BRONZE

 

Artistic bronze - RMG STANDARD

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
RMG STANDARD CUSN94/6
(*)
min 92 - 5.7 - - - - - - - - - - - - - - - -
max 95 0.02 6.3 0.02 0.01 0.02 - 0.02 0.1 - 0.02 - - - - - - - -
CUSN90/10 min 88 - 10 - - - - - - - - - - - - - - - -
max 90 0.25 11.5 0.1 0.01 0.2 0.05 0.1 0.05 0.02 0.1 0.05 - - - - - - -
B20 min 77 - 21 - - - - - - - - - - - - - - - -
max 83 0.25 23 0.1 0.01 0.2 0.05 0.1 0.05 0.02 0.1 0.05 - - - - - - -
B10ZN8 min 82 - 8 - - - - - - - 6.5 - - - - - - - -
max 85 1 9.5 0.2 0.02 0.5 0.2 0.2 0.05 - 8.2 0.1 - - - - - - -
LEGASTATUE min 83 - 3.5 - - - - - - - 8.5 - - - - - - - -
max 88 1 5 0.3 0.02 1 0.2 0.2 0.05 - 11.5 0.1 - - - - - - -
LEGASTAZN4 min 88 - 5 - - - - - - - 3.5 - - - - - - - -
max 91 0.2 6 0.15 0.02 0.15 0.2 0.2 0.05 - 5 0.1 - - - - - - -
LEGASTAZN6 min 84 - 5 - - - - - - - 5 - - - - - - - -
max 88 1 6 0.3 0.02 1 0.2 0.2 0.05 - 7 0.1 - - - - - - -
L.STATUER. min 86 - 3 - - - - - - - 5 - - - - - - - -
max 90 1 4.5 0.3 0.02 1 0.2 0.2 0.05 - 7 0.1 - - - - - - -

Notes

* In this alloy, copper plus sum of named elements, 99.9%

Bismuth bronze - JIS H 2202:2016

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
JIS H 2202:2016 CACIN901
(27)
min 86 - 4 - - - - - - - 4 - - 0.4 - - - - -
max 90.6 0.1 6 0.3 0.005 0.8 - 0.3 0.03 0.005 8 0.05 - 1 - - - - 0.1
CACIN902
(27)
min 84.5 - 4 - - - - - - - 4 - - 1 - - - - -
max 90 0.1 6 0.3 0.005 0.8 - 0.3 0.03 0.005 8 0.05 - 2.5 - - - - 0.1
CACIN903
(27)
min 83.5 - 4 - - - - - - - 4 - - 2.5 - - - - -
max 88.5 0.1 6 0.3 0.005 0.8 - 0.3 0.03 0.005 8 0.05 - 3.5 - - - - 0.1
CACIN904
(28)
min 82.5 - 3 - - 1.5 - - - - 6 - - 1 - - - - -
max 87.5 0.1 5 0.3 0.005 2.5 - 0.3 0.03 0.005 9 0.05 - 2 - - - - 0.1
CACIN905
(27, 29)
min 80.1 - 1.5 - - - - - - - 12 - - 0.4 - - - - -
max 85.1 0.1 3 0.3 0.005 0.5 - 0.05 0.03 0.005 17 - - 0.9 - - - - 0.1
CACIN906
(27)
min 77.5 - 2 - - - - - - - 14 - - 0.9 - - - - -
max 83 0.09 3 0.3 0.005 0.2 - 0.05 0.03 0.005 17 - - 1.5 - - - - 0.1

Notes

27 When the copper content is below the lower limit for Cu, the value may be added to the nickel content provided that Ni is within the specified limit, so Cu+Ni is reported
28 Cu+Sn+Zn+Bi+Ni 99.5% min.
29 Sn+Zn 19.0% max.

