GB/T 14140.1-1993
Replaced
T/ZJBX 03-2019
Active
Group standards
T/ZJBX 03-2019 On-site metal material hardness testing method: D-type portable Diode laser beam hardness measurement method
T/ZJBX 03-2019 On-site metal material hardness testing method: D-type portable Diode laser beam hardness measurement method
Price:
$ 20.00
Basic Information
Standard Code:
T/ZJBX 03-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\n Test methods for the mechanical properties of metals
ICS Name:
Comprehensive Testing of Metal Materials
Publish Date:
2019-04-10
Implement Date:
2019-04-15
Scope
Main technical content: This standard specifies the personnel requirements, testing instruments, pre-test preparation, hardness determination, evaluation of test results, and recordkeeping and reporting for on-site hardness testing of metal materials using the D-type portable Leeb hardness testing method. This standard is applicable to the hardness testing of large metal workpieces, components (>5 kg), and welded joints and clad metal using D-type impact devices portable hardness testers. The hardness measurement range of the tested workpieces is 300 HL to 890 HL.
Development Information
Related Standards
GB/T 14140.2-1993
Replaced
GB/T 14140.2-1993 Silicon slices and wafers—Measuring of diameter—Micrometer method
GB/T 15615-1995
Abolished
GB/T 15615-1995 Test method for measuring flexure strength of silicon slices
GB/T 16481-1996
Abolished
GB/T 16481-1996 Standard spectrum tables of microwave plasma torch-atomic emitting spectrum of rare earth
GB/T 1550-1997
Replaced
GB/T 1550-1997 Standard methods for measuring conductivity type of extrinsic semiconducting materials
GB/T 1553-1997
Replaced