Product name: Zamak furniture handle
Product Number: 7005
Manufactured by: Wenzhou Leya Metal Hareware.Co.,Ltd
The subsidiary of Sumer (Beijing) International Trading Co.,Ltd
Type: Antique style
Material: Zamak (Zinc alloy)
Usage: Cabinet,drawer, dresser kitchen or other furniture hardware use.
Color: Gold,Silver,Bronze and others
Surface :Satin Nickel/Chrome Plated /gold/antique bronze /antique copper
(Special color negotiable)
Central space: 64/ 96 / 128 mm (special spec negotiable)
Weight: 56-77 g (for your reference)
Good quality and reasonable price.
Directly from Factory;
Customers’ design welcome;
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.
Zinc is the 24th most abundant element in the Earth’s crust and has
been present ever since the planet formed its surface. All life on
earth has developed in the presence of zinc.
The concentration of zinc in nature without the additional
influence of human activities (anthropogenic emissions) is called
“natural background.” The natural background levels in surface
water, soil and rock vary over a wide range of concentrations.
Background levels of zinc in soil and rock typically range between
10 and 300 milligrams per kilogram, and zinc in rivers varies from
less than 10 micrograms per liter to over 200 micrograms.
Zamak 4 properties
|Property||Metric value||Imperial value|
|Ultimate tensile strength||317 MPa||46,000 psi|
|Yield strength (0.2% offset)||221—269 MPa||32,000—39,000 psi|
|Impact strength||61 J (7 J aged)||45 ft-lbf (5 ft-lbf aged)|
|Shear strength||214—262 MPa||31,000—38,000 psi|
|Compressive yield strength||414—600 MPa||60,000—87,000 psi|
|Fatigue strength (rotary bending 5x108 cycles)||48—57 MPa||7,000—8,300 psi|
|Solidification range (melting range)||380—386 °C||716—727 °F|
|Density||6.6 g/cm3||0.24 lb/in3|
|Coefficient of thermal expansion||27.4 μm/m-°C||15.2 μin/in-°F|
|Thermal conductivity||108.9—113.0 W/m-K @ 100 °C||755.6—784.0 BTU-in/hr-ft2-°F @ 212 °F|
|Electrical conductivity||26-27% IACS|
|Specific heat capacity||418.7 J/kg-°C||0.100 BTU/lb-°F|
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.
7005 side view
shing antique bronze cabinet hardware
7005 antique bronze and chrome plated color
Handle packing in our factory