Bismuth bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C89320
(D, A)
min 87 - 5 - - - - - - - - - - 4 - - - - -
max 91 0.09 7 0.2 0.005 1 - 0.35 0.3 0.005 1 0.08 - 6 - - - - -
C89833
(C, A)
min 86 - 4 - - - - - - - 2 - - 1.7 - - - - -
max 91 0.09 6 0.3 0.005 1 - 0.25 0.05 0.005 6 0.08 - 2.7 - - - - -
C89836
(D, A)
min 87 - 4.5 - - - - - - - 2 - - 1.5 - - - - -
max 91 0.25 7 0.35 0.005 0.9 - 0.25 0.06 0.005 4 0.08 - 2.5 - - - - -
C89844
(B, C, A)
min 83 - 3 - - - - - - - 7 - - 2 - - - - -
max 86 0.2 5 0.3 0.005 1 - 0.25 0.05 0.005 10 0.08 - 4 - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
B In determining copper minimum, copper may be calculated as copper plus nickel
C Copper plus sum of named elements, 99.3%
D Copper plus sum of named elements, 99.5%

Bismuth selenium bronze - JIS H 2202:2016

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
JIS H 2202:2016 CACIN911
(27)
min 83 - 3.5 - - - - - - - 4 - - 0.8 - - - - 0.1
max 90.6 0.1 6 0.3 0.005 0.8 - 0.2 0.03 0.005 9 0.05 - 2.5 - - - - 0.5

Notes

27 When the copper content is below the lower limit for Cu, the value may be added to the nickel content provided that Ni is within the specified limit, so Cu+Ni is reported

Bismuth selenium bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C89510
(D, J, A)
min 86 - 4 - - - - - - - 4 - - 0.5 - - - - 0.35
max 88 0.09 6 0.2 0.005 1 - 0.25 0.05 0.005 6 0.08 - 1.5 - - - - 0.75
C89520
(D, K, A)
min 85 - 5 - - - - - - - 4 - - 1.6 - - - - 0.8
max 87 0.09 6 0.2 0.005 1 - 0.25 0.05 0.005 6 0.08 - 2.2 - - - - 1.1
C89530
(D, A)
min 84 - 3.5 - - - - - - - 7 - - 1 - - - - 0.1
max 89 0.2 6 0.3 0.01 1 - 0.2 0.05 0.01 9 - - 2 - - - - 0.3
C89535
(D, A)
min 84 - 2.5 - - 0.3 - - - - 5 - - 0.8 - - - - -
max 89 0.25 5.5 0.3 0.01 1 - 0.2 0.4 0.01 9 - - 2 - - - - 0.5

Notes

A In this alloy Cobalt is included in Nickel content
D Copper plus sum of named elements, 99.5%
J Experience favors bismuth:selenium > 2:1
K Bismuth:Selenium > 2:1

Gun bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C83450
(B, C, A)
min 87 1.5 2.2 - - 0.8 - - - - 5.8 - - - - - - - -
max 89 2.5 3 0.25 0.005 1.5 - 0.25 0.03 0.005 7.5 0.08 - - - - - - -
C83600
(B, C, A)
min 84 4 4.3 - - - - - - - 4.3 - - - - - - - -
max 86 5.7 6 0.25 0.005 0.8 - 0.25 0.03 0.005 6 0.08 - - - - - - -
C83800
(B, C, A)
min 82 5.8 3.5 - - - - - - - 5.5 - - - - - - - -
max 83.5 6.8 4.2 0.25 0.005 0.8 - 0.25 0.02 0.005 8 0.08 - - - - - - -
C84200
(B, C, A)
min 78 2 4.3 - - - - - - - 10 - - - - - - - -
max 82 2.8 6 0.35 0.005 0.8 - 0.25 0.02 0.005 16 0.08 - - - - - - -
C84400
(B, C, A)
min 79 6.3 2.5 - - - - - - - 7 - - - - - - - -
max 82 7.7 3.5 0.35 0.005 0.8 - 0.25 0.02 0.005 10 0.08 - - - - - - -
C84800
(B, C, A)
min 75 5.5 2.3 - - - - - - - 13 - - - - - - - -
max 76.7 6.7 3 0.35 0.005 0.8 - 0.25 0.02 0.005 16 0.08 - - - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
B In determining copper minimum, copper may be calculated as copper plus nickel
C Copper plus sum of named elements, 99.3%

