TM04 Condition C70260 C70250 Copper Nickel Alloy CuNi2si C70260 Foil Strip

• Type: Copper Strips
• Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
• Material: Red Copper
• Shape: Coil
• Alloy: Alloy
• Color: Red
• Standard: ASTM
• Density: 8.36g/Cm
• Thermal Expansion Coefficient: 17 X 10-6
• Melting Range: 870-980c
• Transport Package: Carton or Wooden Case
• Specification: 0.01mm-10mm
• Trademark: DLX
• Origin: Changzhou, Jiangsu, China
• HS Code: 7506100000
• Production Capacity: 1000kg Per Week

Product Description

Corrosion Resistance Beryllium Copper alloy C17510 / 1751 CuNi2Be 2.0850 Alloy3 sheet strip
 

Product Description

Beryllium copper rods and thick plates have both high strength, high electrical conductivity, high thermal conductivity, wear resistance, fatigue resistance, non-magnetic, non-flammability, and workability, and are widely used in various fields

C70260 copper is a copper-nickel alloy formulated for primary forming into wrought products. CW111C is the EN numeric designation for this material. C70260 is the UNS number.
It can have a moderately high electrical conductivity among wrought copper-nickels. In addition, it has the lowest embodied energy and a moderately high thermal conductivity.
The properties of C70260 copper include five common variations. This page shows summary ranges across all of them. For more specific values, follow the links immediately below. The graph bars on the material properties cards further below compare C70260 copper to: wrought copper-nickels (top), all copper alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.

Elements Composition
	Cu	P	Si	Ni
Min %			1	0.2
Max %	Rem	0.01	3	0.7

Melting Point - Liquidus°F	1940
Melting Point - Solidus°F	1905
Density lb/cu in. at 68°F	0.32
Specific Gravity	8.86
Electrical Conductivity% IACS at 68°F	40
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F	90
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 - 392°F)	9
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 - 572°F)	10
Specific Heat CapacityBtu/ lb /°F at 68°F	0.09

 

Physical Properties

Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.40
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.25
Melting Range (°C): 870-980 °C
Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.

 

Applications:

1). Electrical Industry: Electrical Switch and Relay Blades
2). Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors
3). Contact Bridges, Belleville Washers, Navigational Instruments
4). Clips Fasteners: Washers, Fasteners, Lock Washers
5). Retaining Rings, Roll Pins, Screws, Bolts Industrial: Pumps, Springs,
6). Electrochemical, Shafts, Non Sparking Safety Tools, Flexible Metal Hose,
7). Housings for Instruments, Bearings, Bushings, Valve Seats, Valve Stems,
8). Diaphragms, Springs, Welding Equipment, Rolling Mill Parts,
9). Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Wear Plates on Heavy Equipment.

More Products:

More range of copper and copper alloys, in full series of shapes: Sheet, Rod, Pipe, Strips and Wire list as below:

C17000/170 (CuBe1.7, 2.1245, Alloy165)
C17200/172 (CuBe2, 2.1247, Alloy25)
C17300/173 (CuBe2Pb, 2.1248, AlloyM25)
C17500/175 (CuCo2Be, 2.1285, Alloy10)
C17510/1751 (CuNi2Be, 2.0850, Alloy3)
CuCoNiBe (CuCo1Ni1Be, 2.1285, CW103C)
C15000,/150, C18000/180, C18150/181, C18200/182
CuZr, CuNi2CrSi, CuCr1Zr, CuCr

C17200/C17300/C17000 are high-strength deformed alloys,

C17500 / C17510 are highly conductive deformed alloys;
BeA-275C/BeA-20C are high-strength casting alloys;
BeA-10C/BeA-50C are highly conductive casting alloys.

Product Name	Beryllium Copper strips
Material	Beryllium Copper Alloys
Composition	Be 1.86%      Co+Ni 0.265%       Fe 0.06%       Co+Ni+Fe 0.325%       Cu Balance
Shape	Roll//Strips/coils
UNS/CDA	UNS: C17200, CDA: 172
ASTM	B194
AMS	4530, 4532
RWMA	Class 4
Temper	A(TB00), 1/4H(TD01), 1/2H(TD02), H(TD04)

 

Detailed Photos

Certifications

 

Company Profile

Our company Principle is  " Quality first, Customer first".
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

1, We're able to design and develop the product what our customers require and meet their requirements through providing the appropriate engineering drawings or samples.
2, We can provide the products within a week after payment.
3, Wecan provide sample of the products customer need.
4, We always insist on "Quality first, Customer first" as our business philosophy.

Packaging & Shipping

 

FAQ

Question: Are you a trading company or manufacturer?
Answer: We're manufacturer.

Question2:  Could you help to design the product?

Answer:  Yes, we have excellent R&D team, OEM/ODM orders are all welcome.

 

Question: Could you supply samples?

Answer: Yes, wecould supply samples according to your requirement.

Question: could we visit your factory?
Answer: Sure, factory visit is warmly welcome.