C91000 Phosphor Bronze Bushing

Phosphor Bronze Bushing such as C91000 are typically found in high-strength bushing and bearing applications where high strength, low speeds, and heavy loads are present. Other high-strength applications for these alloys are pump impellers, piston rings, steam fittings, and valve bodies. C910 Phosphor wear plate are utilized in movable bridge components, can solve all the stability problems of bridges and structures for our customers. and other structures for fixed and expansion bearings with slow or intermittent movement and heavy loads.

Supplier & Manufacturer

C91000 Alloys

High Quality

Cusn12 Phosphor

C91000 Phosphor Bronze Bushing with grease groove

Maintenance-free Phosphor Bronze Bushing

Reliable C91000 Phosphor Bronze Bushing Supplier In China

We stock phosphor bronze bushing, thrust washer, and wear strips in a wide variety of thicknesses and sizes, and it’s available in both casting bronze bushing and solid lubricant-embedded phosphor bronze. when they’ll be used in an application where corrosion resistance and the other unique properties of phosphor bronze are ideal.

  • C91000 bronze, commonly known as 85-15 Tin Bronze, is a casting bronze. The properties listed apply to the as-fabricated condition. C91000 is the UNS designation for this material.

  • Manufacturer of phosphor bronze bushing from china

C91000 Phosphor Bronze Bushing Suppliers
PBC3
Bronze

Trusted Bronze Bushing Factory

Please Select The Phosphor Bronze Bushing Where You Need

C91000 Phosphor Bronze Bushing For Automobile

C91000 Phosphor Bronze Bushing For Automobile

Phosphor bronze is a widely used bushing material in automobile manufacturing, such as rod small head bushings, crosshead pin bushings, piston pin bushings, camshaft bushings, guide wheel bushings, guide wheel bracket bushings, gearbox bushings, etc. in air compressors, freezers, and internal combustion engines.

C91000 Phosphor Bronze Bushing is characterized by high hardness, good wear resistance, low friction coefficient, good impact toughness, high permissible specific pressure and ultimate linear speed, and good workmanship. Phosphorus in phosphor bronze can prevent the production of extremely hard and brittle SnO2 in the alloy, which has a protective effect on the journal. Therefore, the use of phosphor bronze as a metal material helps extend the mechanical life.

Phosphor Bronze With Graphite

Phosphor bronze is an alloy of copper with tin and phosphorus, which has higher corrosion resistance, wear resistance, and no sparking when impacted. Used for medium speed, heavy load bearing, working temperature up to 250 ℃. With self-aligning, insensitive to deflection, and high load-bearing capacity can be subjected to radial load at the same time, self-lubrication without maintenance and other characteristics.

Graphite Embedded Phosphor Bronze

With phosphor bronze as the metal base material, embedded in graphite or other solid lubricants, under the action of frictional heat in operation, the lubricant is heated and expanded and automatically transferred to the friction surface, forming a layer of solid lubricating film, isolating the direct contact between the two friction surfaces, thus reducing the friction factor and friction loss, and improving the bearing capacity. Graphite-based solid lubricant embedded in the slider, thrust bearing, pad, and other parts of the relative movement of the surface can also achieve the self-lubricating effect.

Phosphor Bronze Metal Alloys

Chemical Composition

Steel Type Standard Country Code Si (%) Al (%) Pb (%) P (%) S (%) Fe (%) Ni (%)
PBC3C 4126 CNS – – – 0.05-0.50 – – –
PBC3C H5113 JIS ≦0.01 ≦0.001 ≦0.3 0.05-0.50 ≦0.2 ≦1.0 –
C91000 B505 ASTM ≦0.005 ≦0.005 ≦0.2 ≦1.5 ≦0.005 ≦0.1 –
CuSn12 1705 DIN – – ≦1.0 ≦0.4 – ≦0.2 ≦2.0

Physical Properties

Property US Customary Metric
Melting Point – Liquidus 1760 °F 960 °C
Melting Point – Solidus 1505 °F 818 °C
Density 0.317 lb/in³ at 68 °F 8.77 g/cm³ at 20 °C
Specific Gravity 8.77 8.77
Electrical Resistivity 111.4 ohms-cmil/ft at 68 °F 18.52 microhm-cm at 20 °C
Electrical Conductivity 9 %IACS at 68 °F 0.054 MegaSiemens/cm at 20 °C
Thermal Conductivity 40.8 Btu·ft/(hr·ft²·°F) 70.6 W/m·°K at 20 °C
Coefficient of Thermal Expansion 10.2·10⁻⁶ per °F (68-392 °F) 18.4·10⁻⁶ per °C (20-200 °C)
Specific Heat Capacity 0.09 Btu/lb/°F at 68 °F 377.1 J/kg·°K at 20 °C
Modulus of Elasticity in Tension 16000 ksi 11000 MPa
Magnetic Permeability 1.0 1.0

Mechanical Properties

Brass Alloys

Type Code Old Code Tensile Strength (N/mm²) Elongation (%) Hardness (HB) Foreign Standards
CAC202 YBsC2 – 195 or above 20 or above – ASTM, DIN
CAC203 YBsC3 – 245 or above 20 or above – ASTM, DIN
CAC301 HBsC1 – 430 or above 20 or above – ASTM, DIN
CAC302 HBsC2 – 490 or above 20 or above – ASTM, DIN
CAC303 HBSC3 – 635 or above 18 or above 165 or above ASTM, DIN
CAC304 HBSC4 – 755 or above 15 or above 200 or above ASTM, DIN
CAC401 BC1 – 165 or above 15 or above – ASTM, DIN
CAC402 BC2 – 245 or above 20 or above – ASTM, DIN
CAC403 BC3 – 245 or above 15 or above – ASTM, DIN
CAC406 BC6 – 295 or above 15 or above – ASTM, DIN
CAC407 BC7 – 215 or above 18 or above – ASTM, DIN

Bronze Alloys

Type Code Old Code Tensile Strength (N/mm²) Elongation (%) Hardness (HB) Foreign Standards
CAC502A PBC2 – 195 or above 5 or above 60 or above ASTM, DIN
CAC502B PBC2B – 295 or above 5 or above 80 or above ASTM, DIN
CAC503B PBC3B – 265 or above 3 or above 90 or above ASTM, DIN

This version organizes the data into clear sections and tables for easier reference. Let me know if you need further adjustments!

Phosphor Bronze With Graphite

Send Your Drawing Now!

Request a Quotation for Your Machine Component