High Precision Tin Phosphor Bronze Belt C5111

• Customization: Available
• Type: Copper Strips
• Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
• Model NO.: C5111
• Material: Bronze
• Shape: Round
• Alloy: Alloy
• Standard: GB/T
• Transport Package: Wooden Packaging
• Specification: C5111
• Trademark: Estar
• Origin: Ningbo
• HS Code: 7411219000
• Production Capacity: 5000 T / a

Product Description

Excellent cold workability,  electroplating, hot dip plating and welding performance, high strength, elasticity and resistance to seawater and process atmosphere corrosion.


1)Alloy Designation,Chemical Composition

Alloy Designation				Chemical Composition
GB	UNS	EN	JIS	Cu %	Sn %	P %
QSn4-0.3	C51100	CuSn4	C5111	Rem.	3.5-4.9	0.03-0.35

2)Physical properties,fabrication properties

Physical properties						fabrication properties
Desity g/cm³	Electrical conductivity %IACS	Thermal conductivity W(m.K)	Modulus of elasticity GPa	Specific heat J/(g.K)	Thermal expansion coefficien /K	Cold - workability	Machinability	Electric plating property	Hot dip tin plating property	Weldability
8.86	18	84	117	0.377	17.8	Excellent	Less suitable	Excellent	Excellent	Good

3)Mchine properties

Mchine properties
Temper	Hardness	Tension test		Bend properties
		Tensilent strength	Elongation	Thickness	Bend angle	Bend radius
060	-	≥295	≥38	<1.6	180°or W	laminating
H01	80-150	345-440	≥25			Thickness*0.5
H02	12-180	410-510	≥12			Thickness*1
H04	150-200	490-590	≥7			Thickness*2
H06	170-220	570-660	≥3	-	-	-

Widely used in high-tech electronic fields
such as computer CPU sockets,car terminals, mobile phone buttons, electronic connectors,etc.

i)Product introduction
ii)Equipment and workshop