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High Performance Casting Alloy Bronze CuSn7Zn4Pb7 Spiral Oil Groove

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High Performance Casting Alloy Bronze CuSn7Zn4Pb7 Spiral Oil Groove

Brand Name : INWAY

Model Number : INW-201

Certification : ISO9001

Place of Origin : CHINA

MOQ : 1 PCS

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 100 tons/month

Delivery Time : 5 work days or based on quantity

Packaging Details : Carton+pallet

Application : Automobile Application

Size : Standard

Standard : JIS

Oil groove : Spiral oil groove

Material : CuSn7Zn4Pb7

Type : Sleeve

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High Performance Casting Alloy Bronze CuSn7Zn4Pb7 with Spiral Oil Groove

INW-60 Carsting Alloy Bronze applied with new and improved cooper alloys manufactured in our own foundry is what we see to be one of the key foundations of our compa­ny's success story. We cooper­ate closely with institutes of universities, research institutes and cus tomers to tailor the performance of our products to the application requirements

Gerneral Technical Inforamtion :

1. The material :CuSn7Zn4Pb7

2. Standard Bearing Forms

3. Clindircal bushes

4. Flanged bushes

5. Thrust washers

6. Sliding plates

7. We accept of the available datasheet with detaied information about metaial characteristics adn design information .

Standard designation

Marking according to DIN EN 1982: CuSn7Zn4Pb7-C - GS
Material number according to DIN EN 1982: CC493K
Old mark based on DIN 1705 and DIN 1716: G-CuSn7ZnPb
Old material no.: 2.1090.01

Chemical composition in wt. %

Copper Cu: 81,0-85,0 (including nickel)
Nickel Ni: < 2,0
Phosphorus P: < 0,10
Lead Pb: 5,0-8,0
Tin Sn: 6,0-8,0
Aluminium Al: < 0,01
Iron Fe: < 0,2
Sulphur S: < 0,10
Antimony Sb: < 0,3
Silicon Si: < 0,01
Zinc Zn: 2,0-5,0

Physical properties

Density g/cm³ 8,8
Melting range °C 860-1020
Shrinkage value °C 1,3-1,5
Electr. conductivity at 20 °C MS/m 7,5
Thermal conductivity at 20 °C W/(m*K) 64
Linear expansion coefficient 10-6/K 18,5

Mechanical characteristics

Tensile strength Rm (MPa) 230
0,2 % - yield strength RP0,2 (MPa) 120
Ultimate tensile strength A (%) 15
Brinell hardness HB10 60

High Performance Casting Alloy Bronze CuSn7Zn4Pb7 Spiral Oil Groove


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