Bronze Ingots

Bright Metals offers high-quality bronze ingots made using advanced technology. This offering is preferred by many involved in the manufacturing of batteries, radiators, sculptures, electrical fittings, sanitary fittings, submersible pumps, gears, etc. As one of the leading bronze ingots manufacturers, every step is undertaken to ensure that the quality is not compromised at any step.

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Bright Metals: One Stop Solution for Quality Bronze Ingots

One of the trusted bronze ingots suppliers, Bright Metals considers no compromise in the quality. We follow strict quality norms at every stage of production to deliver to the customer homogenous ingots which are as per customer specification. Which in turn ,results in brilliant castings at our customer end with much reduced rejections.

Tin Bronze

Chemical Composition
CuSn10
Standard: DIN
CU SN PB ZN FE NI P AL MN SI SB S
88.5-90.5 9.3-11 0.8 0.5 0.15 1.8 0.05 0.01 0.1 0.01 0.15 0.04
GbCuSn12
Standard: DIN
CU SN PB ZN FE NI P AL MN SI SB S
86-88 11.3-13 0.8 0.5 0.15 1.8 0.05 0.01 0.1 0.01 0.15 0.04
GbCuSn12Ni
Standard: DIN
CU SN PB ZN FE NI P AL MN SI SB S
84-87 11.3-13 0.15 0.3 0.15 1.5-2.4 0.05 0.01 0.1 0.01 0.05 0.04
CuSn4
Standard: DIN
Chemical Composition:
CU SN PB ZN FE NI P Impurities
Rem. 3.5-4.5 0.02 0.2 0.1 0.2 0.01-0.4 0.2
CuSn5
Standard: DIN
CU SN PB ZN FE NI P Impurities
Rem. 4.5-5.5 0.02 0.2 0.1 0.2 0.01-0.4 0.2
CuSn6
Standard: DIN
CU SN PB ZN FE NI P AL SI S
86-89.5 5.7-6.5 1.2-2 3.2-5 0.25 1 0.03 0.01 0.01 0-0.08
CuSn8
Standard: DIN
CU SN PB ZN FE NI P Impurities
Rem. 7.5-8.5 0.02 0.2 0.1 0.2 0.01-0.4 0.2

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
 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

Aluminium Bronze

 Chemical Composition
AB-1
Standard: BS 1400
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
AB-1 Rem. 0.1 0.05 0.5 1.5-3.5 1 8.5-10.5 1 0.25 0.30
AB-2
Standard: BS 1400
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
AB-2 Rem. 0.1 0.05 0.50 4-5.5 4-5.5 8.8-10 1.5 0.1 0.30
AB-3
Standard: BS 1400
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
AB-3 Rem. 0.1 0.03 0.4 0.5-0.7 0.1 6-6.4 0.5 2-2.4 0.8
ALBC-1
Standard: JIS
Copper Alloys CU SN PB ZN FE NI AL MN
ALBC1 85-90 0.1 0.1 0.5 1-3 0.1-1 8-10 0.1-1
ALBC-2
Standard: JIS
Copper Alloys CU SN PB ZN FE NI AL MN
ALBC2 80-88 0.1 0.1 0.5 2.5-5 1-3 8-10.5 0.1-1.5
ALBC-3
Standard: JIS
Copper Alloys CU SN PB ZN FE NI AL MN
ALBC3 78-85 0.1 0.1 0.5 3-6 3-6 8.5-10.5 0.1-1.5
ALBC-4
Standard: JIS
Copper Alloys CU SN PB ZN FE NI AL MN
ALBC4 71-84 0.1 0.1 0.5 2-5 1-4 6-9 7-15
C95400
Standard: ASTM
Copper Alloys CU SN PB ZN FE NI AL MN
C95400 83 Min 0.1 0.03 0.1 3-5 1.5 10-11.5 0.5
C95500
Standard: ASTM
Copper Alloys CU SN PB ZN FE NI AL MN
C95500 78 Min 0.1 0.03 0.1 3-5 3-5.5 10-11.5 3.5
C95800
Standard: ASTM
Copper Alloys CU SN PB ZN FE NI AL MN SI
C95800 78 Min 0.1 0.03 0.1 3.5-4.5 4-5 8.5-9.5 0.8-1.5 0.1
G-CuAl10Fe
Standard: DIN
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
G-CuAl10Fe 83-89 0.2 0.1 0.4 2-3.8 2.7 8.7-10.7 0.8 0.1 1
G-CuAl9Ni
Standard: DIN
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
G-CuAl9Ni 82-86.5 0.2 0.1 0.2 1-2.8 1.5-3.8 8.7-9.8 2.3 0.07 0.8
G-CuAl10Ni
Standard: DIN
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
G-CuAl10Ni 76-80.5 0.1 0.03 0.2 3.5-5.3 4.5-6.3 9-10.6 2.3 0.07 0.8
G-CuAl11Ni
Standard: DIN
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
G-CuAl11Ni 72-77 0.1 0.03 0.2 4.3-5.8 5.3-6.8 9.3-11.3 2.3 0.07 0.8
 Physical Properties
Grade B.S. 1400: 1985 Nominal Composition 2% PS N/mm Min Tensile Strength N/mm Min Elongation % Min Brinell Hardness Min
AB1 89/9/2 180 500 18 100
AB2 85/9/4/5 250 600 13 140
ALBC2 84/9/4/5 490 20 120
ALBC3 82/10/4/4 245 590 15 150

