6061鋁板的狀態(tài)T6與T651的區(qū)別在于，一般來(lái)說(shuō)，T6的內(nèi)應(yīng)力會(huì)比較大，加工會(huì)變形。適合加工的狀態(tài)是T651，在T6的基礎(chǔ)上進(jìn)行拉伸。6061鋁板消除內(nèi)應(yīng)力的合金元素主要是鎂和硅，形成Mg2Si相。如果含有一定量的錳和鉻，可以中和鐵的不良作用;有時(shí)加入少量的銅或鋅來(lái)增強(qiáng)合金的強(qiáng)度，而不會(huì)顯著降低其耐腐蝕性。導(dǎo)電材料中也含有少量的銅，彌補(bǔ)了鈦和鐵對(duì)導(dǎo)電性能的不良影響;鋯或鈦可以細(xì)化晶粒，控制再結(jié)晶結(jié)構(gòu)。為了提高可加工性，可以加入鉛和鉍。在Mg2Si固溶鋁中，合金具有人工時(shí)效的功能。6061鋁合金的主要合金元素是鎂和硅，強(qiáng)度適中，耐腐蝕性好，可焊性好，氧化效果好。

　　The difference between state T6 and t651 of 6061 aluminum plate is that, generally speaking, the internal stress of T6 will be larger and the processing will be deformed. The most suitable condition for machining is t651, which is drawn on the basis of T6. Magnesium and silicon are the main alloy elements to eliminate internal stress in 6061 aluminum plate, forming Mg2Si phase. If it contains a certain amount of manganese and chromium, it can neutralize the adverse effect of iron; sometimes a small amount of copper or zinc is added to enhance the strength of the alloy without significantly reducing its corrosion resistance. There is also a small amount of copper in the conductive materials, which makes up for the bad influence of titanium and iron on the conductivity; zirconium or titanium can refine the grains and control the recrystallization structure. In order to improve processability, lead and bismuth can be added. In Mg2Si solid solution aluminum, the alloy has the function of artificial aging. The main alloy elements of 6061 aluminum alloy are magnesium and silicon, with moderate strength, good corrosion resistance, good weldability and good oxidation effect.
　　Alcoa 6061具有加工性能優(yōu)異、耐腐蝕性好、韌性高、加工后不變形、著色容易、氧化效果好等優(yōu)點(diǎn)。
　　Alcoa 6061 has the advantages of excellent processing performance, good corrosion resistance, high toughness, no deformation after processing, easy coloring and good oxidation effect.
　　它是一種al-mg-si合金，強(qiáng)度適中，塑性好，耐腐蝕。特別是在無(wú)應(yīng)力腐蝕開(kāi)裂的情況下，具有良好的可焊性、耐腐蝕性和冷加工性能，是一種具有廣泛應(yīng)用前景的合金?？勺麝?yáng)極氧化著色，也可上漆，適用于各種行業(yè)。銅含量少，強(qiáng)度高于6063，但淬火敏感性也高于6063。擠壓后不能實(shí)現(xiàn)風(fēng)淬，需要再固溶處理和淬火時(shí)效才能獲得較高的強(qiáng)度。‘
　　It is an Al Mg Si alloy with moderate strength, good plasticity and corrosion resistance. Especially in the case of no stress corrosion cracking, it has good weldability, corrosion resistance and cold working performance. It is a kind of alloy with wide application prospect. It can be used for anodizing and coloring, and can also be painted. It is suitable for various industries. The copper content is less, the strength is higher than 6063, but the quenching sensitivity is also higher than 6063. After extrusion, air quenching can not be realized, so solution treatment and quenching aging are needed to obtain high strength. '
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