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SAE AMS 4139:1981被替代
Forgings, 5.6zn 2.5mg 1.6cu 0.25cr
出版：SAE International
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基本信息
標(biāo)準(zhǔn)編號(hào)： SAE AMS 4139:1981
標(biāo)準(zhǔn)類別：Standard
出版單位：SAE International
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介
Covers an aluminium-base alloy in the form of die forgings, hand forgings, and forging stock. Mainly for structural applications needing material with high strength in light to medium sections. Certain design and processing procedures may cause this material to be susceptible to stress corrosion cracking.
替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)
