LS59-1 - 2.0402 - CuZn40Pb2 sheet, strip, tube

general characteristics

Complexly brass and brass LS59 L59 — similar materials. alloys are processed by molding. Brass hire cheaper and more durable compared to copper. When this has good processability and corrosion resistance. Widely used in the production of semi-finished products such as pipes, sheets, profiles, mountings.

Alloy LS59

The chemical composition of grade LS59 (Lead brass) normalized GOST 15 627−2004. The alloy comprises the following components: the main part of copper is 57 — 60%, zinc is contained in an amount of 37 — 42.2%. Dopants are listed in descending order. Lead 0.8 — 1.9%, 0.5% iron, 0.3% tin, 0.2% silicon, 0.02% phosphorus, 0.01% antimony, 0.03% bismuth, 0 to impurities, 75%.

The percentage of the brand LS59 (GOST 15 527−2004)

Zn	Cu	Fe	Pb	Sn	Sb	P	Bi	Si + Sn	Impurities
37,05−42,2	57−60	0.5	0.8−1.9	≤0,3	≤0,01	≤0,025	≤0,003	≤0,5	≤0,75

The alloy melts at t ° 900 ° C, is treated at t ° 780 — 820 ° C, the annealing temperature is 600 — 650 ° C. Povyshennaya plasticity allows wide use for the production of flat and long steel mechanical strength at t ° 20 ° C soft LS59 alloy variant s is ₃₉₀ MPa, d ₅ 44%; hard alloy = s _to 500 MPa, d _{May 10%,} HB 10 ^-1 = 163 MPa, hardness of cast alloy HB 10 ^-1 = 77 MPa.

application

Produced following semi-finished products: tubes extruded GOST 494−90, GOST 2060−2006 extruded rods and bars hard and soft GOST 31 366−2008, wire hard and soft GOST 1066−90, hot- and cold-rolled strip GOST 931−90, soft leaf and hard GOST 2208−2007. Also alloy PS59 in demand for the manufacture of forgings; bolts, nuts, gears, bushings, gears.

Alloy L59

The chemical composition of grade L59 normalized GOST 15 627−2004. The alloy comprises the following components: the main part of copper is 57 — 60%, zinc is contained in an amount of 37 — 42.2%. Dopants are listed in descending order. Lead 0.8 — 1.9%, 0.5% iron, 0.3% tin, 0.2% silicon, 0.02% phosphorus, 0.01% antimony, 0.03% bismuth, 0 to impurities, 75%. Alloy melts at t ° 1030 — 1080 ° C, processed at t ° 730 — 820 ° C, casting the shrinkage is 1.97%. L59 alloy used for the production of rods, sheets and pipes.

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 rolled and L59 LS59 brand delivered wholesale and retail. The popularity of these products is due to a huge variety of alloys and excellent output quality. 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.