Dural Square
Production
GOST 21 488−97 regulates the production of duraly square of high, normal and high accuracy. The most commonly used alloy D16. Composition is normalized by GOST 4784−97. Composition control — GOST 24 231−80. Hot-pressed duralumin square without heat treatment is not marked additionally. Hardened and naturally aged square is marked — T. Annealed and naturally aged square with normal cladding is marked additionally A. M. Hardened and naturally aged square with normal cladding — A. T. Thickened cladding is marked U, Microstructure of semi-finished products after heat treatment must not have traces of superburnt. At the end of processing the sheet is tested.
Advantages
Duralumin square has a low weight, high specific strength, easy to work, ductile, well-welded by spot welding. Corrosion resistance increases after cladding with pure aluminum. Quenching and aging are used for hardening. Cold deformation makes the material harder. Annealing increases ductility and makes it easier to cut the material.
Application of
Due to high specific strength, duralumin square is used in the construction of high-speed transport: trains, ships, transport aircraft, building structures. Such squares are relevant in construction, mechanical engineering, fuel energy.
Square D16, D16T
| Size | Unit. | Unit Price |
|---|---|---|
| 10 | kg | negotiated |
| 12 | price | negotiated |
| 14 | kg | negotiated |
| 16 | kg | negotiated |
| 20 | kg | negotiated |
| 25 | kg | negotiated |
| 30 | kg | negotiated |
| 35 | kg | negotiated |
| 40 | kg | negotiated |
| 45 | kg | negotiated |
| 50 | kg | negotiated |
| 55 | kg | negotiated |
A square of duralumin D16, D16T
| Side, mm | Price, per kg |
|---|---|
| 10−55 | negotiated |
Delivery
We present a wide range of dural square. All products are certified. Price depends on parameters and additional terms of delivery. The technical documentation includes data on the percentage composition and performance qualities of the products. With us you can buy in bulk any semi-finished products for large-scale projects. We also willingly cooperate with retail buyers. European level of service and efficiency of service is the face of our company.
Buy at a bargain price
At the warehouse of Evek GmbH a diverse assortment of products from non-ferrous metals is presented. We supply rolled metal products of any parameters of domestic and foreign producers. Our staff is always happy to provide you with expert assistance in the choice of metal rolling. We employ some of the most experienced consulting managers. Strict adherence to norms of production, excellent quality of products and minimal time of execution of orders is the face of our company. Modern production technology allows for individual orders in the absence of the basic version of the required type of product. All products are ultrasonic tested for defects. Orders processing takes minimal time. Discount discounts are introduced for regular customers.