RoHS Tested C52100 Phosphor Bronze for Stamping

Discover our high-quality RoHS Tested C52100 Phosphor Bronze for Stamping. As a leading factory, we guarantee top-notch products and superior performance.
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PRODUCTS DETAILS

Basic Info.

Model NO.
PB29
Standard
ASTM
Lead Time
20 Days
Shipping Way
by Air, by Sea
Composition
Cu92sn8%
Transport Package
Wooden Box or Pallet
Specification
According to specification
Trademark
INT
Origin
China
HS Code
7409310000
Production Capacity
50ton/Week

Product Description

ROHS tested C52100 phosphor bronze for stamping
Phosphor bronze factory,   more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..

RoHS Tested C52100 Phosphor Bronze for Stamping
 
1. Introduction of the C52100 CuSn8 Phosphor Bronze strip 
CuSn8 / C52100 Phosphor Bronze Strip possesses the best spring properties of all 500 series Phosphor Bronze.  High hardness, high strength, coupled with good formability and resistance to fatigue make this alloy an excellent choice where the most severe forming and functional requirements must be met. It is wear-resistant, has very good corrosion resistance and can be readily soldered.

 
 
2. Grade and temper for C52100 CuSn8 Phosphor Bronze strip 
 
Grade:  C5210, C52100, CDA521, C521, PB104, CuSn8

Temper:  O, 1/4H, 1/2H, H, EH,SH

 
3.  Chemical composition of C52100 CuSn8 Phosphor Bronze strip 
Chemical composition
Grade Cu Fe Pb P Sn Zn
C52100 Balance 0.1max 0.05max 0.15-0.35 7.0 - 9.0 0.2max

Different countries' Standard comparison table of Phosphor bronze
GB DIN EN ISO UNS JIS
- CuSn5 2.1018 CuSn5 CW451K CuSn5 C51000 C5102
QSn6.5-0.1 CuSn6 2.1020 CuSn6 CW452K CuSn6 C51900 C5191
QSn8-0.3 CuSn8 2.1030 CuSn8 CW453K CuSn8 C52100 C5210

 
4. Mechanical properties for C52100 CuSn8 Phosphor Bronze strip 
Mechanical properties
 Mechanical Properties
Tensile Strength(N/mm²)  elongation(N/mm²) HV
≥345 ≥40 /
390-500 ≥35 130-160
490-600 ≥27 160-190
590-705 ≥20 190-210
685-785 ≥11 210-230
≥785 ≥5 ≥230


5. Characteristic of C52100 CuSn8 Phosphor Bronze strip 

• High Strength
• Good Formability
• Good corrosion resistance
• Easy welding and soldering
• Fatigue Resistant
 

6. Application of C52100 CuSn8 Phosphor Bronze strip 

C52100 / CuSn8 mainly used in the manufacture of elastic element, wearing parts in precision instruments and meters and diamagnetic parts, such as good conductivity spring contact piece or other spring; The gear precision instruments, brush box, contactor, clutch friction plate, diaphragm, fasteners, washer, switch components, porous plate, etc


 
RoHS Tested C52100 Phosphor Bronze for Stamping

7. Manufacture plant of C52100 CuSn8 Phosphor Bronze strip 
 
RoHS Tested C52100 Phosphor Bronze for Stamping

8. Tests and inspection for C52100 CuSn8 Phosphor Bronze strip  
Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.

RoHS Tested C52100 Phosphor Bronze for Stamping

 
9. Mill certificate for C52100 CuSn8 Phosphor Bronze strip 
RoHS Tested C52100 Phosphor Bronze for Stamping



10. Packing and shipping for C52100 CuSn8 Phosphor Bronze strip  

  Packing:
 First wrapped by anti-rust paper, second wrapped by plastic film, then packed by wooden box or wooden pallet ..

RoHS Tested C52100 Phosphor Bronze for Stamping




Shipping:
We will choose the best way according to customer's requests.
1. By Air, to the indicated airport.

2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.
2. By Sea, to the indicated sea port.

RoHS Tested C52100 Phosphor Bronze for Stamping


 
11. Questions and Answers

a1. Do you have ISO certificate?
Yes, we obtained ISO9001

a2. How long is your delivery time for  C52100 CuSn8 Phosphor Bronze strip   ?
If the master coil is available,  3-7 days do slitting will be ready , if not, will need 20-25 days for new production.

a3. Can you help us to choose suitable material?
 Yes, we can recommend the most suitable material according to your application.

a4. How do you control quality?
We produce strictly according to customer's drawings and requests, here are strict control plan in every process, full check of each parts, strive to provide customer 100% quality products, ROHS/SGS test report, material certificate are available.

a5. Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.
 

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