Gun bronze - JIS H 2202:2016

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
JIS H 2202:2016 CACIN401
(20, 27)
min 79 3 2 - - - - - - - 8 - - - - - - - -
max 83 7 4 0.35 0.005 0.8 - 0.2 0.03 0.005 12 - - - - - - - -
CACIN402
(21, 27)
min 86 - 7 - - - - - - - 3 - - - - - - - -
max 90 1 9 0.2 0.005 0.8 - 0.2 0.03 0.005 5 - - - - - - - -
CACIN406
(20, 27)
min 83 4 4 - - - - - - - 4 - - - - - - - -
max 87 6 6 0.3 0.005 0.8 - 0.2 0.03 0.005 6 - - - - - - - -
CACIN407
(22, 27)
min 86 1 5 - - - - - - - 3 - - - - - - - -
max 90 3 7 0.2 0.005 0.8 - 0.2 0.03 0.005 5 - - - - - - - -
CACIN408
(20, 27)
min 84 2 4 - - - - - - - 5 - - - - - - - -
max 88 4 6 0.3 0.005 0.8 - 0.2 0.03 0.005 7 - - - - - - - -

Notes

20 Cu+Sn+Pb+Zn+Ni 99.0% min.
21 Cu+Sn+Zn+Ni 99.5% min.
22 Cu+Sn+Pb+Zn+Ni 99.5% min.
27 When the copper content is below the lower limit for Cu, the value may be added to the nickel content provided that Ni is within the specified limit, so Cu+Ni is reported

Gun bronze - UNI EN 1982:2017

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
UNI EN 1982:2017 CB490K
(2)
min 81 3.5 2.2 - - - - - - - 7.5 - - - - - - - -
max 85.5 5.8 3.5 0.5 0.01 2 - 0.25 0.03 0.01 10 0.08 - - - - - - -
CB491K
(2)
min 83 4.2 4.2 - - - - - - - 4.5 - - - - - - - -
max 86.5 5.8 6 0.25 0.01 2 - 0.25 0.03 0.01 6.5 0.08 - - - - - - -
CB492K
(2, 4)
min 85 2.7 6.2 - - - - - - - 1.7 - - - - - - - -
max 88.5 3.5 8 0.2 0.01 2 - 0.25 0.03 0.01 3.2 0.08 - - - - - - -
CB493K
(2, 9)
min 81 5.2 6.2 - - - - - - - 2.3 - - - - - - - -
max 84.5 8 8 0.2 0.01 2 - 0.3 0.03 0.01 5 0.08 - - - - - - -
CB498K
(2)
min 86 1.2 5.7 - - - - - - - 3.2 - - - - - - - -
max 89.5 2 6.5 0.25 0.01 1 - 0.25 0.03 0.01 5 0.08 - - - - - - -
CB499K
(3)
min 84 0.2 4.2 - - 0.1 - - - - 4.5 - - - - - - - -
max 87.5 3 6 0.3 0.01 0.6 - 0.1 0.03 0.01 6.5 0.04 0.02 0.02 0.02 0.02 - - -

Notes

2 Nickel is included in the copper counting
3 For drinking water applications, restrictions to the chemical composition of some materials listed in this table may apply according to national regulations/laws
4 (Tin +1/2nickel) content shall be in the range 7.0% to 8.0%
9 For continuous castings and centrifugal castings, the minimum tin content for ingots shall be 5.4% and for castings 5.2% and the maximum copper content for ingots shall be 85.0% and for castings 86.0%

High-lead tin bronze - JIS H 2202:2016

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
JIS H 2202:2016 CACIN603
(24, 27)
min 77 9 9 - - - - - - - - - - - - - - - -
max 81 11 11 0.2 0.005 1 - 0.5 0.05 0.005 1 - - - - - - - -
CACIN604
(24, 27)
min 74 14 7 - - - - - - - - - - - - - - - -
max 78 16 9 0.2 0.005 1 - 0.5 0.05 0.005 1 - - - - - - - -
CACIN605
(24, 27)
min 70 16 6 - - - - - - - - - - - - - - - -
max 76 22 8 0.2 0.005 1 - 0.5 0.05 0.005 1 - - - - - - - -

