GENERAL PROPERTIES |
|
|
CHEMICAL SYMBOL |
Pb |
|
ATOMIC WEIGHT |
207.22 |
|
SPECIFIC GRAVITY |
11.34 |
|
MELTING POINT |
327.5 °C |
|
BOILING POINT |
1,620 °C |
| *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. Insulation against radiation.
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
|
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 |
ASTM B 29 92
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 |
|