copper sheets have good ductility, reasonable price. and they are easily cut, bent, polished, soldered and welded… They have a high thermal and electrical conductivity, corrosion resistance, temperature and chemical action. Copper sheet fire resistant and refractory. The aesthetic appeal, ease of installation, durability and harmless — make a list widely demanded. Additionally, after copper recovery generally reused.
Copper sheet produced according to GOST 495−92 of rectangular blanks. Copper alloys are used: M1, M2, M3, the chemical composition of normalized GOST 859−79. Control of chemical. It normalizes the composition of GOST 24 231−80. Sheet produce a solid, semisolid or soft. The surface must be clean, smooth and without noticeable defects. Perhaps the presence of traces of broaching. The finished sheet has a rectangular cross section without burr or hem edge. Edge smooth cut. The reinforcing sheet by heat treatment, after which the sheet passes test control. Through annealing increases malleability and ductility and cold deformation required hardness is achieved.
Sheet copper is used in the production of conductive and roofing materials to create decorative elements, heat exchange equipment, electrical capacitors, wind instruments and many others. For a roof suitable copper grades M2P, M1f, it is well processed, heat-resistant, can withstand long-term adverse effects of atmospheric precipitation. Copper sheet — the ideal roofing material, with a guarantee of at least 100 years. It is resistant to corrosion, and eventually only covered greenish oxides. It is difficult to replace in the instrument making, shipbuilding and automotive, as well as petrochemicals. Copper — uncontested electrical material. Absolutely harmless copper sheet relevant to water supply systems, as well as in the food industry — for the production of items of kitchen appliances and utensils.
|Thickness||Cutting, mm||Price per kg|
|Sheets of copper M1 hard and soft|
|From 0.5 to 12||600×1500||Negotiable|
|Sheets, hot-rolled copper M1|
|10 to 80||600×1500||Negotiable|
|M2 Copper Sheets|
|0.5 to 60||600×1500||Negotiable|
|Sheets of copper M3|
|0.5 to 60||600×1500||Negotiable|
GOST 9.510−93 normalizes packaging, warehousing, transportation and temporary corrosion protection. Copper sheet is made of hot (H) and cold (D). Hot-rolled sheet is available up to 10 meters long. The cold-rolled sheet is usually supplied in rolls.
|Copper sheet||GOST||TU||mark||Chem. composition||Sawing|
48−21−81, 48−21−427, 48−21−5045, 48−21−517,
|M1, M1r, M2, M2P, M3, M3R, M1f||GOST 859||0,4−10,0×600−3200×1000−3500|
|cold-rolled||495||48−21−664||M1, M1r, M2, M2P, M3, M3R||2,5−4,0×600−700×1000−2000|
Marking copper sheet
|In the method of manufacturing||According to the accuracy (length and width)||By lenght||By material|
|D-holodnodeformi Rowan (drawn)
|A normal 2-m parameters
M increased by 2-m parameters, and improved accuracy in length
For increased accuracy in width
P semi-hard, soft M.
We deliver certified copper sheet. The documentation included data on the percentage composition and technical quality of the products. We easily buy wholesale any semi-finished products for large-scale productions. We also work with retail buyers. High level of service and efficiency of service are the face of our company.
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Digging LLC «Electrovek-steel» offers an unlimited range of semi-finished non-ferrous metals of the highest quality. We offer tires of any modifications at the best price from warehouses in Ukraine and Russia. If you are interested in our offer, please contact the nearest office. The qualified experts will provide all necessary information on the product, the price range, the implementation conditions. The cost of goods depends on the parameters of products and additional conditions of supply.