Manufacturer Supply 0.025mm copper strip foil C14420 C14415 tinbronze strip foil for radiator

• Customization: Available
• Type: Copper Strips
• Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
• Model NO.: C14415
• Shape: Coil
• Alloy: Alloy
• Color: Red
• Standard: ASTMB
• Density: 8.8 g/cm3
• Surface: Bright
• thickness: 0.01-20mm
• Width: 610mm
• other shape: strip/Tape/Rod/Bar
• Diameter: 1-300mm
• Transport Package: Wooden Case
• Specification: 0.02-2.5mm thickness
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 74099000
• Production Capacity: 500 Tons/Month

Product Description

C14415 Tsn0.12 Cusn0.15 C14420 Copper Strip Foil for Heat Exchanger Fin

has high precision copper strips for sale, which can be divided into Oxygen Free Copper Strip, Electrolytic Tough-pitch Copper Strip, Phosphorous Deoxidize Copper Strip, and Insidious Frame Strip. Products are widely used in various electrical, chemical industry, radio frequency cables, terminal blocks, radiators, transformers, lead frames, connectors for electronic appliances, etc.

C14415 has high strength, high electrical conductivity, high thermal conductivity, and its corrosion resistance, high temperature softening resistance, formability and weldability are very good, and it is an ideal material for long life heat sinks.

CHEMICAL COMPOSITION

	Sn%	Cu%
Nominal Composition		Bal.
Min	0.10
Max	0.15

PHYSICAL PROPERTIES

Density g/cm3	8.93
Conductivity at 20°C  %IACS	83
Elastic Modulus GPa	120
Poisson's ratio	0.33
Thermal expansion coefficient 10-6/ K	17.3

MECHANICAL PROPERTIES

State	Yield strength	Tensile strength	Elongation	Hardness
	Mpa	MPa	A50%	HV
R300	≥250	300-370	≥4	85-110
R360	≥300	360-430	≥3	110-130
R420	≥350	420-490	≥2	120-150
R460	≥410	≥460	-	≥130

Bending performance   
Bending thickness: ≤0.5 mm, bending width: 10 mm

State	90° R/T		180° R/T
	GW	BW	GW	BW
R300	0	0	0.5	0.5
R360	0	0	1	1
R420	1	1	2	2.5
R460	1.5	2	2.5	4

 

Alloy System	designation	UNS	EN	JIS	GB (China)
Cu	TK11000	C11000	Cu-ETP	C1100	T2
CuCr/Zr	TK15100	C15100	CuZr0.1	C1510	TZr0.1
	TK18160	C18160	CuCr0.5Zr	-
	TK18150	C18150	CuCr1Zr	-	TCr1-0.15
CuCrSiTi	TK18070	C18070	CuCrSiTi	-	TCr0.3-0.2- 0.05
CuNiSnCrTi	TK18090	-	-	-
CuNiP	TK19000	C19000	CuNi1P	-
CuTi	TK19920	C19920	-	-	-
CuFe	TK19210	C19210	CuFe0.1P	C1921	TFe0.1
	TK19400	C19400	CuFe2P	C1940	TFe2.5
CuNiSi	TK19005	C19005	-	-	-
	TK19010	C19010	CuNiSi	-	-
	TK70260	C70260	CuNi2Si	C7026	BSi2-0.45
	TK70250	C70250	CuNi3SiMg	C7025	BSi3.2-0.7
	TK70250HS	C70250	CuNi4SiMg	C7025	-
CuNiCoSi	TK70318	C70318	CuNi3CoSi	-	-
Special Brass	TK42300	C42300	CuZn10Sn1NiSi	-	-
	TK42500	C42500	CuSn3Zn9	-	HSn88-2
CuSn / Bronze	TK14415	C14415	CuSn0.15	-	TSn0.12
	TK51000	C51000	CuSn5	C5102	QSn5-0.2
	TK51100*	C51100	CuSn4	C5111	QSn4-0.3
	TK51900*	C51900	CuSn6	C5191	QSn6-0.2
	TK52100*	C52100	CuSn8	C5210	QSn8-0.3