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БрОЦСН3-7-5-1 rod, tape, wire
Properties slavebase БрОЦСН3−7-5−1
Other designations: Bro3c7s5n1
Class tin foundry bronzes.
Industrial usage: parts, operating in oil, fresh water, steam.
Chemical composition brand БрОЦСН3−7-5−1.
| Al | to 0.02 | |
|---|---|---|
| Si | to 0.02 | |
| Ni | 0,5 — 2 | |
| Fe | to 0.4 | |
| Pb | 3 — 6 | |
| Sn | 2,5 — 4 | |
| Cu | 77,2 — 88 | |
| Zn | 6 — 9,5 | |
The alloying elements in the alloy composition БрОЦСН3−7-5−1 greatly improve the fluidity, the density of the alloy and reduce its tendency to segregation. Bronze brand БрОЦСН3−7-5−1 quite difficult is processed pressure, however, is easy to cut, highly resistant to corrosion. Bronze valves are General purpose.
Helpful information and features:
Hardness of alloy: HB 10-1 = 60 MPa
Heat treatment: without heat treatment
| The mechanical characteristics of the alloy grade БрОЦСН3−7-5−1 at temperatures of 20°C | |||||||
|---|---|---|---|---|---|---|---|
| Rental | σв (MPa) | Size | KCU (kJ / m2) | δ5 (%) | Eg. | sT (MPa) | ψ % |
| the sand casting | 176 | 8 | |||||
| chill casting | 206 | 5 | |||||
| Designations: | ||||
|---|---|---|---|---|
| is the relative draught in processe the appearance of the first cracks, in % | å | — the ultimate tensile strength (rupture strength), MPa | σв | |
| — maximum shear stress, the ultimate strength in torsion, MPa | Jê | — the limit of elasticity in MPa | σ0,05 | |
| — tensile strength during bending in MPa | σизг | — yield strength, MPa | σ0,2 | |
| — the endurance limit during the test with a symmetrical cycle of loading in bending, MPa | σ-1 | — relative elongation after rupture, % | δ5,δ4,δ10 | |
| — the endurance limit during testing with a symmetrical load cycle torsion, MPa | J-1 | — yield strength (compression), in MPa | σсж0,05 and σсж | |
| — number of loading cycles | n | — the relative shift in % | ν | |
| — specific email. resistance, Ohm·m | R and ρ | — short-term tensile strength, in MPa | blower SB | |
| is the normal modulus of elasticity, GPA | E | contraction ratio in % | ψ | |
| temperature get the properties, Grad | T | — impact strength installed in the specimens with concentrators in accordance with the type of V and U, in j/cm2 | KCU and KCV | |
| — the heat capacity of the alloy (coefficient of thermal conductivity) in W/(m·°C) | l and ë | — residual deformation — the yield strength (limit of proportionality), in MPa | sT | |
| — specific heat of the alloy (temperature range 20°C), in [j/(kg·deg)] | C | — Brinell hardness number | HB | |
| — density in kg/m3 | pn and r | — hardness according to Vickers | HV | |
| — coefficient of linear thermal expansion (in the temperature range of 20°C), in 1/°C | and | — Rockwell hardness, SHK. With | HRC | |
| — long-term strength, MPa | σtТ | — Rockwell hardness, SHK. In | HRB | |
| — the modulus of elasticity is in the process of shear in torsion, HPa | G | — hardness shore | HSD | |
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The company LLC «AVEK global» bronze brand БрОЦСН3−7-5−1 there is something for everyone. Popular products from this alloy is due to excellent quality products, a wide variety of options and the actual cost. All the products from bronze alloys produced by our company, is produced under the complete technological control at all stages that guarantees the highest quality products. The company «AVEK global» is ready to manufacture custom products non-standard sizes. Manufacturing process capabilities allow us to execute orders according to individual drawings in the absence of the required type of product in standard version.