High Precision Copper Belt C1220

• Type: Copper Strips
• Material: Red Copper
• Shape: Round
• Alloy: Non-alloy
• Color: Purple
• Standard: GB/T
• Model NO.: C1220
• Transport Package: Wooden Packaging
• Specification: C1220
• Trademark: Estar
• Origin: Ningbo
• HS Code: 7411219000
• Production Capacity: 5000 T / a

Product Description

Has excellent thermal and electrical conductivity ,excellent hot and cold processing performance ,can be welded and brazed ,and has good corrosion resistance.

1)Alloy Designation,Chemical Composition
 

Alloy Designation		Chemical Composition
GB	JIS	Cu+Ag %	P %	Fe %	Ni %	Pb %
Tp2	C1220	≥99.90	0.015-0.04	≤0.05	≤0.01	≤0.005

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 hot- workability	Machinability	Electric plating property	Hot dip tin plating property	Weldability	Corrosion
8.8	≥89	360	116	0.385	17.4	Excellent	Suitable	Excellent	Excellent	Good	Excellent

3)Mchine properties

Mchine properties
Temper	Hardness	Tension test			Bend properties		IE/mm
		Tensilent strength	Yield strength	Elongation	Bend angle	Bend radius
060	≤70	≥195	-	≥30	180° or W	laminating	≥7.5
H01	>60-95	215-295	-	≥25		Thickness*0.5	≥7.0
H02	>80-110	245-345	-	≥8		Thickness*1	≥5.5
H04	>90-120	295-395	-	≥3		Thickness*2	-

Used in the manufactuye of autombile water tank tubes,heat sinks,electronic parts,etc.,widely used in photovoltaic, semiconductor,automotive,electronic and electrical fields.

i)Product introduction
ii)Equipment and workshop