Spring Hard Sh Eh C5100 Cusn5 Pb102 Phosphor Copper

Product Description

Spring hard SH EH  C5100 Cusn5 Pb102 Phosphor Copper
Phosphor bronze factory,  more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..


 

1. Introduction of the CuSn5 C5100 Phosphor Bronze strip 

CuSn5 /C51000 Phosphor Bronze Alloy has high strength and ductility, superior fatigue and spring characteristics, excellent corrosion resistance, durability for severe service, good bearing qualities with low friction and higher wear resistance, superior forming and spinning, resistance to stress relaxation and good joining properties.
In most cases, C51000 alloy has adequate electrical and thermal properties for many current-carrying and heat transfer requirements.

 

 

2. Grade and temper for CuSn5 C5100 Phosphor Bronze strip 
 

Grade:  CuSn5, C5100, C51000, CDA510, C510, PB102

Temper:  O, 1/4H, 1/2H, H, EH,SH
 

3.  Chemical composition of CuSn5 C5100 Phosphor Bronze strip 

Chemical composition

Grade	Cu	Fe	Pb	P	Sn	Zn
C51000	Remainder	0.1	0.05	0.03-0.35	4.2 - 5.8	0.3

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 CuSn5 C5100 Phosphor Bronze strip 

Mechanical properties

C5100    HV       Tensile strength  Elongation
 M       90-110     310-395              >40 
 H/4    110-150    395-490             >35 
 H/2    150-180    490-600             >20 
 H       180-210     590-680            >10 
 EH     210-230    >635                  >5

5. Characteristic of C51000 Bronze strip

• High Strength
• Good Formability
• Excellent Connector for Telecommunication Spring Applications
• Low Memory
• Ideal Shear / Yield Ratio
 

6. Application of CuSn5 C5100 Phosphor Bronze strip 

Electrical	Terminals, Contacts, Switch Parts, Spring Components, Resistance Wire, Electrical Flexing Contact Blades, Electrical Connectors, Electronic Connectors, Wire Brushes, Electronic and Precision Instrument Parts, Fuse Clips, Terminal Brackets.
Industrial	Bellows, Textile Machinery, Perforated Sheets, Chemical Hardware, Truss Wire, Mechanical Springs, Sleeve Bushings, Diaphragms, Clutch Disks, Bourdon Tubes, Beater Bar, Welding Rods, Pressure Responsive Elements, Sprinkler Parts

7. Manufacture plant of CuSn5 C5100 Phosphor Bronze strip 

8. Tests and inspection for CuSn5 C5100 Phosphor Bronze strip 

Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.



 

9.Mill certificate for CuSn5 C5100 Phosphor Bronze strip 

10. Packing and shipping for CuSn5 C5100 Phosphor Bronze strip 

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






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.



 

11. Questions and Answers

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

a2. How long is your delivery time for CuSn5 C5100 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.