GB/T 18033-2000
Replaced
T/ZZB 1104-2019
Active
Group standards
T/ZZB 1104-2019 Silver-free copper strip used for motor brushes
T/ZZB 1104-2019 Silver-free copper strip used for motor brushes
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1104-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heavy metals and their alloys
ICS Name:
Copper products
Publish Date:
2019-05-08
Implement Date:
2019-05-31
Scope
Main technical content: This standard specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates, order forms (or contracts), and quality commitment content for silver oxygen-free copper strips used in motor commutators. This standard applies to silver oxygen-free copper strips (hereinafter referred to as "copper strips") used in motor commutators.
Development Information
Related Standards
GB/T 8000-2001
Replaced
GB/T 8000-2001 Brass tube in heat-exchanger—Ammonial test for residual stress corrosion
GB/T 11087-2001
Replaced
GB/T 11087-2001 Brass strip for heat-exchanger tubing
GB/T 5231-2001
Replaced
GB/T 5231-2001 Wrought copper and copper alloys chemical composition limits and forms of wrought products
GB/T 18813-2002
Replaced
GB/T 18813-2002 Transformer copper strip
GB/T 2040-2002
Replaced