REF. BD027 Brass Scroll Tombstone Decoration Material Copper Alloy Size 9×13 Cm
500 pcs
MOQ
US$1.58-1.75
Price
REF. BD027 Brass Scroll Tombstone Decoration Material Copper Alloy Size 9×13 Cm
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Features
Basic Infomation
Place of Origin: China
Brand Name: B&R
Certification: CCPIT
Model Number: BD027
High Light:

Casket Cross

,

Ornamental Coffins Screws

Payment & Shipping Terms
Packaging Details: carton
Supply Ability: 500,000 pcs/month
Specifications
Color: Bronze
Material: Brass
Origin: China
MOQ: 500-1,000pcs
Shape: Scroll
Usage: Tombstone Cemetery And Other
Size: 13*9cm
Product Description

Main information:

Product name:Brass decoration (scroll)

Model: BD027

Brand: B&R

Application: Decoration for Tombstone ,cemetery or others.

Origin: China

Manufacturer: Sumer International (Beijing) Trading Co.,Ltd

 

Product detail:

Size:13*9cm

Material: Brass (Copper alloy)

Color /finishing: Antique bronze

MOQ:500-1,000 pcs

Packing: Carton

 

Main feature:

 

Professionally engaged in funeral field over 10 years;

Customized products acceptable;

Good quality and competitive price;

 

 

More information:

 

Brass

Brass is a metal alloy made of copper and zinc; the proportions of zinc and copper can be varied to create a range of brasses with varying properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure.

 

By comparison, bronze is principally an alloy of copper and tin. However, bronze and brass may also include small proportions of a range of other elements including arsenic, phosphorus, aluminium, manganese, and silicon. The term is also applied to a variety of brasses, and the distinction is largely historical. Modern practice in museums and archaeology increasingly avoids both terms for historical objects in favour of the all-embracing "copper alloy".

 

Brass is used for decoration for its bright gold-like appearance; for applications where low friction is required such as locks, gears, bearings, doorknobs, ammunition casings and valves; for plumbing and electrical applications; and extensively in brass musical instruments such as horns and bells where a combination of high workability (historically with hand tools) and durability is desired. It is also used in zippers. Brass is often used in situations in which it is important that sparks not be struck, such as in fittings and tools used near flammable or explosive materials.

 

Properties

Brass has higher malleability than bronze or zinc. The relatively low melting point of brass (900 to 940 °C, 1,650 to 1,720 °F, depending on composition) and its flow characteristics make it a relatively easy material to cast. By varying the proportions of copper and zinc, the properties of the brass can be changed, allowing hard and soft brasses. The density of brass is 8.4 to 8.73 grams per cubic centimetre (0.303 to 0.315 lb/cu in).

 

Today, almost 90% of all brass alloys are recycled. Because brass is not ferromagnetic, it can be separated from ferrous scrap by passing the scrap near a powerful magnet. Brass scrap is collected and transported to the foundry where it is melted and recast into billets. Billets are heated and extruded into the desired form and size. The general softness of brass means that it can often be machined without the use of cutting fluid, though there are exceptions to this.

 

Aluminium makes brass stronger and more corrosion-resistant. Aluminium also causes a highly beneficial hard layer of aluminium oxide (Al2O3) to be formed on the surface that is thin, transparent and self-healing. Tin has a similar effect and finds its use especially in seawater applications (naval brasses). Combinations of iron, aluminium, silicon and manganese make brass wear and tear resistant.

 

BRASS ALLOYS

 

Alloy name Copper (%) Zinc (%) Tin (%) Lead (%) Other Notes
Abyssinian gold 90 10        
Admiralty brass 69 30 1     Tin inhibits loss of zinc in many environments.
Aich's alloy 60.66 36.58 1.02   1.74 iron Designed for use in marine service owing to its corrosion resistance, hardness and toughness. A characteristic application is to the protection of ships' bottoms, but more modern methods of cathodic protection have rendered its use less common. Its appearance resembles that of gold.
Aluminum brass 77.5 20.5     2% aluminum Aluminum improves corrosion resistance. It is used for heat exchanger and condenser tubes.
Arsenical brass         arsenic, frequently aluminum Used for boiler fireboxes.
Cartridge brass (C260) 70 30 ≤ 0.07   Good cold working properties. Used for ammunition cases, plumbing, and hardware.
Common brass 63 37       Also called rivet brass. Cheap and standard for cold working.
DZR brass         arsenic Dezincification resistant brass with a small percentage of arsenic.
Delta metal 55 41-43     1-3% iron with the balance consisting of various other metals. The proportions used make the material harder and suitable for valves and bearings.

 

 

Corrosion-resistant brass for harsh environments

 

The so-called dezincification resistant (DZR or DR) brasses, sometimes referred to as CR (corrosion resistant) brasses, are used where there is a large corrosion risk and where normal brasses do not meet the standards. Applications with high water temperatures, chlorides present, or deviating water qualities (soft water) play a role. DZR-brass is excellent in water boiler systems. This brass alloy must be produced with great care, with special attention placed on a balanced composition and proper production temperatures and parameters to avoid long-term failures.

 

 

 

More Picture:

 

 

REF. BD027 Brass Scroll Tombstone Decoration Material Copper Alloy Size 9×13 Cm 0

Brass decoration---scroll  vase and lantern

 

REF. BD027 Brass Scroll Tombstone Decoration Material Copper Alloy Size 9×13 Cm 1

Brass bar

 

 REF. BD027 Brass Scroll Tombstone Decoration Material Copper Alloy Size 9×13 Cm 2

A copper disc (99.95% pure) made by continuous casting; etched to reveal crystallites.

REF. BD027 Brass Scroll Tombstone Decoration Material Copper Alloy Size 9×13 Cm 3

Chuquicamata in Chile is one of the world's largest open pit copper mines.

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