6061鋁板的狀態T6與T651的區別在于，一般來說，T6的內應力會比較大，加工會變形。適合加工的狀態是T651，在T6的基礎上進行拉伸。6061鋁板消除內應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;有時加入少量的銅或鋅來增強合金的強度，而不會顯著降低其耐腐蝕性。導電材料中也含有少量的銅，彌補了鈦和鐵對導電性能的不良影響;鋯或鈦可以細化晶粒，控制再結晶結構。為了提高可加工性，可以加入鉛和鉍。在Mg2Si固溶鋁中，合金具有人工時效的功能。6061鋁合金的主要合金元素是鎂和硅，強度適中，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、氧化效果好等優點。
　　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，強度適中，塑性好，耐腐蝕。特別是在無應力腐蝕開裂的情況下，具有良好的可焊性、耐腐蝕性和冷加工性能，是一種具有廣泛應用前景的合金。可作陽極氧化著色，也可上漆，適用于各種行業。銅含量少，強度高于6063，但淬火敏感性也高于6063。擠壓后不能實現風淬，需要再固溶處理和淬火時效才能獲得較高的強度。‘
　　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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　　The above is the relevant content introduced by the aluminum plate manufacturer for you. To learn more, please visit the website: http://www.jndclyxgs.com