GB/T 4227-1984
abolished_transferred
T/SSEA 0250-2022
Active
Group standards
T/SSEA 0250-2022 HIsmelt Melting Reduction Process Technical Specifications
T/SSEA 0250-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/SSEA 0250-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Steel sections
Publish Date:
2022-12-10
Implement Date:
2022-12-10
Scope
Main technical content: This document specifies the terms and definitions, process principles and flows, technical requirements, safe operation and environmental protection, test methods, and inspection rules of the HIsmelt molten reduction process technology. This document is applicable to the process of smelting molten iron using the HIsmelt molten reduction technology.
Development Information
Related Standards
GB 702-1986
Abolished
GB 702-1986 Hot-rolled round and square steels—Dimension, shape, weight and tolerance
GB/T 6723-1986
Replaced
GB/T 6723-1986 Cold forming sectional steel—Open sectional steel for general structure—Demension, form, weight and permissible deviations
GB/T 6726-1986
Replaced
GB/T 6726-1986 Cold forming sectional steel for cargo vehicle—Demension, form, weight and permissible deviations
GB/T 6727-1986
Replaced
GB/T 6727-1986 Cold forming sectional steel for passenger vehicle—Demension, form, weight and permissible deviations
GB/T 8649-1988
Abolished