Tin bronze

 

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