ASTM C52100 CuSn8 C5212 Phosphor Bronze Copper Alloy Wire High Speed Rail Contact

Brand Name:TANKII
Certification:ISO9001, RoHS, SGS, Reach
Model Number:CuSn8
Minimum Order Quantity:100 KG
Delivery Time:7-20 days
Payment Terms:L/C, T/T, Western Union
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Address: 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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Phosphor bronze wire is a type of wire made from an alloy of copper, tin, and phosphorus. It is known for its excellent corrosion resistance, high strength, and good electrical conductivity. The addition of phosphorus to the bronze alloy gives it enhanced properties and makes it suitable for various applications.

Phosphor bronze wire is commonly used in industries such as electronics, telecommunications, and automotive. Its electrical conductivity and corrosion resistance make it ideal for applications such as electrical connectors, springs, contacts, and other electrical components. The wire's high tensile strength and durability also make it suitable for use in mechanical springs, fasteners, and other mechanical applications.

The phosphor bronze alloy typically contains around 0.5-11% tin and 0.01-0.35% phosphorus, with the remainder being copper. The specific composition of the alloy can vary depending on the desired properties and the specific application requirements.

Phosphor bronze wire can be manufactured in various sizes and forms, including round wire, flat wire, and shaped wire. The wire can be further processed through techniques such as drawing, annealing, and plating to meet specific requirements.

Overall, phosphor bronze wire is valued for its combination of mechanical strength, electrical conductivity, and corrosion resistance, making it a versatile material for a wide range of applications.

Phosphor Bronze Wire Properties

Chemical Compositiom
Alloy No. Chemical Compositiom(wt.%)
Cu+Ag Sn P Pb(Max.) Fe(Max.) Zn(Max.)
1 JIS C5111 Remainder 3.5-4.5 0.03-0.35 0.05 0.10 0.30
ASTM C51100 Remainder 3.5-4.9 0.03-0.35 0.05 0.10 0.30
GB QSn4-0.3 Remainder 3.5-4.9 0.03-0.35 0.05 0.10 0.30
EN CuSn4 Remainder 3.5-4.5 0.01-0.40 0.02 0.10 0.20
2 JIS C5102 Remainder 4.2-5.5 0.03-0.35 0.05 0.10 0.30
ASTM C51000 Remainder 4.2-5.8 0.03-0.35 0.05 0.10 0.30
GB QSn5-0.2 Remainder 4.2-5.8 0.03-0.05 0.05 0.10 0.30
EN CuSn5 Remainder
3 JIS C5191 Remainder 5.5-7.0 0.03-0.35 0.05 0.10 0.30
ASTM C51900 Remainder 5.0-7.0 0.03-0.05 0.05 0.10 0.30
GB QSn6.5-0.1 Remainder 6.0-7.0 0.10-0.25 0.02 0.05 0.30
EN CuSn6 Remainder 5.5-7.0 0.01-0.40 0.02 0.10 0.20
4 JIS C5212 Remainder 7.0-9.0 0.03-0.35 0.05 0.10 0.30
ASTM C52100 Remainder 7.0-9.0 0.03-0.35 0.05 0.10 0.30
GB QSn8-0.3 Remainder 7.0-9.0 0.03-0.35 0.05 0.10 0.30
EN CuSn6 Remainder 7.5-8.5 0.01-0.40 0.02 0.10 0.20
Mechanical Properties
Alloy No. Temper Designation Diameter Tensile strengh Elongation
MM Mpa %
1
2
3
QSn4-0.3
QSn5-0.2
QSn6.5-0.1
O60(annealed) 0.1-1.0 ≥350 ≥35
M >1.0-8.5 ≥350 ≥45
H01
(quarter-hard)
1/4H
0.1-1.0 480-680 /
>1.0-2.0 450-650 ≥10
>2.0-4.0 420-620 ≥15
>4.0-6.0 400-600 ≥20
>6.0-8.5 380-580 ≥22
H02
(halfr-hard)
1/2H
0.1-1.0 540-740 /
>1.0-2.0 520-720 /
>2.0-4.0 500-700 ≥4
>4.0-6.0 480-680 ≥8
>6.0-8.5 460-660 ≥10
H03
(three-quarter-hard)
3/4H
0.1-1.0 750-950 /
>1.0-2.0 730-920 /
>2.0-4.0 710-900 /
>4.0-6.0 690-880 /
>6.0-8.5 640-860 /
H04
(hard)
H
0.1-1.0 880-1130 /
>1.0-2.0 860-1060 /
>2.0-4.0 830-1030 /
>4.0-6.0 780-980 /
>6.0-8.5 690-950 /
4 QSn8-0.3 O60(annealed)
M
0.1-8.5 365-470 ≥30
H01
(quarter-hard)
1/4H
0.1-8.5 510-625 ≥8
H02
(halfr-hard)
1/2H
0.1-8.5 655-795 /
H03
(three-quarter-hard)
3/4H
0.1-8.5 780-930 /
H04
(hard)
1/2H
0.1-8.5 860-1035 /

Phosphor bronze wire finds applications in various industries due to its excellent properties. Here are some common applications of phosphor bronze wire:

  1. Electrical and Electronics: Phosphor bronze wire is widely used in electrical and electronic applications due to its high electrical conductivity and corrosion resistance. It is used in electrical connectors, terminals, switches, and other components where reliable electrical conductivity is required.

  2. Springs and Fasteners: The high tensile strength and durability of phosphor bronze wire make it suitable for manufacturing springs, clips, fasteners, and other mechanical components that require good spring properties. It is used in applications such as mechanical switches, relays, and automotive components.

  3. Musical Instruments: Phosphor bronze wire is often used in the construction of musical instruments, particularly for guitar strings and other stringed instruments. It provides a bright and resonant sound, along with good corrosion resistance.

  4. Automotive Industry: Phosphor bronze wire is utilized in various automotive applications, including electrical connectors, terminals, and switches. It is also used in springs, bearings, and bushings due to its high strength and wear resistance.

  5. Telecommunications: The corrosion resistance and electrical conductivity of phosphor bronze wire make it suitable for telecommunications applications. It is used in connectors, contacts, and wiring systems in telecommunication equipment.

  6. Jewelry and Artistic Applications: Phosphor bronze wire is sometimes used in jewelry making and artistic applications. Its unique color and malleability allow for the creation of intricate designs and wirework.

It's worth noting that the specific application of phosphor bronze wire can vary depending on the alloy composition, wire diameter, and surface finish. Different industries and manufacturers may have specific requirements for their applications, and phosphor bronze wire can be customized to meet those needs.

ASTM C52100 CuSn8 C5212 Phosphor Bronze Copper Alloy Wire High Speed Rail Contact

China ASTM C52100 CuSn8 C5212 Phosphor Bronze Copper Alloy Wire High Speed Rail Contact supplier

ASTM C52100 CuSn8 C5212 Phosphor Bronze Copper Alloy Wire High Speed Rail Contact

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