GB/T 2684-1981
Replaced
YB/T 4056-2021
Active
Industry standards-Black metallurgy
YB/T 4056-2021 YB/T 4056-2021 Metal Sheet Rolling Machine Working Roll Technical Conditions
YB/T 4056-2021 YB/T 4056-2021 Metal Sheet Rolling Machine Working Roll Technical Conditions
Price:
$ 30
Basic Information
Standard Code:
YB/T 4056-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rolling equipment
ICS Name:
Metallurgical equipment
Publish Date:
2021-03-05
Implement Date:
2021-07-01
Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for the working rolls of roll-type metal plate straightening machines. This standard applies to integral forged alloy steel working rolls for roll-type metal plate straightening machines, and also applies to integral forged alloy steel intermediate rolls for metal plate straightening machines with the same technical requirements.
Development Information
Replace the following standards
Related Standards
GB 1503-1989
Replaced
GB 1503-1989 Cast steel rolls
GB/T 12762-1991
abolished_transferred
GB/T 12762-1991 Updraft sintering machine
GB 1504-1991
Replaced
GB 1504-1991 Cast iron rolls
GB/T 13314-1991
Replaced
GB/T 13314-1991 General specifications of forged steel working rolls for cold rolling
GB/T 14235.1-1993
Replaced