Notes

24 Cu+Sn+Pb+Ni 98.5% min.
27 When the copper content is below the lower limit for Cu, the value may be added to the nickel content provided that Ni is within the specified limit, so Cu+Ni is reported

High-lead tin bronze - UNI EN 1982:2017

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
UNI EN 1982:2017 CB494K
(2)
min 80 8.2 4.2 - - - - - - - - - - - - - - - -
max 86.5 10 6 0.2 0.01 2 0.2 0.5 0.1 0.01 2 0.08 - - - - - - -
CB495K
(2)
min 78 8.2 9.2 - - - - - - - - - - - - - - - -
max 81.5 10.5 11 0.2 0.01 2 0.2 0.5 0.1 0.01 2 0.08 - - - - - - -
CB496K
(2)
min 74 13.2 6.2 - - 0.5 - - - - - - - - - - - - -
max 79.5 17 8 0.2 0.01 2 0.2 0.5 0.1 0.01 2 0.08 - - - - - - -
CB497K
(2)
min 70 19 4.2 - - 0.5 - - - - - - - - - - - - -
max 77.5 23 6 0.2 0.01 2.5 0.2 0.75 0.1 0.01 2 0.08 - - - - - - -

Notes

2 Nickel is included in the copper counting

High-lead tin bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C93200
(B, H, A)
min 82 6.5 6.5 - - - - - - - 2.5 - - - - - - - -
max 84 7.7 7.5 0.2 0.005 0.8 - 0.3 0.03 0.005 4 0.08 - - - - - - -
C93400
(B, H, A)
min 82 7 7.3 - - - - - - - - - - - - - - - -
max 85 8.7 9 0.2 0.005 0.8 - 0.3 0.03 0.005 0.8 0.08 - - - - - - -
C93500
(B, H, A)
min 83 8.5 4.5 - - - - - - - 0.5 - - - - - - - -
max 85 9.7 5.5 0.1 0.005 0.8 - 0.3 0.04 0.005 1.5 0.08 - - - - - - -
C93600
(C, A)
min 79 11.3 6.3 - - - - - - - - - - - - - - - -
max 82 13 7.7 0.15 0.005 0.8 - 0.5 0.05 0.005 1 0.08 - - - - - - -
C93700
(B, H, A)
min 78 8.3 9.3 - - - - - - - - - - - - - - - -
max 81 10.7 10.7 0.1 0.005 0.5 - 0.5 0.05 0.005 0.8 0.08 - - - - - - -
C93800
(H, A)
min 76 14 6.5 - - - - - - - - - - - - - - - -
max 79 16 7.5 0.1 0.005 0.8 - 0.5 0.05 0.005 0.8 0.08 - - - - - - -
C93900
(F, A)
min 76.5 14 5.3 - - - - - - - - - - - - - - - -
max 79.5 17.7 7 0.35 0.005 0.8 - 0.5 0.05 0.005 1.5 0.08 - - - - - - -
C94000
(G, A)
min 69 14 12.3 - - 0.5 - - - - - - - - - - - - -
max 72 15.7 14 0.25 0.005 1 - 0.5 0.05 0.005 0.5 0.08 - - - - - - -
C94100
(G, A)
min 74 15 4.7 - - - - - - - - - - - - - - - -
max 79 21.7 6.5 0.1 0.005 0.8 - 0.7 0.05 0.005 1 0.08 - - - - - - -
C94300
(B, H, A)
min 69 23 4.7 - - - - - - - - - - - - - - - -
max 72 27 5.8 0.1 0.005 0.8 - 0.7 0.05 0.005 0.8 0.08 - - - - - - -
C94400
(H, A)
min 78 9 7.3 - - - - - - - - - - - - - - - -
max 82 11.7 9 0.1 0.005 0.8 - 0.7 0.05 0.005 0.8 0.08 - - - - - - -
C94500
(H, A)
min 70 16 6.3 - - - - - - - - - - - - - - - -
max 75 21.5 8 0.1 0.005 0.8 - 0.7 0.05 0.005 1 0.08 - - - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
B In determining copper minimum, copper may be calculated as copper plus nickel
C Copper plus sum of named elements, 99.3%
F Copper plus sum of named elements, 98.9%
G Copper plus sum of named elements, 98.7%
H Copper plus sum of named elements, 99.0%

