Zamak metal coffin hardware handle H022 high polished Bronze color zinc alloy coffin handle size 20.5*11.5cm
1000pcs
MOQ
USD 2-3/pc
Price
Zamak metal coffin hardware handle H022 high polished Bronze color zinc alloy coffin handle size 20.5*11.5cm
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: China
Brand Name: B&R
Model Number: H022
High Light:

coffin fitting

,

casket accessories

Payment & Shipping Terms
Packaging Details: IN CARTON
Delivery Time: 30days
Payment Terms: T/T or L/C
Supply Ability: 20000pc/month
Specifications
Material: Zamak (zinc Alloy)
Size: 20.5*11.5cm
Color: Antique Bronze
Other Color: Gold,Silver,Antique Copper (red Bronze)
Product Description

Main information:

Product name:ZAMAK COFFIN HANDLE

Model: H022

Brand: B&R

Application: European style coffin

Origin: China

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

 

Product detail:

Size:20.5*11.5 cm

Material: Zamak (Zinc alloy)

Color: Gold, Silver or Bronze (Optional)

Attached on coffin by screw

MOQ:1000 pcs

 

Main feature:

 

Professionally engaged in funeral field over 10 years;

Customized products acceptable;

Good quality and competitive price;

 

 

More Information:

Zamak

History of Zinc
Centuries before zinc was discovered in the metallic form, its ores were used for making brass and zinc compounds for medicinal purposes. Zinc compounds were in the ores smelted certainly as early as 200 B.C. to obtain copper and which gave alloys of copper and zinc – the brass family. The Romans certainly were major users of brass. The Greeks also appeared to know zinc, even if not by name.
An ancient idol, containing 87.5% zinc, found in prehistoric ruins in Transylvania in Eastern Europe is the oldest known zinc object. Zinc filled silver bracelets dating back to 500 B.C. have been found on the island of Rhodes, and the Romans used a zinc alloy to fabricate coins.
Some credit India with developing the first knowledge of true zinc smelting while others attribute its discovery to the Chinese. The production of metallic zinc occurred much later than other common metals. Copper was smelted from its ores around 5000 B.C., lead about 4000 B.C. and iron about 2000 B.C., while zinc appears to have become available on a commercial scale in the 14th century A.D.
In Europe, zinc probably became first known through its import from India and China. Zinc was recognized in Europe as a separate metal in the 16th century when Agricola (1490 – 1555) and Paracelsus (1493 – 1541) wrote of a metal called “zincum.”
Commercial smelting of zinc began in Europe in the middle of the 18th century when the first European zinc smelter was established in Bristol in the United Kingdom using a vertical retort procedure. But the real advent of modern techniques dates from the introduction of the horizontal retort process in the early 19th century. In 1836 hot-dip galvanizing – the oldest anti-corrosion process – was introduced in France. Zinc smelting in the United States started in 1850s.

strictly controlled.

Zamak 7 composition per standard

  Alloying elements Impurities
Standard Limit Al Cu Mg Pb Cd Sn Fe Ni Si In Tl
ASTM B240 (Ingot) min 3.9 - 0.01 - - - - - - - -
max 4.3 0.1 0.02 0.002 0.002 0.001 0.075 - - - -
ASTM B86 (Cast) min 3.5 - 0.005 - - - - 0.005 - - -
max 4.3 0.25 0.02 0.003 0.002 0.001 0.075 0.02 - - -
GB8738-88 min 3.9 - 0.01 - - - - 0.005 - - -
max 4.3 0.1 0.02 0.002 0.002 0.001 0.075 0.02 - - -
Impurity Alloying element
 

 

 

 

Zamak 7 properties

Property Metric value Imperial value
Mechanical properties
Ultimate tensile strength 285 MPa 41,300 psi
Yield strength (0.2% offset) 285 MPa 41,300 psi
Impact strength 58.0 J 42.8 ft-lbf
Elongation at fracture 14%
Shear strength 214 MPa 31,000 psi
Compressive yield strength 414 MPa 60,000 psi
Fatigue strength (reverse bending 5x108 cycles) 47.0 MPa 6,820 psi
Hardness 80 Brinell
Physical properties
Solidification range (melting range) 381—387 °C 718—729 °F
Coefficient of thermal expansion 27.4 μm/m-°C 15.2 μin/in-°F
Thermal conductivity 113 W/m-K 784 BTU-in/hr-ft2-°F
Electrical resistivity 6.4 μΩ-cm 2.5 μΩ-in
Specific heat capacity 419 J/kg-°C 0.100 BTU/lb-°F
Casting temperature 395—425 °C 743—797 °F
 

 

 

 

More Picture:

Zamak metal coffin hardware handle H022 high polished Bronze color zinc alloy coffin handle size 20.5*11.5cm 0

H022 zamak bronze handle back

 

Zamak metal coffin hardware handle H022 high polished Bronze color zinc alloy coffin handle size 20.5*11.5cm 1

Gold color H022 coffin handle 

Zamak metal coffin hardware handle H022 high polished Bronze color zinc alloy coffin handle size 20.5*11.5cm 2

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