GB/T 40321-2021 High strength and toughness Al-Zn-Mg-Cu series aluminium alloy plate

Standard Number: GB/T 40321-2021
Chinese:高强高韧型Al-Zn-Mg-Cu系铝合金板材
English:High strength and toughness Al-Zn-Mg-Cu series aluminium alloy plate

Effective Date:2022-03-01
Regulatory Authority:China Nonferrous Metal Industry Association
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:N
PDF Downloadable:Y

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