Standards

Current Category: CN-YB - Black metallurgy

Status: All
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: All
All 2026 2025 2024 2023 2022 2021& Before
YB/T 6399-2025 Active

YB/T 6399-2025 High-temperature alloy for fasteners

Publish Date: 2025-12-17
YB/T 6398-2025 Active

YB/T 6398-2025

Publish Date: 2025-12-17
YB/T 105-2025 Active

YB/T 105-2025 Metallurgical lime physical inspection method

Publish Date: 2025-12-17
YB/T 4216-2025 Active

YB/T 4216-2025 Sintered Alumina

Publish Date: 2025-12-17
YB/T 6408-2025 Active

YB/T 6408-2025 The method for testing the spreading performance of continuous casting protective slag

Publish Date: 2025-12-17
YB/T 6407-2025 Active

YB/T 6407-2025 The determination of the content of MgAl2O4, MgO, and Al2O3 phases in spinel by X-ray diffraction method

Publish Date: 2025-12-17
YB/T 6406-2025 Active

YB/T 6406-2025 "Determination of Total Carbon Content in Silicon Ore by High Frequency Induction Burning Infrared Absorption Method"

Publish Date: 2025-12-17
YB/T 6422-2025 Active

YB/T 6422-2025 Continuous hot-dip galvanized aluminum-magnesium alloy coating steel sheet and steel strip for photovoltaic support

Publish Date: 2025-12-17
YB/T 6421-2025 Active

YB/T 6421-2025 Cold-rolled non-oriented electrical steel strip (sheet) for electric vehicle drive motors

Publish Date: 2025-12-17
YB/T 6420-2025 Active

YB/T 6420-2025 Urban monorail transportation system track material for weathering steel plate

Publish Date: 2025-12-17
YB/T 6419-2025 Active

YB/T 6419-2025 Low-alloy high-strength cold-rolled steel plate and steel strip

Publish Date: 2025-12-17
YB/T 6396-2025 Active

YB/T 6396-2025

Publish Date: 2025-12-17