International Casting (INDIA) Mfg. Co.


Leaded Tin Bronze Castings

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We are the manufacturer of Leaded Tin Bronze Casting. Leaded Tin Bronze Castings are made from premium grade material, following international industrial standards. Leaded Tin Bronze Castings are easy to install and widely appreciated for their durability and efficiency. Leaded Tin Bronze Castings consist of 10-12% tin as a major alloying element. Clients can avail the offered range in customization with the details specified by them. High leaded tin bronzes alloys are free cutting and retain favourable thermal conductivity and good lubricity due to the lead content. This material is used in a variety of applications. Typical uses for this alloy are: Bearings, bushings, pump impellers, piston rings, valve components, steam fittings, and gears.



Chemical Composition

 

 

Copper Alloys CU SN PB ZN FE NI P AL SI SB Impurities
LB-1 (Standard: BS 1400) Rem. 8-10 13-17 1   2 0.1   0.02   0.3
LB-2 (Standard: BS 1400) 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) Rem. 4-6 8-10 2   2 0.1   0.02 0.5 0.5
LB-5 (Standard: JIS) Rem. 4-6 18-23 1   2 0.1   0.01 0.5 0.3
LTB-3 (Standard: IS 318-1981) Rem. 6-8 9-11 0.75 0.35 2   0.01 0.02 0.5 0.8
LTB-4 (Standard: IS 318-1981) Rem. 6-8 14-16 0.75 0.35 2     0.02 0.5 0.8
LTB-5 (Standard: IS 318-1981) Rem. 9-11 8.5-11 1 0.35 2   0.01 0.02 0.5 0.8
LTB-6 (Standard: IS 318-1981) Rem. 4-6 18-23 1 0.35 2     0.01 0.5 0.8