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Phosphorus Bronze

Phosphorus Bronze
Phosphorus Bronze
Product Code : 51
Product Description

Phosphor Bronze alloys are primarily used for electrical products because they have superb spring qualities, high fatigue resistance, excellent formability and solderability, and high corrosion resistance. The addition of tin increases the corrosion resistance and strength of the alloy. The phosphorous increases the wear resistance and stiffness of the alloy.Phosphor bronze C544 is on of the finest bearing alloys the industry has to offer. Phosphor Bronze is available in sheet, strip, plate, wire, rod and bar.

Hall Mark is involved in Exporting & Supplying an extensive range of high quality Phosphorus Bronze for a wide range of various industries. Our Phosphorus Bronze products are tested at several parameters, our products are known for their excellent conduction towards heat and electricity.We have the capability and flexibility to meet unique product requirements and exact specifications and size.Hall Mark services are in demand with the traditional industries as well as with the customers who indulge in modern mega trends.In Phosphorus Bronze we are one of the leading Exporter & Suppliers in worldwide.We have a team of highly qualified, motivated & experienced staff in production and sales to meet customers ever growing quality and service expectation.It holds strongly to excellent customer service, products-quality, commitment, compliance and competitive price structure.

Phosphorus Bronze Specification

Features
containing copper, tin and phosphorous. The addition of tin increases the corrosion resistance and strength of the alloy.
Application :
Phosphor Bronze alloys are primarily used in corrosion resistant bellows, diaphragms, spring washers, bushings, bearings, shafts, gears, thrust washers and valve parts.
Grade
C51000 Phosphor Bronze "5% A", C52100 Phosphor Bronze "8% C", C52400 Phosphor Bronze "10% D", C53400 Phosphor Bronze "B-1", C54400 Phosphor Bronze "B-2" "Free Cutting"


Phosphorus Bronze Useful info

Phosphorus Bronze Chemical Composition
 
PB-1
 
Standard: BS 1400
 
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities
PB 1 Rem. 10 Min 0.25 0.05 0.1 0.1 0.5 Min 0.01 0.02 0.6
 
PB-2
 
Standard: BS 1400
 
Copper Alloy Copper Alloys SN PB ZN FE NI P AL SI Impurities
PB 2 Rem. 11 - 13 0.5 0.3 0.15 0.5 0.15 Min 0.01 0.02 0.2
 
PB-4
 
Standard: BS 1400
 
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities
PB-4 Rem. 9.5 Min 0.75 0.5   0.5 0.4 Min     0.5
 
Phosphorus Bronze IS:28-1985 Grade-1
 
Standard: IS: 28-1985
 
Copper Alloys CU SN PB ZN FE NI P AL SI SB Impurities
Phosphorus Bz (Grade-1) Rem. 6-8 0.25 0.5 0.3 0.7 0.3-0.5 0.01 0.02 0.1 1.2
 
Phosphorus Bronze IS:28-1985 Grade-2
 
Standard: IS: 28-1985
 
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities











Phosphorus Bz (Grade-2) Rem. 10 Min 0.25 0.05 0.1 0.1 0.5 Min 0.01   0.02 0.6
 
Phosphorus Bronze IS:28-1985 Grade-3
 
Standard: IS: 28-1985
 
Copper Alloys CU SN PB ZN NI P Impurities








Phosphorus Bz (Grade-3) Rem. 6.5-8.5 2-5 2 1 0.3 Min 0.5
 
Phosphorus Bronze IS:28-1985 Grade-4
 
Standard: 28-1985
 
Copper Alloys CU SN PB ZN NI P Impurities
Phosphorus Bz (Grade-4) Rem. 9-11 0.25 0.05 0.25 0.15 0.8
 
Phosphorus Bronze IS:28-1985 Grade-5
 
Standard: 28-1985
 
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities
Phosphorus Bz (Grade-5) Rem. 11-13.1 0.5 0.3 0.15 0.5 0.15 Min 0.01 0.02 0.2


Phosphorus Bronze Physical Properties

Phosphorus Bronze Physical Properties

Phosphorus Bronze        
Grade B.S. 
1400: 1985
Nominal 
Composition
2% PS
N/mm Min
Tensile Strength
N/mm Min
Elongation 
% Min
Brinell
Hardness Min
PB1 89/10/01 130 250 5 60
PB1 88/12 140 260 7 80
PB1 90/10 130 250 5 60
PB1 90.5/9.5 130 240 5 80
LPB-1 87/8/2/3 80 175 7 60
Pbc2 88/12 120 195 5 60
Pbc2b 88/12 145 295 5 80


394 Lamington Rd., 39/41, Lamington Chambers, 4th Floor, Mumbai - 400004, Maharashtra, India
Phone :08048127339
Fax :91-22-67436840
Mr. Rakesh Jain (Sales Director)
Mobile :08048127339
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