Bismuth brass

 

Bismuth brass - ASTM B30-16

ClassificationAlloy nameCuPbSnFeAlNiMnSbPSiZnSAsBiCdCrMgCoSe
ASTM B30-16 C89537
(D, A, V)
min 84 - 3 - - - - - - 0.6 5 - - 0.5 - - 0.01 - -
max 86 0.09 6 0.5 - - - - - 1.2 13 - - 3 - - 0.01 - -
C89540
(D, A)
min 58 - - - 0.1 - - - - - 32 - - 0.6 - - - - -
max 64 0.1 1.2 0.5 0.6 1 - - - - 38 - - 1.2 - - - - 0.1
C89570
(D, A, W)
min 58 - 0.2 - 0.1 0.15 - - 0.05 - 35 - - 0.5 - - - - -
max 63 0.09 1.5 0.5 1 0.5 - - 0.15 - 38 - - 1.5 - - - - -
C89720
(D, A, X)
min 63 - 0.6 - 0.35 - - 0.02 - 0.4 26 - - 0.5 - - - - -
max - 0.09 1.5 0.1 1.5 0.1 0.1 0.2 0.02 1 32 - - 2 - - - - -

Notes

A In this alloy Cobalt is included in Nickel content
D Copper plus sum of named elements, 99.5%
V In this alloy the boron content shall be between 0.0005% and 0.0020%
W In this alloy the boron content shall be between 0.0001% and 0.0020%
X In this alloy the boron content shall be between 0.0005% and 0.01%