Phosphorus Bronze

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

The main component of phosphorus Bronze is copper with tin added, and is an environmentally friendly alloy which does not contain harmful components deoxidized by phosphor.Phosphorus bronze alloys are primarily used for electrical products because they have superb spring qualities, high fatigue resistance, excellent formability, and high corrosion resistance. The addition of tin increases the corrosion resistance and strength of the alloy. The phosphorus increases the wear resistance and stiffness of the alloy.

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Siyaram Impex Pvt. Ltd.

Khodiyar Colony, Jamnagar, Gujarat

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Member Since 11 Years
Nature of Business Retailer
Year of Establishment 2007

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Product Details
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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 Alloys	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	NI	P	Impurities
PB 4	Rem.	9.5 Min	0.75	0.5	0.1	0.4 Min	0.5

Phosphorus Bronze IS:28-1985 Grade-1

Standard: IS: 28-1985

Copper Alloys

Impurities

Phosphorus Bz (Grade-1)

Rem.

06/08/18

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

Impurities

Phosphorus Bz (Grade-2)

Rem.

10 Min

0.25

0.05

0.1

0.5 Min

0.01

0.02

0.6

Phosphorus Bronze IS:28-1985 Grade-3

Standard: IS: 28-1985

Copper Alloys

Impurities

Phosphorus Bz (Grade-3)

Rem.

6.5-8.5

02/05/18

0.3 Min

0.5

Phosphorus Bronze IS:28-1985 Grade-4

Standard: IS: 28-1985

Copper Alloys

Impurities

Phosphorus Bz (Grade-4)

Rem.

09/11/18

0.25

0.05

0.25

0.15

0.8

Phosphorus Bronze IS:28-1985 Grade-5

Standard: 28-1985

Copper Alloys

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

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	10/01/89	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