Leaded tin bronze - RMG STANDARD

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
RMG STANDARD B14IND min 82 1 10 - - - - - - - 1 - - - - - - - -
max 85 3 11.5 0.3 0.02 2 0.2 0.3 0.05 - 3 0.1 - - - - - - -

Leaded tin bronze - JIS H 2202:2016

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
JIS H 2202:2016 CACIN602
(24, 27)
min 82 4 9 - - - - - - - - - - - - - - - -
max 86 6 11 0.2 0.005 1 - 0.3 0.05 0.005 1 - - - - - - - -

Notes

24 Cu+Sn+Pb+Ni 98.5% min.
27 When the copper content is below the lower limit for Cu, the value may be added to the nickel content provided that Ni is within the specified limit, so Cu+Ni is reported

Leaded tin bronze - UNI EN 1982:2017

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
UNI EN 1982:2017 CB482K min 83.5 0.7 10.7 - - - - - - - - - - - - - - - -
max 86.5 2.5 12.5 0.15 0.01 2 0.2 0.2 0.05 0.01 2 0.08 - - - - - - -

Leaded tin bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C92200
(B, D, A)
min 86 1 5.8 - - - - - - - 3.5 - - - - - - - -
max 89 1.8 6.5 0.2 0.005 0.8 - 0.2 0.03 0.005 5 0.05 - - - - - - -
C92210
(C, A)
min 86 1.7 4.5 - - 0.7 - - - - 3 - - - - - - - -
max 89 2.5 5.5 0.25 0.005 1 - 0.2 0.03 0.005 4.5 0.05 - - - - - - -
C92300
(B, C, A)
min 85 0.3 7.8 - - - - - - - 3 - - - - - - - -
max 89 0.9 9 0.2 0.005 0.8 - 0.2 0.03 0.005 5 0.05 - - - - - - -
C92500
(B, C, A)
min 85 1 10.3 - - 0.8 - - - - - - - - - - - - -
max 88 1.5 12 0.2 0.005 1.5 - 0.2 0.3 0.005 0.5 0.05 - - - - - - -
C92600
(B, C, A)
min 86 0.8 9.3 - - - - - - - 1.3 - - - - - - - -
max 88.5 1.5 10.5 0.2 0.005 0.7 - 0.25 0.03 0.005 2.5 0.05 - - - - - - -
C92700
(B, C, A)
min 86 1 9.3 - - - - - - - - - - - - - - - -
max 89 2.3 11 0.15 0.005 0.8 - 0.2 0.25 0.005 0.8 0.05 - - - - - - -
C92800
(B, C, A)
min 78 4 15.3 - - - - - - - - - - - - - - - -
max 82 5.7 17 0.15 0.005 0.8 - 0.2 0.05 0.005 0.8 0.05 - - - - - - -
C92900
(B, C, Q, A)
min 82 2 9.3 - - 2.8 - - - - - - - - - - - - -
max 86 3 11 0.15 0.005 4 - 0.1 0.5 0.005 0.25 0.05 - - - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
B In determining copper minimum, copper may be calculated as copper plus nickel
C Copper plus sum of named elements, 99.3%
D Copper plus sum of named elements, 99.5%
Q Copper plus tin plus lead plus nickel plus phosphorus 99.5% min

Low-lead sulfur bronze - RMG STANDARD

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
RMG STANDARD CUSN4ZN2PS min 90 - 3.2 - - - - - 0.01 - 1.5 0.2 - - - - - - -
max 95.5 0.1 5 0.3 0.01 0.3 - 0.1 0.1 0.01 3 0.6 0.02 0.02 0.02 0.02 - - -

