules as well as marking, packaging, transportation, storage and the like of the unprecoated aluminium foil for air conditioner radiator.
It is applicable to the tube-fin type aluminium foil for air conditioner radiator unprecoated on the surface (hereinafter referred to as aluminium foil).
2 Normative references
The following referenced documents are indispensable for the application 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.
GB/T 1031 Geometrical product specifications (GPS) - Surface texture: Profile method - Surface roughness parameters and their values
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 7999 Optical emission spectrometric analysis method of aluminum and aluminum alloys
GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
GB/T 16865 Test pieces and method for tensile test for wrought aluminium and magnesium alloys products
GB/T 17432 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
GB/T 20975 (All parts) Methods for chemical analysis of aluminium and aluminium alloys
GB/T 22638.1 Test methods for aluminium and aluminium alloy foils - Part 1: Determination of thickness by gravimetric method
GB/T 22638.5 Test methods for aluminium and aluminium alloy foils - Part 5: Determination of wettability by brushing
YS/T 419 Method of cupping test for aluminum and aluminum alloys
3 Requirements
3.1 Product classification
Foreword i
1 Scope
2 Normative references
3 Requirements
4 Test methods
5 Inspection rules
6 Marking, packaging, transportation, storage and quality certificate
7 Purchase order (or contract) content
