+ BRONZE CASTING LEADED BRONZE CASTING FOUNDRY INDIA BRONZE FOUNDRY from Copper Parts and Components india
 

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      BRONZE CASTING LEADED BRONZE CASTING FOUNDRY INDIA BRONZE FOUNDRY

 

 We are one of the leading casting foundries from India offering high quality Bronze casting and Laded Bronze machined castings. We have state of the art foundry and latest CNC machines to offer castings that are approved by most demanding customers. Bronze casting and Leaded Bronze Casting of our company is manufactured using the latest technology to ensure best quality. The High Lead Bronze Casting is produced from  high quality raw materials and ingots  so that these can last for a long period. We maintain high tolerance during manufacturing process by using best casting and machining methods. As a result we are among the leading Lead Casting Manufacturers and Suppliers based in India.  Our Bronze Fittings Bronze machined components CNC machined parts and castings are approved by leading OEMs across the globe.



Usages of our Bronze castings:

  • Marine Propellers
  • Bushings and threaded couplings Adapters
  • Bronze Pump parts Bronze Impellers
  • Fire Fighting equipments and fittings 
  • Electrical grade parts and castings for Transformers
  • Lined  and Unlined bearings  bronze fittings 
  • Highly Corrosive marine conditions bearing
  • Industrial and Railway bearings  
  • Industry and Mill bearings
  • Aero engine bearings
  • Mining machinery bearings
  • Oil industry bearings
Physical Properties
Leaded Bronze
Grade B. S. 
1400: 1985
Nominal 
Composition
2% PS
N/mm Min
Tensile Strength
N/mm Min
Elongation 
% Min
Brinell
Hardness Min
LPB-1 76/9/0/15        
LB2 80/10/0/10 80 180 8 60
LB3/LBC3 85/10/0/5 100 195 10 65
LB4 85/5/0/10 60 160 7 55
LB5 75/5/0/20 70 150 5 45
LBC3 79/10/1/10 80 180 8 60
LBC4 78/7/0/15 80 170 8 60

 

 

 

 

 

 

Chemical Composition


LB-1
Standard: BS 1400

Copper Alloys

CU

SN

PB

ZN

NI

P

SI

Impurities

LB-1

Rem.

8-10

13-17

1

2

0.1

0.02

0.3


 

LB-2
Standard: BS 1400

Copper Alloys

CU

SN

PB

ZN

FE

NI

P

AL

SI

SB

Impurities

LB-2

Rem.

9-11

8.5-11

1

0.15

2

0.1

0.01

0.02

0.5

0.5


 

LB-4
Standard: BS 1400

Copper Alloys

CU

SN

PB

ZN

NI

P

SI

SB

Impurities

LB-4

Rem.

4-6

8-10

2

2

0.1

0.02

0.5

0.5


 

AB-5 
Standard: JIS

Copper Alloys

CU

SN

PB

ZN

NI

P

SI

SB

Impurities

LB-5

Rem.

4-6

18-23

1

2

0.1

0.01

0.5

0.3


 

LTB-3 
Standard: IS 318-1981

Copper Alloys

CU

SN

PB

ZN

FE

NI

AL

SI

SB

Impurities

LTB-3

Rem.

6-8

9-11

0.75

0.35

2

0.01

0.02

0.5

0.8


 

LTB-4 
Standard: IS 318-1981

Copper Alloys

CU

SN

PB

ZN

FE

NI

AL

SI

SB

Impurities

LTB-4

Rem.

6-8

14-16

0.75

0.35

2

 

0.02

0.5

0.8


 

LTB-5 
Standard: IS 318-1981

Copper Alloys

CU

SN

PB

ZN

FE

NI

AL

SI

SB

Impurities

LTB-5

Rem.

9-11

8.5-11

1

0.35

2

0.01

0.02

0.5

0.8


 

LTB-6 
Standard: IS 318-1981

Copper Alloys

CU

SN

PB

ZN

FE

NI

AL

SI

SB

Impurities

LTB-6

Rem.

4-6

18-23

1

0.35

2

 

0.01

0.5

0.8

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