Duralumin circle

Production

Dural (duraluminum) is an alloy of aluminium, copper and magnesium. The diameter and length duralumin circle is normalized GOST 21 488−97. Used alloys brand B95 and D16. The chemical composition of the normalized GOST 4784−97, the control of the chemical. composition — GOST 24 231−80. Duralumin circle is made of high-normal and high precision.

General characteristics

The circle of V95 alloy is ductile, easily machined and welded by spot welding. Low corrosion resistance increases after cladding of pure aluminum. For hardening apply heat treatment range. Due to the annealing increases the ductility, and good hardness provides cold deformation. The microstructure of the products after quenching should not have traces of burnout. The testing they undergo after the thermal treatment. Circle D16 substantially hardened by heat treatment, but with the increase of the hardness is lost plasticity. Marking D16T means hardened and naturally aged alloy. From this range produce highly loaded structures, which work to compress

Use

Duralumin circle is widely used in transport machine building, construction. The main advantage of the material is high specific strength at low weight. It is relevant in aircraft structures, river and Maritime transport. This circle serves as the basis for aircraft frames, auto bodies and building structures.

Duralumin round V95

Duralumin round В95Т1

A round duralumin D16

A round duralumin D16T

Supply

Supply a certified range of duralumin at the best price. In the technical documentation included data on the percentage composition and performance products. We can easily buy in bulk any semi-finished products for large-scale production. We provide services to retail customers. A high level of service, the product compliance with GOST and international quality standards, efficient service are the face of our company.

Buy at best price

In stock company «Electrocentury-steel» in the range of non-ferrous metals on the most favorable terms. We offer a wide selection of the range of duralumin alloys. Deliveries are made both wholesale and retail. Quality is guaranteed by strict observance of standards and production technologies. Packaging, storage, transportation and temporary corrosion protection is made in accordance with GOST 9.510−93. For all questions, provide comprehensive advice of experienced managers. A wide range of products and comprehensive information will help you to make a choice. Timely delivery are guaranteed. For wholesale orders flexible system of discounts. Cooperation with us will help You to implement any engineering plans. Waiting for Your orders on the website evek.org.