YB/T 6347-2025 Active Industry standards-Black metallurgy

YB/T 6347-2025 Recycling High-temperature Alloy Raw Materials: Terminology and Classification

Publish Date: 2025-08-19 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YB/T 6347-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: High-temperature alloys

ICS Name: Comprehensive steel products

Publish Date: 2025-08-19

Implement Date: 2026-03-01

Publisher: 工业和信息化部

Technical Committee: 全国钢标准化技术委员会

Development Information

Related Standards

GB/T 7286.1-1987 Abolished

GB/T 7286.1-1987 Test method for total normal emittance of metals and nonmetallic materials

Publish Date: 1987-02-21

GB/T 15574-1995 Replaced

GB/T 15574-1995 Steel products classification and definitions

Publish Date: 1995-06-01

GB/T 15575-1995 Replaced

GB/T 15575-1995 Steel products standard designation

Publish Date: 1995-06-01

GB/T 221-2000 Replaced

GB/T 221-2000 Notations for designations of iron and steel

Publish Date: 2000-04-11

GB/T 18253-2000 Replaced

GB/T 18253-2000 Steel and steel products—Types of inspection documents

Publish Date: 2000-11-17

GB/T 15019-2003 Replaced

GB/T 15019-2003 Designation and classification of rapidly quenched metals

Publish Date: 2003-11-03