Китайский поставщик, рулон медной фольги для трансформаторов
US $1090-$1500
UNS C70260 (CW111C) никель-кремниевый медный сплав номе2si
- Категории: Copper Strips >>>
- Поставщик: Changzhou,Dlx,Alloy,Co.,Ltd.
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Характеристики
Products Description
C70260 QSi0.6-2.1 Copper base alloy strip CuNi2Si CuNiSi alloy tapes
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.
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.
Specification
Elements Composition | ||||||||
Cu | P | Si | Ni | |||||
Min % | 1.00 | 0.20 | ||||||
Max % | Rem | 0.01 | 3.00 | 0.70 | ||||
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 |
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Do you provide free samples?
Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Do you provide free samples?
Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
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