GB/T 1814-1979
Active
GB/T 4156-2020
Active
National standards
GB/T 4156-2020 Metallic materials—Sheet and strip—Erichsen cupping test
GB/T 4156-2020 Metallic materials—Sheet and strip—Erichsen cupping test
Price:
$ 50
Basic Information
Standard Code:
GB/T 4156-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the performance of metal products
ICS Name:
Mechanical testing of metal materials
Publish Date:
2020-03-31
Implement Date:
2020-10-01
Pages:
9 pages
Scope
This standard specifies the method of measuring the plastic deformation capacity of metal sheets and thin strips during drawing forming using the Erickson Cup Impact Test.
This standard is applicable to the measurement of metal sheets and thin strips with a thickness of 0.1 mm to 2.0 mm and a width of not less than 90 mm. For thicker sheets and thin strips or those where only narrow samples can be obtained, it is necessary to use molds of specified sizes, and to indicate the results using subscripts, as shown in Table 1.
Development Information
Replace the following standards
Referenced Standards
ISO 4287
Related Standards
GB/T 2107-1980
Replaced
GB/T 2107-1980 Metal material—Twisting fatigue test
GB/T 3075-1982
Replaced
GB/T 3075-1982 Method of axial force controlled fatigue testing of metals
GB/T 3373-1982
Replaced
GB/T 3373-1982 Rims for tractors, agricultural and forestry machines
GB/T 3771-1983
Active
GB/T 3771-1983 Conversion of hardness and strength for copper alloys
GB/T 4105-1983
abolished_transferred