General Characteristics

Lead is a bluish gray metal with a face-centered cubic lattice. In the periodic table of Mendeleev it is called Pb, belongs to period VI, atomic number 82. Chemists classify this metal as a readily fusible, malleable metal. It has a high level of ductility and is easy to deform and melt. Its melting point is only 327.4 °C. The boiling point is 1740 °C. It has a fairly low thermal conductivity. The surface of lead is covered by an oxide film, which serves a protective function, protecting the metal from possible negative effects of the environment. In nature, lead occurs primarily in intermetallic compounds and alloys with other chemical elements. Today, lead is produced in large quantities in the EU, the USA, China and Korea, and the price of lead is about $1.50/kg on the world market.

Alloying

In today's industrial sector, it is common to use lead alloys, which are divided into high-alloyed and low-alloyed compounds. High-alloyed compounds are lead alloys with various special additives. They are used to increase the antifriction properties, strengthen the metal against external influences, lower the melting temperature, and shrink in the melting process. Low alloyed lead alloys are compounds of metal with copper, cadmium, antimony, nickel or tin. Such alloys increase the corrosion-resistant qualities of lead in inorganic acid environments, as well as in environments with high humidity. Copper and antimony used for alloying make it possible to use such alloys for the manufacture of construction materials: pipes, fittings, sheets. Tin compounds make it possible to make power and low-voltage cables.

Lead casting and sheet.

This is a complex technological process that is virtually impossible to do at home. Because casting involves placing liquid lead in special molds at certain temperatures, it is produced under certain pressures in a production facility. Casting is known to be widely used in the manufacture of shot, bullets, batteries, as well as fishing sinkers and lures. In construction, sheet lead is used extensively as a material for roofing buildings. Traditionally, sheet lead can be used to fasten stove or fireplace chimneys. Sheet lead is also used to equip x-ray rooms. If you decide to renovate a private home, your best bet is to buy sheet lead for roofing as well.

Advantages and Disadvantages

Lead is very ductile, but not strong enough. When alloyed with other metals, its strength increases. The low melting point is used in the work of soldering pipe joints, the more so that the price of base metals is economical to use in the industrial sector. Despite the fact that this metal is considered toxic and can provoke serious poisoning of the body, it is difficult to do without it in everyday life. Due to the fact that the price of lead is relatively low, it is widely used in the production of fuel as an antiknock agent. Widespread use of lead is facilitated by the fact that it is easy to buy it at any specialized website.

Uses

Since ancient times, lead has been used for the manufacture of their own prints, its surface is easy to put prints on. Now this material is successfully used to create seals, used when sealing safes, premises, freight cars. Lead is most commonly used today in construction, the chemical industry, the home, and the defense industry. Lead is widely used in the production of starter car batteries, due to its physical properties and low cost. Such lead does not have its own application, but is widely used as a raw material for further production of semi-finished products. Sheet lead can be used to clad a door, making it bulletproof. In the military, sheet lead is used to clad cars or make bibs for diving suits and the lining of submarines.

Disposal

Batteries that have failed are disposed of according to legal hygienic standards. The best place to dispose of scrap lead, including used batteries, is at special points. Scrap prices usually depend on the volume, type, and degree of lead contamination. Scrap cable lead, for which prices will be lower, is accepted only if the material is clean. Scrap fused lead is accepted, provided it does not contain foreign inclusions, with prices that vary quite widely. And lead type scrap is the most highly priced, as its prices are many times higher than those for batteries or loads.

Shipping

Lead is most often purchased in ingots or sheet form, this is the most practical form of delivery. It is not difficult to buy lead if you have access to online resources. Any online store has a catalog, which presents different types of products that you can buy, and the lead will have an appropriate quality certificate.

Buy at a bargain price

The company "Evek GmbH" sells non-ferrous alloys, in particular, rolled lead on the most favorable terms. The popularity of products made of lead is due to the huge variety and excellent quality products, its low cost. Our representative offices are located. You can make a purchase without leaving your office, for example, on the Internet through the Company's website. High quality, reasonable prices and a wide range of products determine the face of our company. Becoming our regular customer, you can count on a system of discount discounts. Cooperation with us will help you to realize any engineering plans. We are waiting for your orders on our site.