Thin C21000 Copper Sheets
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Thin C21000 Copper Sheets

C21000 brass alloy is a copper-zinc alloy and is therefore stronger and more durable than copper alloys. Alloys with a high zinc content are yellowish in color, while alloys with a low zinc content begin to turn reddish in color and are sometimes referred to as red brass.
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Product Introduction

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of thin c21000 copper sheets in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount thin c21000 copper sheets for sale here from our factory. Customized orders are welcome.

 

Alloy C21000 is a yellow brass. With a small zinc addition, the alloy is stronger and more durable than pure copper, while exhibiting excellent formability, corrosion resistance, and solderability amongst the brasses. C21000 finds use in applications from connector components to fasteners.

 

First-class C21000 thin copper sheet production process

copper electroplating

Physical Properties

Annealing Range (Min) 800 °F
Annealing Range (Max) 1450 °F
Density 0.32 lb/in³
Electrical Resistivity (Annealed) 18.5 Ω·cir-mil/ft @ 68 °F
Electrical Conductivity (Annealed) 56% IACS @ 68 °F
Thermal Conductivity 135 Btu/ft²/ft·hr/°F @ 68 °F
Coefficient of Thermal Expansion 10 per °F (68-572 °F)
Modulus of Elasticity (Tension) 17 ksi
Modulus of Rigidity (Tension) 6 ksi
Melting Point (Solidus) 1,620 °F
Melting Point (Liquidus) 1,880 °F

 

Typical uses for C21000 brass sheet:
Architectural: Decorative paneling
Electrical: rotor bars, AC motors, connectors
Fasteners: fasteners
Industrial: enameled bases, gold-plated bases
Ammunition: fuze caps, firing pins to support cartridge cases, shell casings, primers, small arms ammunition: primer caps, shell casings
Other: medals, coins, tokens

 

Packing of C21000 brass sheet

copper metal roof panels

 

Experienced team for C21000 roofing copper sheet exporting

copper earthing plate

We can provide high quality products, good service and competitive price. We have been committed to producing high quality copper products such as copper tubes, copper wires, copper plates, copper strips, copper rods and other copper products.
Our products are exported to more than 150 countries and have entered key industries such as petroleum, chemical, shipbuilding, automobile and large power stations.
Since the establishment of our company, we have been sticking to our goals and striving for them. Sustainable economic development is the theme of our overall strategy.

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