South India Lead Manufacturers Association

PURE LEAD

It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements.

LEAD SPECIFICATIONS

CHARACTERISTICS

UNITS

SPEC.
Lead(Pb)

%

99.97 Min
Bismuth(Bi)

%

0.0150 Max
Silver(Ag)

%

0.003 Max
Copper(Cu)

%

0.001 Max
Antimony(Sb)

%

0.001 Max
Iron(Fe)

%

0.001 Max
Selenium(Se)

%

0.001 Max
Cadmium(Cd)

%

0.001 Max
Zinc(Zn)

%

0.001 Max
Calcium(Ca)

%

0.001 Max
Tin(Sn)

%

0.001 Max
Arsenic(As)

%

0.001 Max
Aluminium(Al)

%

0.001 Max

CHARACTERISTICS	UNITS	SPEC. LIMITS
Lead(Pb)	%	99.97 Min
Bismuth(Bi)	%	0.0150 Max
Silver(Ag)	%	0.003 Max
Copper(Cu)	%	0.001 Max
Antimony(Sb)	%	0.001 Max
Iron(Fe)	%	0.001 Max
Selenium(Se)	%	0.001 Max
Cadmium(Cd)	%	0.001 Max
Zinc(Zn)	%	0.001 Max
Calcium(Ca)	%	0.001 Max
Tin(Sn)	%	0.001 Max
Arsenic(As)	%	0.001 Max
Aluminium(Al)	%	0.001 Max

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Products Range from Members

PURE
LEAD

LEAD SUB OXIDE

RED
LEAD

LEAD ANTIMONY ALLOY

LEAD CALCIUM ALLOY

PURE LEAD

LEAD SPECIFICATIONS

CHARACTERISTICS

UNITS

SPEC.
Lead(Pb)

%

99.97 Min
Bismuth(Bi)

%

0.0150 Max
Silver(Ag)

%

0.003 Max
Copper(Cu)

%

0.001 Max
Antimony(Sb)

%

0.001 Max
Iron(Fe)

%

0.001 Max
Selenium(Se)

%

0.001 Max
Cadmium(Cd)

%

0.001 Max
Zinc(Zn)

%

0.001 Max
Calcium(Ca)

%

0.001 Max
Tin(Sn)

%

0.001 Max
Arsenic(As)

%

0.001 Max
Aluminium(Al)

%

0.001 Max

CHARACTERISTICS	UNITS	SPEC. LIMITS
Lead(Pb)	%	99.97 Min
Bismuth(Bi)	%	0.0150 Max
Silver(Ag)	%	0.003 Max
Copper(Cu)	%	0.001 Max
Antimony(Sb)	%	0.001 Max
Iron(Fe)	%	0.001 Max
Selenium(Se)	%	0.001 Max
Cadmium(Cd)	%	0.001 Max
Zinc(Zn)	%	0.001 Max
Calcium(Ca)	%	0.001 Max
Tin(Sn)	%	0.001 Max
Arsenic(As)	%	0.001 Max
Aluminium(Al)	%	0.001 Max

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Products Range from Members

PURE
LEAD

LEAD SUB OXIDE

RED
LEAD

LEAD ANTIMONY ALLOY

LEAD CALCIUM ALLOY

Technical Junction

Scholars and Entrepreneurs with dedicated thought for Lead & Lead Alloys are welcomed.

The association strongly believes in a common fundamental aspect and that is, the more you have technical knowledge, the more stronger you will be. This is why, association decided to cater the technical knowledge to Battery industrialist. Here we share some knowledge on specially Lead, Lead Alloy and Lead Oxides.
If you have some technical knowledge to share with industry, you are most welcome.
Let's Move and Grow Together.

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We collaborate with ambitious brands and people;
let's build stronger Battery Industry & stronger Nation together. We collaborate with ambitious brands and people; let's build stronger Battery Industry & stronger Nation together.

South India Lead Manufacturers Association (SILMA) is a newly formed Association with various objectives in meeting out the demands and Challenges of the Lead Manufacturing Industry in India. The SILMA comprises of 50 Lead Recycling units from 5 Southern states Kerala, Karnataka, Tamilnadu, Andhra Pradesh & Telangana.

PRODUCTS

Pure Lead
Lead Sub Oxide
Red Lead
Lead Antimony Alloy
Lead Calcium Alloy

TECHNICAL JUNCTION

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