1.Product Name: Refined Zinc or Zinc Ingot
Molecular Formula: Zn
Zn (purity): 98.7%-99.995%
Molecular Weight: 65.39
Density: 7.14( g/cm3)
M.P.: 419.58
B.P.: 907
Molecular Weight: 65.39
Alloy Or Not: alloy
Secondary Or Not: Non-secondary
2.Appearance: silver white lustrous metal;can react with acids, soluble in alkaline solution.
3. Characteristics of high purity zinc ingot:
Shining white metal with bluish gray luster (called spelter). Not found native. Soluble in acids and alkalies. Insoluble in water. Malleable at 100-150 oC. Strongly electropositive. Zinc foil will ignite in presence of moisture. Low toxicity.
Hazards: Flammable, dangerous fire and explosion risk (dust).
4.Specifications:
Zinc ingot(GB/T470-1997) | ||||||||||
mark | chemical comporsition(%) | |||||||||
Zn≥ | impurity content≤ | |||||||||
Pb | Cd | Fe | Cu | Sn | Al | As | Sb | total | ||
Zn99.995 | 99.995 | 0.003 | 0.002 | 0.001 | 0.001 | 0.001 |
|
|
| 0.005 |
Zn99.99 | 99.99 | 0.005 | 0.003 | 0.003 | 0.002 | 0.001 |
|
|
| 0.01 |
Zn99.95 | 99.95 | 0.02 | 0.02 | 0.01 | 0.002 | 0.001 |
|
|
| 0.02 |
Zn99.5 | 99.5 | 0.3 | 0.07 | 0.04 | 0.002 | 0.002 | 0.01 | 0.005 | 0.01 | 0.5 |
Zn98.7 | 98.7 | 1 | 0.2 | 0.05 | 0.005 | 0.002 | 0.01 | 0.01 | 0.02 | 1.3 |
zinc alloy
Zamak ingot, Zn ingot
Min. Order: 1metric ton
Supply ability: 4000 metric ton
Shape: Ingots about 12 kg
Zinc ingot, Zamak ingot
Zinc alloy "zamak 5" turkish origin according to the European origin EN1774 for the egyption market and international markets
Analysis:
Al%: 3.8-4.2%
Mg%: 0.035-0.06%
Cu%: 0.7-1.1%
Fe%: 0.02% max
Pb%: 0.003% max
Sn%: 0.001% max
Ni% 0.001% max
Cd%: 0.003% max
Zamak 5 propertiesPropertyMetric valueEnglish valueMechanical propertiesPhysical properties
USAGE:
1. Mainly used for die-casting alloy battery industry
2. Widely used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc.
3. Chemical industries, zinc and other metal alloy plating coating industry
4. In zinc plating, manufacture of brass, maganese bronze, galvanized iron, dry battery; As catalyst and reducing agent.
| ltimate tensile strength | 331 MPa (270 MPa aged) | 48,000 psi (39,000 psi aged) |
| Yield strength (0.2% offset) | 295 MPa | 43,000 psi |
| Impact strength | 52 J (56 J aged) | 38 ft-lbf (41 ft-lbf aged) |
| Elongation at F max | 2% | |
| Elongation at fracture | 3.6% (13% aged) | |
| Shear strength | 262 MPa | 38,000 psi |
| Compressive yield strength | 600 MPa | 87,000 psi |
| Fatigue strength (reverse bending 5x10 8 cycles) | 57 MPa | 8,300 psi |
| Hardness | 114 Brinell | |
| Modulus of elasticity | 96 GPa | 14,000,000 psi |
| Solidification range (melting range) | 380386 °C | 716727 °F |
| Density | 6.7 kg/dm 3 | 0.24 lb/in 3 |
| Coefficient of thermal expansion | 27.4 μm/m-°C | 15.2 μin/in-°F |
| Thermal conductivity | 109 W/mK | 756 BTU-in/hr-ft 2 -°F |
| Electrical resistivity | 6.54 μΩ-cm at 20 °C | 2.57 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 | |
Hebei Zhongyuanhuida Metal Material Imp&Exp Co., Ltd. is engaged in the import and export of metal products. we have a technical service team to provide users with higher and better products and services with excellent service quality and professional and safe technical service strength.It is exported to East Asia, Southeast Asia, North America, Europe, Africa and other places all over the world with its high quality products and competitive prices.