Product Details:
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Color: | Bronze | Material: | Brass |
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Origin: | China | MOQ: | 500-1,000pcs |
Shape: | Frame | Usage: | Tombstone Cemetery And Other |
Size: | 8*10,9*12,11*15cm | ||
High Light: | Casket Cross,Ornamental Coffins Screws |
Main information:
Product name:Brass decoration (frame)
Model: BD020
Brand: B&R
Application: Decoration for Tombstone ,cemetery or others.
Origin: China
Manufacturer: Sumer International (Beijing) Trading Co.,Ltd
Product detail:
Size:8*10,9*12,11*15 cm
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".
Colours of Brass
Brasses have a range of attractive colours,red, yellow, gold, brown, bronze, silver. Brass with 1% manganese will weather to a chocolate brown colour. Nickel silvers will polish to a brilliant silver colour. Brasses are easy to shape and, with all these colours available, it is not surprising that architects and designers have used brasses to enhance the appearance of new and refurbished buildings, both inside and out.
Copper info
Atomic number (Z) | 29 |
Group, period | group 11, period 4 |
Block | d-block |
Element category | transition metal |
Standard atomic weight (Ar) | 63.546(3) |
Electron configuration | [Ar] 3d10 4s1 |
Electrons per shell | 2, 8, 18, 1 |
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).
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:
Brass decoration frame and lampholder
Brass bar
Copper
Raw material
Contact Person: Ms. Helen Ren
Tel: +86-13801202918
Fax: 86-10-67163945