Phosphor Bronze

Leading Manufacturer of Custom Springs Worldwide

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Phosphor Bronze

Cooper Base Wire

Spring Works Utah specializes in the custom manufacture of wire springs, flat springs, and wire products using Phosphor Bronze Copper Base Wire material. Our extensive inventory and design experience makes us a resource for customer requests as well as a preferred supplier to spring manufacturers worldwide. We know choosing the right material can be challenging and many times the most important aspect of your design. We will assist you in picking the best material for your specific application, all at the right price.

 

 

Choosing the Right Springs Manufacturer Matters!

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Technical Specifications of Copper Base Wire Phosphor Bronze

Specifications Key Features Chemical Composition
AMS 5688
ASTM A313
ASTM A580
BS 970
BS 2056
Good mechanical properties and corrosion resistance.
Element Min % Max %
C - 0.12
Mn - 2.00
P - 0.045
S - 0.03
Si - 1.00
Cr 17.00 19.00
Ni 8.00 10.00

 

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Technical Specifications of Copper Base Wire Phosphor Bronze

Maximum Temperature 500°F 260°C
Melting Point 2590°F 1420°C
Minimum Size 0.005 in 0.130 mm
Maximum Size 0.375 in 9.500 mm
Modulus of Elasticity 27195 ksi 187.5 kN/mm²
Modulus of Rigidity 10196 ksi 70.3 kN/mm²
Density 0.286 lb/in3 7.920 g/cm3
Relative Strength Medium
Fatigue Applications Good
Rockwell Hardness C35-45
Conductivity 2
Typical Surface B

 

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Technical Specifications of Copper Base Wire Phosphor Bronze

E Mpa Young's Modulus These factors can vary with cold work, heat treating and operational stress.
E psi
G Mpa Modulus of Rigidity
G psi
Conductivity % IACS
Surface Min Typical Surface Quality A Maximum defect depth: 0 to 0.5% of d or t
B Maximum defect depth: 1.0% of d or t
C Defect depth:less that 3.5% of d or t
Min Size Sizes commonly available for wire or strip Special sizes may be available at additional cost.
Max Size
Max Temp Maximum service temperature May vary due to operating stress

Information is for Reference Purposes Only. Factors can vary with cold work, stress relieving and operational stress. Variations may be minor but should be considered for critical properties.

 

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Phosphor Bronze Wire Springs

Phosphor Bronze Flat Springs

Phosphor Bronze Wire Products

Phosphor Bronze Compression Springs
Phosphor Bronze Extension Springs
Phosphor Bronze Torsion Springs
Phosphor Bronze Double Torsion Springs
Phosphor Bronze Conical Springs
Phosphor Bronze Tapered Springs
Phosphor Bronze Barrel Springs
Phosphor Bronze Hourglass Springs
Phosphor Bronze Die Springs
Phosphor Bronze Garter Springs
Phosphor Bronze Magazine Springs
Phosphor Bronze Miniature Springs
Phosphor Bronze Heavy Duty Springs
Phosphor Bronze Hot Wound Springs
Phosphor Bronze Cable Springs
Phosphor Bronze Wave Springs
Phosphor Bronze Coil Springs
Phosphor Bronze Valve Springs
Phosphor Bronze Micro Springs
Phosphor Bronze Helical Springs
Phosphor Bronze Mechanical Springs
Phosphor Bronze Spring Clips
Phosphor Bronze Constant Force Springs
Phosphor Bronze Spiral Springs
Phosphor Bronze Power Springs
Phosphor Bronze Wave Washers
Phosphor Bronze Curved Washers
Phosphor Bronze Belleville Washers
Phosphor Bronze Retaining Rings
Phosphor Bronze Variable Force Springs
Phosphor Bronze Constant Torque Springs
Phosphor Bronze Volute Springs
Phosphor Bronze Bow Springs
Phosphor Bronze Electrical Contacts
Phosphor Bronze Battery Contacts
Phosphor Bronze Fourslides Stampings
Phosphor Bronze Clock Springs
Phosphor Bronze Wire Forms
Phosphor Bronze Wire Bending
Phosphor Bronze Wire Rings
Phosphor Bronze Wire Forming
Phosphor Bronze Wire Products
Phosphor Bronze S-Hooks

Copper Base Wire Phosphor Bronze