This document specifies the classification code, ordering details, manufacturing process, technical requirements, test methods, inspection rules, packaging, marks, and quality certificate for bright steel. This document applies to flake, polish, and buff steels with a nominal diameter not exceeding 220 mm that require high surface quality.
Basic Data
Standard ID
GB/T 3207-2025 (GB/T3207-2025)
Description (Translated English)
Bright steel
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H44
Classification of International Standard
77.140.60
Word Count Estimation
18,134
Date of Issue
2025-10-31
Date of Implementation
2026-05-01
Older Standard (superseded by this standard)
GB/T 3207-2008, GB/T 36225-2018
Issuing agency(ies)
State Administration for Market Regulation and Standardization Administration of China
