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Duralumin hexagon — solid profile of hexagonal cross-section. Hire a duralumin hexagon regulated GOST 14838−78, chemical composition — GOST 4784−97, the control of structure — GOST 24231−80. The composition is alloyed with copper (4,4%), magnesium (1.5%) and manganese (0,5%). Copper and magnesium contributes to hardening alloy. Manganese, grinds structure, increases strength and resistance to corrosion. Iron and silicon in the composition of aluminum is an inevitable impurity. Iron is considered a harmful impurity, reduces the strength and ductility. Silicon to a certain extent smoothes the harmful effects of iron. Prolongatory hexagon is marked H2; annealed — M; with normal plating — A. Hexagon should have a flat, smooth surface without defects, cracks, traces burn or stains of pollution. Valid traces of broach.

dignity

Strength, durability, availability of any treatment. Unlike other products from non-ferrous alloys such hexagon — budget and has excellent consumer qualities. It is lightweight, meets the stringent sanitary standards, has an aesthetic appearance, carries considerable temperature differences. High technology, namagnichennosti sufficient specific strength that allowed him today to take a worthy place among similar materials. Long service life, reliability, reasonable price — make it relevant in many industries.

disadvantages

If compared with steel alloys, duralumin hexagons lose in heat resistance and strength.

application

Manufacture of fasteners, hard parts mobile geological units, fastening elements fuselage. This hexagon is widely demanded in transport engineering, construction, shipbuilding, household area.

supply

Get acquainted with the range, specify main features, advantages, the use parameters products you can on our website. The company «_" represents an infinite range of non-ferrous metal. Carried out both wholesale and retail deliveries.

buy at best price

Our site offers a wide range of products from duralumin alloys. High quality of products and lack of intermediaries determine the most favorable conditions for their acquisition for solving current production problems. Delivery in the shortest possible time in any region of the country and abroad, compliance with regulatory documentation already gained the trust of regular customers. Due to the relatively low cost and wide choice, duralumin hexagon is quite popular in many production.