Leaded Bronze

 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
 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

Manganese Bronze

 Chemical Composition
HTB-1
Standard: BS 1400
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
HTB 1 55 Min 1 0.5 Rem. 0.7 – 2 1 0.5-2.5 0.1-3 0.1 0.2
HTB-2
Standard: 304-1981
Copper Alloys CU SN PB ZN FE AL MN SI Impurities
HTB-2 55 Min 0.2 0.2 Rem. 1.5-3.25 3-6 4 0.1 0.2
HTB-3
Standard: BS 1400
Copper Alloys CU SN PB ZN FE NI AL MN SI Impurities
HTB-3 55 Min 0.2 0.2 Rem. 1.5-3.25 1 3-6 1.5-4 0.1 0.2
 Physical Properties
Grade B.S. 1400: 1985 Nominal Composition 2% PS N/mm Min Tensile Strength N/mm Min Elongation % Min Brinell Hardness Min
HTB1 58/1/1/1/39 170 450 20 110
HTB1 58/1/2/3/36
HTB1 58/2/2/4/34 450 750 8 180
HSBC4 410 755 12 200
HSBC3 305 635 15 165

Silicon Bronze

Chemical Composition
C63400
Standard: ASTM
Copper Alloys CU SN PB ZN FE NI AL SI
C63400 Rem. 0.2 0.05 0.5 0.15 0.15 2.6-3.2 0.25-0.45
C63600
Standard: ASTM
Copper Alloys CU SN PB ZN FE NI AL SI
C63600 Rem. 0.2 0.05 0.5 0.15 0.15 3-4 0.7-1.3
C63800
Standard: ASTM
Copper Alloys CU PB ZN FE NI AL MN SI
C63800 Rem. 0.05 0.8 0.2 0.2 2.5-3.1 0.1 1.5-2.1
C64200
Standard: ASTM
Copper Alloys CU SN PB ZN FE NI AL MN SI
C64200 Rem. 0.2 0.05 0.5 0.3 0.25 6.3-7.6 0.1 1.5-2.2
C64210
Standard: ASTM
Copper Alloys CU SN PB ZN FE NI AL MN SI
C64210 Rem. 0.2 0.05 0.5 0.3 0.25 6.3-7 0.1 1.5-2
C87300
Standard: ASTM
Copper Alloys CU PB ZN FE MN SI
C87300 94 Min 0.2 0.25 0.2 0.8-1.5 3.5-4.5
C95600
Standard: ASTM
Copper Alloys CU NI AL SI
C95600 88 Min 0.25 6-8 1.8-3.2
 

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