T/DGECA 037-2025 Abolished Group standards

T/DGECA 037-2025 The manufacturing process technology and quality requirements for aluminum alloy ingots

Publish Date: 2025-12-22 Implement Date: 2025-12-23 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/DGECA 037-2025

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Ophthalmic and ENT surgical instruments

ICS Name: Aluminum products

Publish Date: 2025-12-22

Implement Date: 2025-12-23

Scope

This document specifies the terms and definitions, basic requirements, technical requirements, manufacturing process requirements, test methods, inspection rules, and marking, packaging, transportation, storage, etc. of aluminum alloy ingots. This document is applicable to commercial aluminum alloy ingots produced using primary aluminum, recycled aluminum, and intermediate alloys as the main raw materials, through processes such as batching, melting, refining, modification treatment, grain refinement, and casting.