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C93400 High-Leaded Bronze

Crafted from C93400 High-Leaded Bronze, this bushing boasts unparalleled durability, ensuring extended service life even under the most demanding conditions.

Whether in marine environments, heavy machinery, or automotive applications, C93400 High-Leaded Bronze Bushing provides reliable performance across a wide range of industries.

Description

Upgrade Your Machinery with C93400 High-Leaded Bronze Bushing

C91700 nickel tin bronze is an alloy primarily composed of copper, nickel, and tin. This composition imparts unique mechanical and chemical properties to the material, making it suitable for diverse applications.

The mechanical properties of C91700 nickel tin bronze include high tensile strength, excellent ductility, and superior machinability. These attributes make it ideal for manufacturing components subjected to heavy loads and harsh environments.

One of the key advantages of C91700 nickel tin bronze is its exceptional corrosion resistance. It exhibits resistance to both atmospheric and chemical corrosion, ensuring longevity and reliability in corrosive environments.

Chemical Composition

ElementsMin (%)Max (%)
Cu(1,2)82.085.0
Pb9.0
Sn9.0
Zn0.8
Fe0.20
P(3)0.50
Ni(4)1.0
Al0.005
S0.08
Sb0.50
Si0.005

Mechanical Properties

FormTemperTemper CodeTensile Strength (ksi)YS-0.5% Ext (ksi)Elongation (%)Brinell Hardness (500 kg load)Izod (ft-lbs)Compressive Strength .1 in. set/in. (ksi)Fatigue Strength** (ksi)Proportional Limit (ksi)
As Continuous CastAs Continuous CastM0734 Min for Standard20 Min for Standard8 Min for Standard
As Sand CastAs Sand CastM0125 Min32 Typ12 Min16 Typ8 Min20 Typ60 Typ5 Typ

(1) In determining Cu min., Cu may be calculated as Cu + Ni.

(2) Cu + Sum of Named Elements 99.0% min.

(3) For continuous castings P shall be 1.5% max.

(4) Ni value includes Co.

*Measured at room temperature, 68°F (20°C).

**Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.

Physical Properties

PropertyValue
Density (lb/cu in. at 68°F)0.32
Specific Gravity8.86
Electrical Conductivity (% IACS at 68°F)12
Thermal Conductivity (Btu/ sq ft/ ft hr/ °F at 68°F)33.6
Coefficient of Thermal Expansion (10 to -6 power per °F) (68 – 392°F)10
Specific Heat Capacity (Btu/ lb /°F at 68°F)0.09
Modulus of Elasticity in Tension (ksi)11000

Casting Characteristics

Casting AttributeLevel
Casting YieldHigh
DrossingLow
Effect of Section SizeMedium
FluidityHigh
GassingMedium
Patternmakers Shrinkage inches per inch3/16
Shrinkage in SolidificationLow

Fabrication Properties

TechniqueSuitability
SolderingGood
BrazingGood
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Machinability Rating70

Thermal Properties

TreatmentValue*Time**
Stress Relief500
Solution Treatment0

*Temperature is measured in Fahrenheit. **Time is measured in minutes.

Typical Uses

Product CategoryProductReason CategoryReason
FastenersWashersCorrosion ResistanceCorrosion Resistance
Friction & Wear PropertiesWear Resistance
Mechanical PropertiesRelatively Low Strength
IndustrialBearingsBearing PropertiesBearing Wear Resistance
Corrosion ResistanceCorrosion Resistance
Corrosion Resistance to Numerous Environments
Friction & Wear PropertiesAnti-Seizing Properties
Low Coefficient of Friction
Wear Resistance
Mechanical PropertiesRelatively Low Strength
BushingsCorrosion ResistanceCorrosion Resistance
Corrosion Resistance to Numerous Environments
Friction & Wear PropertiesAnti-Seizing Properties
Wear Resistance
Mechanical PropertiesRelatively Low Strength
Corrosion Resistant CastingsCorrosion ResistanceCorrosion ResistanceCorrosion Resistance
Corrosion Resistance to Brackish Water
Corrosion Resistance to Many Industrial Chemicals
Corrosion Resistance to Numerous Environments
Friction & Wear PropertiesWear Resistance
Machining PropertiesMachinability, Good
Mechanical PropertiesRelatively Low Strength
Pump ImpellersCorrosion ResistanceCorrosion Resistance
Corrosion Resistance to Brackish Water
Corrosion Resistance to Many Industrial Chemicals
Corrosion Resistance to Numerous Environments
Friction & Wear PropertiesWear Resistance
Machining PropertiesExcellent Machinability
Slide BarsCorrosion ResistanceCorrosion Resistance
Corrosion Resistance to Numerous Environments
Friction & Wear PropertiesAnti-Seizing Properties
Wear Resistance
Mechanical PropertiesRelatively Low Strength

Advantages of C93400 High-Leaded Bronze Bushing

C93400 High-Leaded Bronze Bushing offers numerous advantages across a wide range of applications:

  1. Machinability: Renowned for its excellent machinability, C93400 is effortless to work with and machine, streamlining manufacturing processes.
  2. Strength and Wear Resistance: With high strength and wear resistance, C93400 ensures prolonged service life in demanding applications, enhancing operational efficiency.
  3. Corrosion Resistance: Resistant to corrosion, this alloy maintains integrity even in harsh environments, prolonging component lifespan and minimizing maintenance needs.
  4. Antifriction Qualities: C93400 exhibits superior antifriction properties, making it a preferred choice for bushings and bearings across diverse applications, ensuring smooth operation and reduced energy consumption.
  5. Durability: Immune to dezincification, C93400 remains robust and reliable over time, ensuring sustained performance in long-term applications without compromising structural integrity.
  6. Lubricity: The high lead content in C93400 alloys facilitates interrupted lubrication tolerance, enabling adaptability to slight shaft misalignments, further enhancing operational reliability.
  7. Malleability: C93400 alloys possess malleability, allowing them to envelop foreign matter and protect mating part wear surfaces, ensuring continued performance in challenging operating conditions.

Applications of C93400 High-Leaded Bronze Bushing

C93400 High-Leaded Bronze Bushing finds extensive application across various industries:

  1. Bearings: Essential in machinery and equipment, C93400 bushings are integral components in bearing assemblies, ensuring smooth rotational movement and load transmission.
  2. Bushings: Utilized to support and transmit loads between moving parts, C93400 bushings enhance operational efficiency and reliability in diverse machinery and equipment.
  3. Centrifuge Bushings: Vital components in centrifuges across industries, C93400 bushings facilitate efficient separation processes with their robust construction and antifriction properties.
  4. Gears: C93400 contributes to the production of durable gears, ensuring efficient power transmission and reliable operation in machinery and equipment.
  5. Hydraulic Parts: Employed in hydraulic systems, C93400 components uphold system integrity, offering reliable performance under varying pressures and conditions.
  6. Impellers: Integral to pumps and turbines, C93400 impellers endure demanding fluid dynamics, providing efficient fluid movement and durability.
  7. Liners: Protecting against wear and corrosion, C93400 liners enhance equipment longevity and maintain operational efficiency in challenging environments.
  8. Pump and Valve Components: Ensuring fluid handling system integrity, C93400 components withstand fluid dynamics and operational stresses, ensuring reliable performance in pumps and valves.
  9. Sleeves: Used to protect against wear and corrosion, C93400 sleeves maintain equipment integrity and prolong operational lifespan in various machinery and equipment.
  10. Steam Fittings: C93400 components in steam fittings endure high temperatures and pressures, ensuring system reliability and safety in steam-based applications.

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