Bar made of bronze
Equivalent
| Grade | analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| BrOF6.5-0.4 | Buy from stock, view availability | ||||
| BrOC4-3 | Buy from stock, view availability | ||||
| BrAMts9-2 | Buy from stock, view availability | ||||
| BrB2 | 2.1447 | CuBe2 | Buy from stock, view availability |
The shoes of legendary centaurs and pegasus were forged out of bronze bar.
Advantages
Bronze bar combines such properties as flexibility, forgeability, strength, plasticity. It can be processed with all type of machine treatment: stamping, cutting, milling, drilling. High level of corrosion resistance, durability, relatively low price make a manufacture of any bronze bar semi-products very economical.
Manufacture
Manufacture of tinless bronze bars is specified by GOST 1628−78; tin+zinc bronze bars — GOST 6511−60; tin-phosphorous bronze bars — GOST 10 025−78; beryllium bronze bars — GOST 15 835−70; CuCr1chromium bronze bars- TC 48−21−408−86. Normalization of chemical composition: pressure treated bar: GOST 18 175−78 — for tinless alloys; GOST 5017−74 — for tin alloys. Qualitative bronze mill-products do not have any laminations. Caverns and various non-metallic impurities must not be present. Small dimples, cracks, flaws on a surface are permissible.
| Bronze grade | Hardness HB -1 |
Melting point (°С) | σv (MPa) |
| CuSnFe | 70−90 MPa | 995° | 400−800 |
| CuSn4Zn3 | 150−170 MPa | 1045° | 430−880 |
| CuAl9Mn2 | 100−120 MPa | 1060° | 440−550 |
| CuBe2 | 130−150 MPa | 995° | 400−950 |
Note: A range σ in (MPa) is given for soft/hard alloy.
| Type | GOST | Marking | Chemical composition |
| Presses hot-rolled drawn bars | 10 025−78 | Tin-phosphorous bronze of grade 2.1020CuSn6 | GOST 5017 |
| Presses hot-rolled drawn bars | 1628−78 | Tinless bronze of grades CuAl9Mn2, CuAl10Fe3Mn2, CuAl10Ni5Fe4, CuAl10Fe1, CuSi3Mn1, CuSi1Ni3 | GOST 18 175−78; |
| Bars of irregular section | TC 48−21−249−72 | CuAl9Fe4Ni4Mn1 | |
| Cast rod | 24З01−9З | CuSn3Zn7Pb5Ni1, CuSn3Zn12Pb5, CuSn5Zn5Pb5-C | GOST 613 |
Cast bronze bars of round section are made with method of horizontal casting.
Classification of bronze bar
By a manufacturing method:
— cold-deformed;
— hot-deformed;
— rolled;
— pressed.
By condition of material:
— extra-hard;
— half-hard;
— hard;
— soft.
By section shape:
— circular;
— hexagon-shaped;
— square.
By accuracy:
— high;
— standard;
— extra.
By length:
— in coils;
— specific cut;
— specific multiple cut;
— random.
Special conditions: specific cut grades of extra length accuracy rods; for machine treatment.
Application
Bronze rods are much-requested in the capacity of semi-fabricates for manufacture of nuts, bushings, bearings, valves, various parts and assemblies that are required in all branches of modern industry.
Bronze bar supplier
Where to buy bronze bar by wholesale? «Auremo» bronze bar supplier proposes to buy bronze mill-products on favorable terms. There is a wide range of half-finished goods in stock. They comply with GOST and International Standards of quality. Bronze bar is always in stock. You can buy bronze bar for affordable price from bronze bar supplier. Bronze bar price is privileged for wholesale customers.
Buy at a bargain price
«Auremo» company proposes to buy bronze bar on favorable terms. A quality complies with GOST (all-Union State Standards) and International Standards. A wide range of goods for scaled-up fabrications is presented in stock. Bronze bar is always in stock. Bronze bar price forms according to technological details of production without including additional expenses. You can find a price-list, a catalog of production and all information about it on company’s web-site. Bronze bar price depends on order quantity and additional conditions of supply. You can easily find us through the Internet. «Auremo» supplier offers to buy bronze bar by wholesale. «Auremo» company is a profitable bronze bar supplier in this market segment. We are waiting for your orders.
