YS/T 447.1-2002Aluminium and aluminium alloys grain refiners. Part 1: AI-Ti-B wire (English PDF)
铝及铝合金晶粒细化剂 第1部分:铝-钛-硼合金线材
YS/T 447.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 447.1-2023 | Alloy wires used for grain refinement of aluminium and aluminium alloys—Part 1: Al-Ti-B alloy wires | Valid |
| YS/T 447.1-2011 | Alloy wires used for the grain refiner for aluminium and aluminium alloys Part 1: Al-Ti-B wires | Obsolete |
| YS/T 447.1-2002 | Aluminium and aluminium alloys grain refiners. Part 1: AI-Ti-B wire | Obsolete |
YS/T 447.1-2002 is obsolete. It has been replaced by YS/T 447.1-2011. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China Economics and Trade Commission
Level / Type
National · Recommended
Issue date
November 22, 2002
Implementation date
January 1, 2003
Scope
YS/T 447.1-2002 is the English-translated version of 铝及铝合金晶粒细化剂 第1部分:铝-钛-硼合金线材.
YS/T 447.1-2002 is the Chinese industry standard "Aluminium and aluminium alloys grain refiners. Part 1: AI-Ti-B wire". It was issued on November 22, 2002 by China Economics and Trade Commission, and took effect on January 1, 2003. It is obsolete: it has been replaced by YS/T 447.1-2011.
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Document preview — YS/T 447.1-2002
National Standard of the People's Republic of China
Issued by: China Economics and Trade Commission
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: China Economics and Trade Commission.
Date of issue: 2002-11-22.
Date of implementation: 2003-01-01.
Status: obsolete, replaced by YS/T 447.1-2011.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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Related Standards
YS/T 447.2-2025 — Alloy wires for grain refinement of aluminum and aluminum alloys - Part 2: Aluminum-titanium-carbon alloy wires
YS/T 447.2-2011 — Alloy wires used for the grain refiner for aluminium and aluminium alloys. Part 2: Al-Ti-C wires
YS/T 447.3-2025 — Alloy wires for grain refinement of aluminum and aluminum alloys - Part 3: Aluminum-titanium alloy wires
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YS/T 447.1-2002
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