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Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil

Name: Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil
Brand: Shanghai Tankii Alloy Material Co.,Ltd
SKU: C70318
Price: 35.00 USD
Availability: InStock

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO9001

Model Number: C70318

Payment & Shipping Terms

Minimum Order Quantity: 1000 KG

Price: negotiable

Packaging Details: Wooden Case

Delivery Time: 7-20 days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 500 Tons per month

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      C70600 copper nickel alloy foil, C71500 copper nickel alloy foil, C70318 copper nickel alloy foil
                                                  

Model NO.:	C70318	Shape:	Coil
Thickness:	0.01-2.5mm	Density:	8.8 G/cm3
Surface:	Bright	Width:	1000mm
Transport Package:	Wooden Case	Trademark:	TANKII
HS Code:	74099000	Production Capacity:	500 Tons/Month

Model NO.:	C70318
Shape:	Coil
Thickness:	0.01-2.5mm
Density:	8.8 G/cm3
Surface:	Bright
Width:	1000mm
Transport Package:	Wooden Case
Trademark:	TANKII
HS Code:	74099000
Production Capacity:	500 Tons/Month

Description

Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil

C70318

C70318 is a copper-nickel alloy, also known as copper-nickel 90/10. Here’s an overview of its properties, composition, and applications:

Properties

Corrosion Resistance: Excellent resistance to corrosion, particularly in marine environments and against seawater.
Good Strength: Offers good tensile strength and durability, maintaining performance even at elevated temperatures.
Ductility: High ductility allows for easy shaping and forming into various components.
Thermal and Electrical Conductivity: Provides decent thermal and electrical conductivity, though lower than pure copper.

Applications

Marine Applications: Widely used in shipbuilding, offshore structures, and piping systems due to its corrosion resistance.
Heat Exchangers: Suitable for use in heat exchangers and condensers, where resistance to corrosion and good thermal conductivity are essential.
Electrical Components: Used in electrical connectors and components requiring reliable conductivity and durability.

Summary

C70318 is a copper-nickel alloy known for its excellent corrosion resistance, strength, and ductility, making it ideal for a variety of marine and industrial applications.

CHEMICAL COMPOSITION

	Ni%	Si%	Co%	Cu%	other
Nominal Composition				Bal.
Min	2.6	0.6	0.8
Max	3.4	1.2	1.2		0.5

PHYSICAL PROPERTIES

Density g/cm3	8.82
Conductivity at 20°C %IACS	50
Elastic Modulus GPa	130
Poisson's ratio	0.33
Thermal expansion coefficient 10-6/ K	17.6

MECHANICAL PROPERTIES

State	Yield strength	Tensile strength	Elongation	Hardness
	Mpa	MPa	A50%	HV
R690	≥680	690-830	≥6	≥200
R770	≥750	770-900	≥4	≥220
R840	≥810	840-970	≥1	≥240
R920	≥880	920-1060	≥1	≥260
R960	≥940	980-1120	≥1	≥280

Bending performance

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

State	90° R/T		180° R/T
	GW	BW	GW	BW
R690	0	0	-	-
R770	0.5	0.5	-	-
R840	1.0	1.0	-	-
R920	1.0	1.0	-	-
R960	3.0	3.0	-	-

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
CuFe	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	—	—
Special Brass	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

Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil 0

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Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil

C70600 copper nickel alloy foil

C71500 copper nickel alloy foil

C70318 copper nickel alloy foil

Properties

Applications

Summary

alloy of copper and nickel,

nickel copper alloy,