Standard No.:	YS/T 419-2000
English Name:	Test Method for Cupping of Aluminum and Aluminum Alloy
Chinese Name:	铝及铝合金杯突试验方法
Chinese Classification:	H61    Light metals and their alloys
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
ICS Classification:	77.120.10 77.120.10    Aluminium and aluminium alloys 77.120.10
Source Content Issued by:	CHCMI
Issued on:	2000-03-29
Implemented on:	2000-10-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	184.0
Delivery:	via email in 1 business day

Method of cupping test for aluminum and aluminum alloys 1 Scope This standard specifies the method of cupping test for measuring the cupping value (IE) of aluminum and aluminum alloy plates, strips and foils, which is used to check the plastic deformation performance of materials during stretch forming. It is applicable to aluminum and aluminum alloy plates, strips and foils with thickness of 0.1~3.0mm 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, all editions cited are valid. All standards are subject to revision, and all parties using this standard are encouraged to investigate the possibility of applying the latest editions of the following standards. JB/T 7408-1994 Cupping testing machines - Specification 3 Symbols, names and units See Table 1 for the symbols, names and units applied in this standard.

Foreword i 1 Scope 2 Normative references 3 Symbols, names and units 4 Test principle 5 Testing device 6 Test pieces 7 Tests 8 Test result processing 9 Test report