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GB/T 17616-2025 Active
GB/T 17616-2025 Iron and steel coding system for irons,steels and alloys
Abstract
This document specifies the general requirements, code structure, classification and organization, and coding rules for the unified numerical codes of steel and alloy grades.
This document is applicable to the preparation of unified numerical codes for steel and alloy grades.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17616-2025 |
| CCS | Iron and steel products |
| ICS | Black metal comprehensive |
| Implement Date | 2026-03-01 |
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$ 131
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$ 131
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$ 131