Low-lead sulfur bronze - JIS H 2202:2016

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
JIS H 2202:2016 CACIN411
(26)
min 90 - 3 - - 0.1 - - - - 1 0.2 - - - - - - -
max 96 0.1 5 0.3 0.005 1 - 0.2 0.05 0.005 3 0.6 - - - - - - -

Notes

26 Cu+Sn+Zn+Ni+S 99.5% min.

Low-lead sulfur bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C83470
(B, D, A)
min 90 - 3 - - - - - - - 1 0.2 - - - - - - -
max 96 0.09 5 0.5 0.01 1 - 0.2 0.1 0.01 3 0.6 - - - - - - -
C84020
(C, L, A)
min 82 - 2 - - 0.5 - - - - 5 0.1 - - - - - - -
max 89 0.09 4 0.4 0.005 2 0.2 0.02 0.05 0.005 14 0.65 - - - - - - -
C84030
(C, L, A)
min 82 - 2 - - 0.5 - 0.1 - - 5 0.1 - - - - - - -
max 89 0.09 4 0.4 0.005 2 0.2 1.5 0.05 0.005 14 0.65 - - - - - - -
C90420
(C, L, A)
min 86 - 7.5 - - - - - - - 1 0.1 - - - - - - -
max 89 0.09 8.5 0.4 0.005 1 0.2 0.02 0.05 0.005 5 0.65 - - - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
B In determining copper minimum, copper may be calculated as copper plus nickel
C Copper plus sum of named elements, 99.3%
D Copper plus sum of named elements, 99.5%
L B0.10max C0.10max Ti0.10max Zr0.10max

Nickel tin bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C94700
(G, A, R)
min 86 - 4.7 - - 4.5 - - - - 1.3 - - - - - - - -
max 89 0.08 6 0.2 0.005 6 0.2 0.1 0.05 0.005 2.5 0.05 - - - - - - -
C94800
(G, A)
min 85 0.3 4.7 - - 4.5 - - - - 1.3 - - - - - - - -
max 89 0.9 6 0.2 0.005 6 0.2 0.1 0.05 0.005 2.5 0.05 - - - - - - -
C94900
(M, A)
min 79 4 4.3 - - 4.5 - - - - 4.3 - - - - - - - -
max 81 5.7 6 0.25 0.005 6 0.1 0.25 0.05 0.005 6 0.08 - - - - - - -
C97300
(H, A)
min 53 8 1.5 - - 11 - - - - 17 - - - - - - - -
max 58 11 3 1 0.005 14 0.5 0.35 0.05 0.05 25 0.08 - - - - - - -
C97600
(N, A)
min 63 3.5 3.5 - - 19.5 - - - - 3 - - - - - - - -
max 66 5 4.5 1 0.005 21 1 0.25 0.05 0.05 9 0.08 - - - - - - -
C97800
(U, A)
min 64 1 4.5 - - 24 - - - - 1 - - - - - - - -
max 67 2 5.5 1 0.005 26 1 0.2 0.05 0.05 4 0.08 - - - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
G Copper plus sum of named elements, 98.7%
H Copper plus sum of named elements, 99.0%
M Copper plus sum of named elements, 99.4%
N Copper plus sum of named elements, 99.7%
R The mechanical requirements of this alloy (Heat Treated) may not be atteined if the lead content exceeds 0.01%
U Copper plus sum of named elements, 99.6%

Tin bronze - JIS H 2202:2016

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
JIS H 2202:2016 CACIN403
(21, 27)
min 86.5 - 9 - - - - - - - 1 - - - - - - - -
max 89.5 1 11 0.2 0.005 0.8 - 0.2 0.03 0.005 3 - - - - - - - -
CACIN502
(23, 27)
min 87 - 9 - - - - - - - - - - - - - - - -
max 91 0.3 12 0.2 0.005 0.5 - 0.05 0.1 0.005 0.3 - - - - - - - -
CACIN503
(23, 27)
min 84 - 12 - - - - - - - - - - - - - - - -
max 88 0.3 15 0.2 0.005 0.5 - 0.05 0.1 0.005 0.3 - - - - - - - -

