Density, specific heat, melting point of lead.

Are you interested in density, specific heat, melting point of lead? Supplier Evek GmbH offers to buy lead that meets all the requirements of GOST 3778-98, in any quantity at an affordable price in a wide range. We provide product delivery anywhere in the continent. The price is optimal.

Technical characteristics

Freshly melted lead usually has a bluish-gray color, but the metal quickly becomes dull when exposed to air, which is associated with the formation of an oxide surface film. On the fracture of a lead plate, its crystalline structure is clearly visible in a grayish color. Lead fumes are toxic, and prolonged contact between the metal and the skin of the hands often causes allergic reactions.

Relevance

Lead is often used as a metal for a variety of laboratory tests because it is very soft and has rheological properties similar to steels. It easily alloys with other metals, forming stable alloys whose properties can differ greatly from pure lead (e.g. amalgam - lead-mercury alloy). The supplier Evek GmbH offers to buy lead (GOST 3778-98), at an affordable price in a wide range. We provide product delivery anywhere in the continent. Price is optimal.

Physical properties at 20 °C, GOST 3778-98

Showing Value
Density, kg/m3: 11340
Density at melting point, kg/m3: 10300
Melting point, ° C: 327,4
Boiling point °С: 1725 1725
Breaking strength, MPa 12...13
Relative elongation at elongation, % 50...70
Brinell hardness, NV 3,2...4,8

Cold deformation of lead does not lead to a change in its mechanical properties because of the low recrystallization temperature of the metal, which after rolling is 35 ... 40 ° C.

Buy. Supplier, price.

Are you interested in density, specific heat, melting temperature of lead? The supplier Evek GmbH offers to buy rolled lead that meets all the requirements of GOST 3778-98, in any quantity at the manufacturer's price. We provide delivery of products anywhere in the continent. The price is optimal. We invite you to partner cooperation.