Prix FOB
Obtenir le dernier prix|
20 Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
20 Ton
Packaging Detail:
25KG per ingots, 1MT/pallet, or as customers'requirements
Heure de livraison:
15 to 20 days
Capacité de Fournir:
1000 Ton per Month
Payment Type:
L/C, T/T
Groupe de produits :
Personne àcontacter emma-cn.louis-king.075833
1-2107 zhongshanhuafu, Shijiazhuang, Hebei
Lead
Leadis a chemical element in the carbon group with
symbol Pb (from Latin: plumbum) and atomic number *2.
Lead is a soft and malleable metal, which is regarded as a heavy
metal and poor metal. Metallic lead has a bluish-white color after
being freshly cut, but it soon tarnishes to a dull grayish color
when exposed to air. Lead has a shiny chrome-silver luster when it
is melted into a liquid.Leadis used in building construction, lead-acid
batteries, bullets and shot, weights, as part of solders, pewter,
fusible alloys, and as a radiation shield. Lead has the highest
atomic number of all of the stable elements, although the next
higher element, bismuth, has a half-life that is so long (much
longer than the age of the universe) that it can be considered
stable.
Ingot
An ingot is a material,
usually metal, that is cast into a shape suitable for further
processing. Non-metallic and semiconductor materials prepared in
bulk form may also be referred to as ingots, particularly when cast
by mold based methods.
Characteristics
Lead is a bright and silvery metal with a very
slight shade of blue in a dry atmosphere. Upon contact with air, it
begins to tarnish by forming a complex mixture of compounds
depending on the conditions. The color of the compounds can vary.
The tarnish layer can contain significant amounts of carbonates and
hydroxycarbonates. It has a few characteristic properties: high
density, softness, ductility and malleability, poor electrical
conductivity compared to other metals, high resistance to
corrosion, and ability to react with organic
chemicals.
Specifications
| Specification(%) | |||||
| Sb | 0.***8 | 8.*0E**4 | 0.***8 | 0.**1 | 0.**1 |
| Sn | 0.***5 | 5.*0E**4 | 0.***5 | 0.**1 | 0.**1 |
| Zn | 0.***4 | 4.*0E**4 | 0.***4 | 5.*0E**4 | 5.*0E**4 |
| Fe | 0.***5 | 0.**1 | 0.**1 | 0.**2 | 0.**2 |
| Cd | **- | 2.*0E**4 | 0.***2 | 0.**1 | 0.**2 |
| Ni | **- | 2.*0E**4 | 0.***5 | 0.**1 | 0.**2 |
| Bi | 0.**4 | 0.*1 | 0.*1 | 0.*3 | 0.*6 |
| Total | 0.**6 | 0.*1 | 0.**5 | 0.*3 | 0.*6 |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 20 Ton |
| Packaging Detail: | 25KG per ingots, 1MT/pallet, or as customers'requirements |
| Heure de livraison: | 15 to 20 days |
| Capacité de Fournir: | 1000 Ton per Month |
| Payment Type: | L/C, T/T |
| Groupe de produits : | non-ferrous metal |
