Tin solder applications

History of tin solder
Density, specific heat of tin solder
Tin solder applications

Are you interested in tin solder applications? Supplier Evek GmbH offers to buy solder tin of any brand in assortment at an affordable price in a wide range. We provide delivery of products anywhere in the continent. The price is optimum.

Technical Characteristics

Solders are additive metals or alloys that are capable of filling tightly all the gaps between the products to be soldered. The solidification of the metal in the solder zone results in a solid, inseparable joint.

Manufacturing

All tin-lead solders in articles and ingots are produced in accordance with GOST 21930-76 standards and intended for tinning and soldering of various articles. Depending on chemical composition tin-lead solders are produced of the following grades. Supplier Evek GmbH offers to buy tin solder with dimensions of cross-section that meet the standards of GOST 21931-76 at an affordable price in a wide range. Provide product delivery anywhere in the continent. Price is optimal.

Delivery

Solders are supplied as round cross-section wire, as well as ribbon, round, triangular or square cross-section bars; also supplied as round tubes filled with flux and powder.

Tin brazing without antimony

Grade Content, % Field of application
Sn Pb Other main components
ПОС 90 89-91 Residue - Food utensils, medical equipment
POS 61 59-61 --- "--- Radioelectronic equipment, printed circuit boards, precision instruments
POS 40 39-41 --- "--- - Electric equipment, galvanized iron parts
ПОС 30 29-31 --- "--- - Engineering products
POS 10 9-10 --- "--- - Contact surfaces of electric apparatus, devices, relays

Low-Arsenic

POSSU grade Content, % Field of application
Sn Sb Pb
61-0,5 59-61 0,05-0,5 The rest Soldering of parts sensitive to overheating
50-0,5 49-51 0,05-0,5 --- "--- Aircraft radiators
40-0,5 39-41 0,05-0,5 --- "--- Galvanized parts of refrigerators, radiator tubes, electrical machine windings
35-0,5 34-36 0,05-0,5 --- "--- Cable casings of electrical products, thin sheet packaging
30-0,5 29-31 0,05-0,5 --- "--- Radiators
25-0,5 24-26 0,05-0,5 --- "--- Radiators
18-0,5 17-18 0,05-0,5 --- "--- Heat exchanger tubes, electric lamps

Antimony

POSSU grade Content, % Field of application
Sn Sb Pb
95-5 The rest 4.0-5.0 up to 0.5% Pipelines operating at elevated temperatures, products of electrical industry
40-2 39-41 1.5-2.0 The rest Refrigeration devices, thin sheet packaging
30-2 29-31 1.5-2.0 --- "--- Refrigerators, light bulb manufacture, abrasive packaging
25-2 24-26 1.5-2.0 --- "--- Automotive
18-2 17-18 1.5-2.0 --- "---
15-2 14-15 1.5-2.0 --- "---
10-2 9-10 1.5-2.0 --- "---
8-3 7-8 2-3 --- "--- Electric tube production
5-1 4-5 0.5-1.0 --- "--- Tubular radiators, parts operating at elevated temperatures
4-6 3-4 5-6 --- "--- Car bodywork puttying, tinplate soldering
4-4 3-4 3-4 --- "--- Automotive products

Buy. Supplier, price

Are you interested in applications of tin solder? Supplier Evek GmbH offers to buy solder tin of any brand in assortment at manufacturer's price. We provide delivery of products anywhere in the continent. The price is optimal. We invite you to partner cooperation.