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YB/T 6502-2026Cold Pressed Composite Ball of Metal Manganese Alloy Powder (English PDF)

金属锰合金粉冷压复合球

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Also coversYB/T6502-2026 + YBT6502-2026

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Issued by

Ministry of Industry and Information Technology

Level / Type

Industry · Recommended

Issue date

July 15, 2026

Implementation date

February 1, 2027

Scope

YB/T 6502-2026 is the English-translated version of 金属锰合金粉冷压复合球.

YB/T 6502-2026 covers cold pressed composite balls made from metal manganese alloy powder. It specifies technical requirements, test methods, inspection rules, packaging, storage and transport, marking, and the quality certificate. It applies to cold pressed composite balls of metal manganese alloy powder used as alloying agents in steelmaking and foundry work.

Producers of manganese alloy products, steelmakers and foundries that buy them as additions, and inspection laboratories can use it to define what is supplied and how it is checked. It is a voluntary standard, as the /T in its code indicates. It was approved by the Ministry of Industry and Information Technology, issued on 15 July 2026 and takes effect on 1 February 2027. It is a new standard.

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Document preview — YB/T 6502-2026

National Standard of the People's Republic of China

ICS: 77.100
Classification: H42

Issued by: Ministry of Industry and Information Technology

Foreword
1 Scope
2 Normative references
3 Terms and definitions

Foreword

YB/T 6502-2026 is a recommended industry standard of the People's Republic of China in the Ferrous Metallurgy sector, approved and issued by the Ministry of Industry and Information Technology on 15 July 2026, with effect from 1 February 2027.

It is administered by the National Technical Committee for Pig Iron and Ferroalloys Standardization.

Classification: ICS 77.100; CCS H42.

1 Scope

Remaining clauses in the full document

2 Normative references
3 Terms and definitions

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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