|
|
GENERAL PROPERTIES
|
CHEMICAL SYMBOL
|
Pb
|
ATOMIC WEIGHT
|
207.22
|
SPECIFIC GRAVITY
|
11.34
|
MELTING POINT
|
327.5 ûC
|
BOILING POINT
|
1,620 ûC
|
*Chemical
Engineers Handbook R.H. Perry Ed. 1973 |
High density bluish - gray industrial metal, malleable at room
temperature, soft. It is very resistant to chemical agents. nsulation
against radiation. |
GOLD
|
MILLIMETERS
|
INCHES
|
|
LARGE
|
WIDTH
|
HEIGHT
|
LARGE
|
WIDTH
|
HEIGHT
|
Pig
|
520
|
121
|
85
|
20 1/2
|
4 3/4
|
3 3/8
|
Bundles
|
527
|
500
|
520
|
20 3/4
|
19 11/16
|
20 7/16
|
Block
|
612
|
612
|
302
|
24 1/16
|
24 1/16
|
11 7/8
|
PURE REFINED AND HIGH PURITY LEAD SHAPE, SIZE AND PACKAGING:
Standard pig of approximately 45 kgs. (100 lbs.) Bundles of 24
pigs strapped with galvanized steel bands. Approximate weight
1,080 kgs. (2,400 lbs.) Blocks of approximately 970 kgs. (2,100
lbs.)
|
TYPICAL ANALYSIS: (%)
|
REFINED
PURE LEAD
|
PEÑOLES HIGH PURITY 99.99
|
Lead
|
min.
|
99.97
|
99.99
|
Silver
|
max.
|
0.0015
|
0.001
|
Copper
|
max.
|
0.001
|
0.0003
|
Zinc
|
max.
|
0.0005
|
0.0005
|
Iron
|
max.
|
0.001
|
0.0005
|
Bismuth
|
max.
|
0.025
|
0.007
|
Arsenic
|
max.
|
|
0.001
|
Antimony
|
max.
|
0.0005
|
0.0005
|
Arsenic
|
max.
|
0.0005
|
0.0005
|
Tin
|
max.
|
0.0005
|
0.0005
|
Nickel
|
max.
|
0.0002
|
0.0002
|
Telluriu
|
max.
|
0.0001
|
0.0001
|
ANTIMONIAL LEAD SHAPE, SIZE AND PACKAGING:
Standard longitudinal bars of approximately 35 Kgs. (77 lbs.) Bundles
of 30 bars strapped with galvanized steel bands. Approximate weight
1,050 Kgs. (2,313 lbs.) Met-Mex Peñoles produces antimonial
lead and special alloys according to specifications and presentation
required by customers. |
USES:
Batteries
Oxides
Underground cables
Ammunition |
Antifriction
additive for greases
Anticorrosive coating
Television tubes
Seismic insulating
Radioactive insulating |
|
|