BrOF 7-0.2 band, strip
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| BrOF7-0.2 | Delivery from the stock, in stock |
Technical characteristics
Tin bronze, pressure treated, corrosion resistant. High mechanical and technological properties, good antifriction properties, Melting point 900 °C. Annealing temperature 600 - 650 °C. Friction coefficient with grease 0.011. Friction coefficient without grease 0.33.
Percentage composition of GOST 5017-2006
| Fe | Si | Ni | P | Al | Cu | Pb | Zn | Sb | Bi | Sn | Impurities |
| ≤0.05 | ≤0.005 | ≤0.2 | 0.1 - 0.25 | ≤0.002 | 91.27 - 92.8 | ≤0.02 | ≤0.3 | ≤0.002 | ≤0.002 | 7-8 | ≤00.1 |
Mechanical properties (temperature 20°C)
| Range | GOST . | s in | d5 | Hardness HB 10 -1 |
| - | MPa | % | MPa | |
| Cold-rolled soft bars | 10025-78 | 390 | 40 | 80 |
| Hard cold rolled bars | 10025-78 | 520-570 | 6-10 | 150 - 180 |
| Pressed bars | 10025-78 | 360-570 | 55 | 70 |
Physical properties of material
| t°C | E 10- 5 | a 10 6 | l | r | R 10 9 |
| Degree | MPa | 1/Gradus | W/(m-degree) | kg/m3 | Ohm-m |
| 20 | 1.15 | 41.9 | 8600 | 170 | |
| 100 | 17 |
sv - Ultimate short-term tensile strength.
d5 - Tensile elongation at break.
y - Relative narrowing
HB - Brinell hardness
E - Modulus of elasticity of the first kind
a - Coefficient of thermal (linear) expansion
r - Specific gravity
R - specific electrical resistance.
Foreign analogues
| Inter | Austria | England | Germany | EU | Italy | Poland | USA | France | Czech Republic | Japan |
| ISO | ONORM | BS | DIN, WNr | EN | UNI | PN | AFNOR | CSN | JIS | |
| PB104 | 2.1030 | CuSn8 | P-CuSn8 | CuSn8 | C52100 | CuSn9P | 423018 |
C5210 | ||
| CuSn8 |
CW453K | C5212 |
Delivery, price
The supplier "Evek GmbH", delivers the bronze band, the strip БрОФ 7-0.2 standard and non-standard sizes at an affordable price in the shortest possible time from warehouses. The price of rolled bronze corresponds to the high quality products.
Buy, Supplier
Buy bronze band, strip BrOF 7-0.2 from the supplier Evek GmbH at an affordable price. The price of rolled steel is formed on the basis of European production standards. Buy a strip of bronze BrOF 7-0.2 at an affordable price you can wholesale or retail. Regular customers can take advantage of the discount system from the company Evek GmbH.