L63 - 2.0321 - SuZn37 - C27200 sheet, strip, tube
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Dual simple brass L63 contains copper and zinc in the approximate ratio of 63% to 37%. The percentage of copper is reflected in the marking. Brass L63 has a high technical characteristics: strength, ductility, corrosion resistance.
The chemical composition of grade L63 normalized GOST 15 527−2004. The alloy comprises the following components: the main part of copper is 62 — 65%, zinc is contained in an amount of 34.22 — 37.5%. Dopants are listed in descending order. Iron — 0.2%, lead — up to 0.07% antimony, 0.005% to 0.002% bismuth, phosphorus ≤0,01, impurities — 0.5%. Alloy melts at t ° 960 ° C, is treated at t ° 750 — 880 ° C, the annealing temperature is 550 — 650 ° C. Brass L63A according to the requirements of GOST 15 527 produced with a non-magnetic properties
The percentage of L63 grade (GOST 15 527−2004)
Brass hire has a number of advantages over the more expensive copper. Specifically, brass 63 has a high strength, is easily deformed in the cold state, is not prone to stress corrosion cracking. Increased plasticity allows to use it for the production of semi-finished products produced by deep drawing ribbons, strips, foils.
Mechanical strength at t ° 20 ° C: soft sheet (GOST 2208 — 2007) has s 270 — 360MPa, d 5 to 40%; solid sheet (GOST 2208 — 2007) s B = 430 MPa, d October 5%; Semisolid a pipe (GOST 21646 — 2003) s B = 340 MPa, d is 5 to 35%.
Brass 63 A well-deformed in the cold state, bends easily, rolls, engraved, polished, deep-drawn drawn available. It is widely used for the manufacture of pipes and profiled sheet metal, heating equipment, cryogenic equipment parts. Produced wire soldering, gas welding of copper alloys and surfacing on carbon steel.
Buy at a bargain price
In stock company «Electrovek-steel» in the presence of a diverse range of non-ferrous alloys at the best price. The choice will satisfy any customer. Brass L63 rental brand in bulk and retail. The popularity of the products of this alloy is due to a huge variety and excellent quality products. All products of our company are manufactured under full control of the process chain, which ensures 100% quality guarantee. We are ready to supply the non-standard products customized settings. Technological capabilities in the production stages make it possible to carry out individual orders in the absence of the basic version of the requested type of the product. Lead times are minimal. The price depends on the volume of supply and the implementation of additional conditions. flexible system of discounts for bulk orders.