Standards

Current Category: CN-YB - Black metallurgy

Status: All
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2025
All 2026 2025 2024 2023 2022 2021& Before
YB/T 6397-2025 Active

YB/T 6397-2025 Laser cladding surface-enhanced extruded steel core rod

Publish Date: 2025-12-17
YB/T 036.12-2025 Active

YB/T 036.12-2025 Metallurgical equipment manufacturing general technical requirements Part 12: Welded overlay

Publish Date: 2025-12-17
YB/T 036.13-2025 Active

YB/T 036.13-2025 Metallurgical equipment manufacturing general technical requirements Part 13: Thermal spraying

Publish Date: 2025-12-17
YB/T 036.17-2025 Active

YB/T 036.17-2025 Metallurgical equipment manufacturing general technical requirements Part 17: Cutting machined parts

Publish Date: 2025-12-17
YB/T 036.18-2025 Active

YB/T 036.18-2025 Manufacturing General Technical Requirements for Metallurgical Equipment Part 18: Assembly

Publish Date: 2025-12-17
YB/T 4250-2025 Active

YB/T 4250-2025 Fully hydrogen shieldless annealing furnace for metallurgy

Publish Date: 2025-12-17
YB/T 4071-2025 Active

YB/T 4071-2025

Publish Date: 2025-12-17
YB/T 4141-2025 Active

YB/T 4141-2025

Publish Date: 2025-12-17
YB/T 6451-2025 Active

YB/T 6451-2025

Publish Date: 2025-12-17
YB/T 5036-2025 Active

YB/T 5036-2025 phosphide of iron

Publish Date: 2025-12-17
YB/T 4393.3-2025 Active

YB/T 4393.3-2025 Analytical methods for aluminum-iron, aluminum-manganese iron, and silicon-aluminum-manganese iron - Part 3: Determination of aluminum, silicon, manganese, phosphorus, and copper content - wavelength dispersive X-ray fluorescence spectroscopy (glass fusion method)

Publish Date: 2025-12-17
YB/T 6027.6-2025 Active

YB/T 6027.6-2025

Publish Date: 2025-12-17