Valid

YY/T 0463-2026Dentistry - Refractory investment and die materials (English PDF)

牙科学耐火包埋和代型材料

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Issued by

National Medical Products Administration

Level / Type

Industry · Recommended

Issue date

August 11, 2026

Implementation date

August 1, 2027

Scope

YY/T 0463-2026 is the English-translated version of 牙科学耐火包埋和代型材料.

YY/T 0463-2026 is the Chinese industry standard "Dentistry - Refractory investment and die materials". It was issued on August 11, 2026 by the National Medical Products Administration, and takes effect on August 1, 2027. It is a current standard and replaces YY/T 0463-2011.

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Document preview — YY/T 0463-2026

National Standard of the People's Republic of China

Issued by: National Medical Products Administration

Document data

1 Document data

Sector: Medicine & Medical (industry standard).

Issuing body: National Medical Products Administration.

Date of issue: 2026-08-11.

Date of implementation: 2027-08-01.

Status: valid, replaces YY/T 0463-2011.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

Editions of YY/T 0463

Edition	Title	Revision	Status
YY/T 0463-2026	Dentistry - Refractory investment and die materials	—	Valid
YY/T 0463-2011	Dentistry. Casting investments and refractory die materials	—	Obsolete
YY 0463-2003	Dental phosphate-bonded casting investments	—	Obsolete

This page sells the current edition, YY/T 0463-2026. Earlier editions are listed for reference only.

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