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| Chinese National Standard Category: Steel wire and wire rope |
| English Title: | Chromium-silicon spring steel wire |
| Chinese Title: | 铬硅弹簧钢丝 |
| Standard No.: | GB 5221-1985 |
| Category No.: | H49 |
| Issued by: | |
| Issued on: | |
| Implemented on: | 1986-6-1 |
| Status: | superseded |
| Superseded by: | GB/T 5218-1999 Alloy spring steel wires |
| Superseded on: | 2000-8-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 1500 words |
| Similar Standards: | GB/T 38232-2025 GB/T 34197-2025 GB/T 38235-2025 GB/T 20118-2025 GB/T 9944-2025 GB/T 11182-2025 GB/T 45970-2025 GB/T 16271-2025 GB/T 14451-2025 GB/T 45460-2025 GB 8903-2024 GB 26722-2024 GB 33955-2024 GB/T 43485-2023 GB/T 43312-2023 GB/T 21837-2023 GB/T 20119-2023 GB/T 43106-2023 GB/T 43357-2023 GB/T 5224-2023 |
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