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Database: 189759 (19 Oct 2025)
JB/T 14731-2024 English PDF
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Standard Title (Description)
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JB/T 14731-2024
English
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(Technical requirements for steel blackening by utilizing waste heat)
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JB/T 14731-2024
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Basic data
Standard ID
JB/T 14731-2024 (JB/T14731-2024)
Description (Translated English)
(Technical requirements for steel blackening by utilizing waste heat)
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
J36
Classification of International Standard
25.200
Date of Issue
2024-07-05
Date of Implementation
2025-01-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the quality requirements for waste heat blackening agents, waste heat blackening processes, and waste heat blackening films for waste heat utilization steel blackening technology, specifies the corresponding test methods, specifies the inspection rules, environmental protection and product test report requirements.