Forged Aluminum Bar

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Is it 76012000, 76042900 or 7604291010? Thank you very much! Urgently!! FiveIs it 76012000, 76042900 or 7604291010? Thank you According to our engineers might be unwrought Aluminum Alloy, but from the cylindrical shape should be cylindrical solid Aluminum Alloy, the two different export tariffs, were 0 and 15, we export alloy ingots are written Aluminum Alloy unwrought aluminum bar, whether can also write this? In fact, these two processes are the same. Thank you for your advice, thank you! Urgently!!!
76012000, the export tariff should be 30%, you say 76042900 (actually 76052900) refers to the aluminum alloy wire, 7604291010 tariff is 20%.
What should be used in grinding wheel and grinding fluid. Please enlighten master.Because the aluminum rod is soft in the grinding process of grinding cutting aluminum is easy to stick to the surface of the wheel, causing the surface blackening of aluminium rods or rough, we have tried what you said, not the key to solve the problem, I can have the method of experts can provide professional.We are processing the printer core shaft of the company, the product's high precision polishing may not be realized.
The grinding wheel with 80 purpose as well. The cooling liquid oil. Specific operation at their master. So do you finish is good, and the efficiency is quite high.
6063, raw materials, aluminum rods, aluminum profiles have what size, to what kind of material can be processed?
506070120 is the diameter of the length of the length of ah, 660 and 800 of the extruder can squeeze what range of aluminum profiles?Chasing the answerThe diameter of 660 can extrude 40*40 to 60*60 profiles, and 800 of which can extrude 50*50 to 75*75 profiles
The cost of buying aluminum bars and aluminum bars is how do we do the accounting entries?
The subject is contradictory. 1., did you buy the aluminum bar? 2. since the purchase of aluminum rods, purchase costs, of course, you out, please detail
What are the differences between the 6063 aluminum bars and the 6061 aluminum rods?
The casting temperature of the aluminum bar should be chosen with reasonable casting temperature. The scientific casting temperature is the guarantee of the quality of the 6063 aluminum bars. The casting temperature is too low, and it is easy to produce casting defects such as slag inclusion and pinhole.
An aluminum bar and an iron bar are inserted into the water to conduct electricity. Why does it float?
It depends on what rods and electrodesWhen the iron rod is connected with the positive electrode of the power supply as an anode, the negative electrode connected with the power supply of the aluminum rod is used as the cathodeThe anode electrode is active metal, then the metal preferentially loses electronsThe iron reacts with electrons to produce ferrous ionsThe cathode is made of aluminum, so the metal does not get hydrogen ions in the electrons
Is there an instrument that can detect aluminum alloy materials (including aluminum bars, aluminum plates, aluminum tubes) and will produce cracks after machining?. Portable.
Such as digital ultrasonic flaw detector, German Carle, Germany crack detector, the United States OLYMPUS ultrasonic flaw detector, etc.
What's the effect of manganese on aluminum bars?
The recrystallization grain is mainly through the MnAl6 compound dispersed particles on the recrystallization behavior plays another role hinder the function of.MnAl6 is to dissolve iron impurity, form (Fe, Mn) Al6, reduce the harmful effects of iron. Manganese is an important element of Aluminum Alloy, can be joined to form Al-Mn two alloy, more is to join and other elements, so most Aluminum Alloy contain manganese.