Copper, Copper Rod Bar, 8mm Copper Rod manufacturer / supplier in China, offering C11000 T2 Copper Wire Rod 8mm Small Diameter Copper Rod Coil, China Origin Aluminio Ab97 Lme Aluminium Ingot Factory Price, Al Ingot Supplier Aluminum Aluminium Alloy Ingot 99.7% and so on.
Min. Order / Reference FOB Price | |
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25 Ton | US $1750.00/ Ton |
Local Area: | Beijing, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | T/T, WesternUnion, Small-amountpayment, facetoface |
Application: | Medical |
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Standard: | ASTM |
Purity: | >99.99% |
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
5.Analysis fo high purity zinc ingot:
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