56.7*15.8cm Catholic Zinc Cross For metal Coffin Decoration D045 zamak crucifix European style antique bronze
2000pcs
MOQ
56.7*15.8cm Catholic  Zinc Cross For metal Coffin Decoration D045 zamak crucifix European style antique bronze
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Features
Basic Infomation
Place of Origin: China
Brand Name: B&R
Model Number: D045
High Light:

cross crucifix

,

christian crucifix

Payment & Shipping Terms
Delivery Time: 30days
Supply Ability: 50000pcs/Month
Specifications
Material: Zamak (Zinc Alloy)
Color: Antique Bronze
Other Color: Gold,Silver,Antique Copper
Size: 56.7*15.8cm
Product Description

Main information:

Product name: Funeral accessory

Model: D045

Brand: B&R

Application: Coffin decoration

Origin: China

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

 

Product detail:

Size:56.7*15.8cm 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

It is Made from pure Zinc Alloy so it is rust free and provides long life.


Zamak (formerly trademarked as ZAMAK and also known as Zamac) is a family of alloys with a base metal of zinc and alloying elements of aluminium, magnesium, and copper.


Zamak alloys are part of the zinc aluminium alloy family; they are distinguished from the other ZA alloys because of their constant 4% aluminium composition.


The name zamak is an acronym of the German names for the metals of which the alloys are composed: Zink (zinc), Aluminium, Magnesium and Kupfer (copper).The New Jersey Zinc Company developed zamak alloys in 1929. Zinc alloys are popularly referred to as pot metal or white metal. While zamak is held to higher industrial standards, it is still considered a pot metal.


The most common zamak alloy is zamak 3. Besides that, zamak 2, zamak 5 and zamak 7 are also commercially used.[2] These alloys are most commonly die cast.Zamak alloys (particularly #3 and #5) are frequently used in the spin casting industry.

A large problem with early zinc die casting materials was zinc pest, owing to impurities in the alloys.[Zamak avoided this by the use of 99.99% pure zinc metal, produced by New Jersey Zinc's use of a refluxer as part of the smelting process.

Zamak can be electroplated, wet painted, and chromate conversion coated well.

In the early 1930s Morris Ashby in Britain had licensed the New Jersey zamak alloy. The high-purity refluxer zinc was not available in Britain and so they acquired the right to manufacture the alloy using a locally available electrolytically refined zinc of 99.95% purity. This was given the name Mazak, partly to distinguish it from zamak and partly from the initials of Morris Ashby. In 1933, National Smelting licensed the refluxer patent with the intent of using it to produce 99.99% zinc in their plant at Avonmouth.

 

Zamak 2 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 2.6 0.025 - - - - - - - -
max 4.3 2.9 0.05 0.004 0.003 0.002 0.075 - - - -
ASTM B86 (Cast) min 3.5 2.6 0.025 - - - - - - - -
max 4.3 2.9 0.05 0.005 0.004 0.003 0.1 - - - -
EN1774 (Ingot) min 3.8 2.7 0.035 - - - - - - - -
max 4.2 3.3 0.06 0.003 0.003 0.001 0.02 0.001 0.02 - -
EN12844 (Cast) min 3.7 2.7 0.025 - - - - - - - -
max 4.3 3.3 0.06 0.005 0.005 0.002 0.05 0.02 0.03 - -
GB8738-88 min 3.9 2.6 0.03 - - - - - - - -
max 4.3 3.1 0.06 0.004 0.003 0.0015 0.035 - - - -

 

 

 

 

Zamak 2 properties
Property Metric value Imperial value
Mechanical properties
Ultimate tensile strength 397 MPa (331 MPa aged) 58,000 psi
Yield strength (0.2% offset) 361 MPa 52,000 psi
Impact strength 38 J (7 J aged) 28 ft-lbf (5 ft-lbf aged)
Elongation at Fmax 3% (2% aged)
Elongation at fracture 6%
Shear strength 317 MPa 46,000 psi
Compressive yield strength 641 MPa 93,000 psi
Fatigue strength (reverse bending 5x108 cycles) 59 MPa 8,600 psi
Hardness 130 Brinell (98 Brinell aged)
Modulus of elasticity 96 GPa 14,000,000 psi
Physical properties
Solidification range (melting range) 379—390 °C 714—734 °F
Density 6.8 kg/dm3 0.25 lb/in3
Coefficient of thermal expansion 27.8 μm/m-°C 15.4 μin/in-°F
Thermal conductivity 105 W/m-K 729 BTU-in/hr-ft2-°F
Electrical resistivity 6.85 μΩ-cm at 20 °C 2.70 μΩ-in at 68 °F
Latent heat (heat of fusion) 110 J/g 4.7x10−5 BTU/lb
Specific heat capacity 419 J/kg-°C 0.100 BTU/lb-°F
Coefficient of friction 0.08

 

 

More Picture:

56.7*15.8cm Catholic  Zinc Cross For metal Coffin Decoration D045 zamak crucifix European style antique bronze 0

56.7*15.8cm Catholic  Zinc Cross For metal Coffin Decoration D045 zamak crucifix European style antique bronze 1

56.7*15.8cm Catholic  Zinc Cross For metal Coffin Decoration D045 zamak crucifix European style antique bronze 2

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