Notes

21 Cu+Sn+Zn+Ni 99.5% min.
23 Cu+Sn+Ni+P 99.5% min.
27 When the copper content is below the lower limit for Cu, the value may be added to the nickel content provided that Ni is within the specified limit, so Cu+Ni is reported

Tin bronze - UNI EN 1982:2017

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
UNI EN 1982:2017 CB480K
(2)
min 88.5 - 9.3 - - - - - - - - - - - - - - - -
max 90.5 0.8 11 0.15 0.01 1.8 0.1 0.15 0.05 0.01 0.5 0.04 - - - - - - -
CB481K
(7)
min 87 - 10.2 - - - - - 0.6 - - - - - - - - - -
max 89.3 0.25 11.5 0.1 0.01 0.1 0.05 0.05 1 0.01 0.05 0.05 - - - - - - -
CB483K
(8)
min 85.5 - 11.2 - - - - - - - - - - - - - - - -
max 88.5 0.6 13 0.15 0.01 2 0.2 0.15 0.2 0.01 0.4 0.05 - - - - - - -
CB484K min 84 - 11.3 - - 1.5 - - - - - - - - - - - - -
max 87 0.2 13 0.15 0.01 2.4 0.1 0.05 0.05 0.01 0.3 0.04 - - - - - - -

Notes

2 Nickel is included in the copper counting
7 For sand castings for non-bearing applications the phosphorus may be restricted to 0.15% max.
8 For continuous castings and centrifugal castings, the minimum tin content for ingots shall be 10.7% and for castings 10.5% and the maximum copper content for ingots and castings shall be 89.0%

Tin bronze - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C90300
(B, M, A)
min 86 - 7.8 - - - - - - - 3.5 - - - - - - - -
max 89 0.25 9 0.15 0.005 0.8 - 0.2 0.03 0.005 5 0.05 - - - - - - -
C90500
(B, N, A)
min 86 - 9.5 - - - - - - - 1.5 - - - - - - - -
max 89 0.25 10.5 0.15 0.005 0.8 - 0.2 0.03 0.005 3 0.05 - - - - - - -
C90700
(B, M, O, P)
min 88 - 10.3 - - - - - - - - - - - - - - - -
max 90 0.5 12 0.15 0.005 0.5 - 0.2 0.3 0.005 0.5 0.05 - - - - - - -
C90800
(B, M, Q, A)
min 85 - 11.3 - - - - - - - - - - - - - - - -
max 89 0.25 13 0.15 0.005 0.5 - 0.1 0.3 0.005 0.25 0.05 - - - - - - -
C91000
(B, M, A)
min 84 - 14.3 - - - - - - - - - - - - - - - -
max 86 0.2 16 0.1 0.005 0.8 - 0.1 0.03 0.005 1.5 0.05 - - - - - - -
C91100
(B, M, A)
min 82 - 15.3 - - - - - - - - - - - - - - - -
max 85 0.25 17 0.15 0.005 0.5 - 0.2 1 0.005 0.25 0.05 - - - - - - -
C91300
(M, A)
min 79 - 18 - - - - - - - - - - - - - - - -
max 82 0.25 20 0.25 0.005 0.5 - 0.2 1 0.005 0.25 0.05 - - - - - - -
C91600
(B, M, A)
min 86 - 10 - - 1.2 - - - - - - - - - - - - -
max 89 0.25 10.8 0.15 0.005 2 - 0.1 0.25 0.005 0.25 0.05 - - - - - - -
C91700
(B, M, Q, A)
min 84 - 11.5 - - 1.2 - - - - - - - - - - - - -
max 87 0.25 12.5 0.15 0.005 2 - 0.1 0.3 0.005 0.25 0.05 - - - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
B In determining copper minimum, copper may be calculated as copper plus nickel
M Copper plus sum of named elements, 99.4%
N Copper plus sum of named elements, 99.7%
O Total lead, zinc and nickel 1% max
P Cobalt is not included in nickel counting
Q Copper plus tin plus lead plus nickel plus phosphorus 99.5% min