T/UNP 231-2024 Active Group standards

T/UNP 231-2024 Freeze-casting aluminum alloy die-casting without heat treatment

Publish Date: 2024-10-25 Implement Date: 2025-01-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/UNP 231-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Aluminum and aluminum alloys

Publish Date: 2024-10-25

Implement Date: 2025-01-25

Scope

Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Alloy designations and code notations 5. Technical requirements 6. Test methods 7. Inspection rules 8. Marking, packaging, transportation, and storage Appendix A (informative) - Surface roughness of heat-free cast aluminum alloy die-casting parts