产品详细信息
We specialize in supplying industrial packaging jumbo rolls of 3003 / 3004 H32 temper aluminum alloy foil. These products are specifically designed for high-strength, deep-drawing container trays and food packaging boxes, helping customers reduce production costs and improve finished-product quality.
Both 3003 and 3004 belong to the Al-Mn series of rust-proof aluminum alloys, one of the most widely used alloy families. Neither alloy can be strengthened by heat treatment; their mechanical properties are mainly improved through cold working (rolling). The H32 temper indicates that the material has been strain-hardened and then stabilized through low-temperature annealing.
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公司详细资料
Hongchang Aluminum has been specializing in the production of 1-8 series aluminum sheets, foil strips and other products...