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Sheet, bar, strip, foil made of CuAl9Mn2

Sheet, strip (foil)


Grade analogue W. Nr. Aisi Uns En Order
BrAMts9-2 Buy from stock, view availability

Technical characteristics

CuAl9Mn2 sheet can be manufactured of thickness not less than 0.8 and not more than 25 mm. CuAl9Mn2 grade relates to bronze mill-products. This is tinless (aluminium) bronze, which can be pressure-treated. Chemical formula — CuAl9Mn2. It is specified by GOST 17 175−78. It consists of Fe (to 0,5%), Si (to 0,1%), Mn — (1,5−2,5%), P (to 0,01%), Al (8−10%), Cu (basis 86−90,5%), Pb (to 0,03%), Zn (to 1%), Sn (to 0,1%), residual elements (1,5%). It possesses high strength, low coefficient of friction.

Percentage composition of CuAl9Mn2

Identification Description
P <0,01
Cu 86 — 90.5
Zn <1
Pb <0,03
Sn <0,1
Si <0,1
Fe <0,5
Mn 1.5 — 2.5
Al 8 — 10

Casting and technological properties of material CuAl9Mn2:

Point of melting — 1060 °C;

Temperature of hot working: 750 — 850 °C

Annealing temperature: 650 — 750 °C.

Hardness CuAl9Mn2 — half-hard bar — HB 10 -1 = 115 MPa.

Hardness CuAl9Mn2 — pressed bar — HB 10 -1 = 95 MPa.


Unique characteristics of bronze mill-products allow using them as an indispensable material in engineering, shipbuilding, motor-vehicle engineering, aerospace industry.


It is used in industry for a manufacture of parts, shafts, screws, parts for hydraulic installations, wire for manual welding and shielding gasses of aluminium-manganese bronze. It is used in large quantities for a manufacture of electrical products.

CuAl9Mn2 bar, strip supplier

«Auremo» CuSi3Mn1 sheet, strip supplier successfully sells bronze mill-products on preferential terms. A wide range of goods of a high quality is presented in stock. CuAl9Mn2 bar, strip price depends on order quantity and additional conditions of supply. If you buy CuAl9Mn2 bar, strip by wholesale, you will be given special discounts. Availability of products and efficiency of delivery are conditioned by a fact that there we have offices in Moscow, St. Petersburg and cities of Central Europe. We invite you to a partnership.

Buy CuAl9Mn2 bar, strip at a bargain price

«Auremo» CuAl9Mn2 bar, strip supplier specializes in a supply of non-iron metal-roll. All products are certificated. Quality is guaranteed by rigorous technology compliance of a manufacture. Our managers are always ready to answer any questions and to give a knowledgeable assistance. A large assortment will not leave you without a choice. You can easily buy goods for reasonable CuAl9Mn2 bar, strip price. Just connect us with a convenient way for you. Phone numbers, e-mail addresses the closest company’s offices are noted in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements.