ALUMINIUM BRONZE AND OTHER COPPER ALLOYS
Aluminium bronze - JIS H 2202:2016
Notes
25 | Cu+Fe+Ni+Al+Mn 99.5% min. |
Aluminium bronze - UNI EN 1982:2017
Notes
2 | Nickel is included in the copper counting |
10 | For castings for sea-water applications, the aluminium content shall be such that Al %< (8.2 + 0.5Ni %) |
11 | For permanent mould castings, the maximum copper content for ingots and castings shall be 88.5% |
12 | For permanent mould castings, the minimum iron content of ingots and castings shall be 3.0% and the minimum nickel content shall be 3.7% |
13 | For permanent mould castings the minimum iron content of ingots and castings shall be 3.0% and the minimum aluminium content shall be 9.0%. In this case, the maximum copper content shall be 84.5% |
Aluminium bronze - ASTM B30-20
Notes
A | In this alloy Cobalt is included in Nickel content |
D | Copper plus sum of named elements, 99.5% |
H | Copper plus sum of named elements, 99.0% |
S | Chromium shall be 0.05% max and cobalt 0.20% max |
T | Iron content shall not exceed nickel content |
High-nickel aluminium bronze - RMG STANDARD
Silicon bronze - ASTM B30-20
Classification | Alloy | Cu | Pb | Sn | Fe | Al | Ni | Mn | Sb | P | Si | Zn | S | As | Bi | Cd | Cr | Mg | Co | Se | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASTM B30-20 | C87300 (D, A) | min | 94 | - | - | - | - | - | 0.8 | - | - | 3.5 | - | - | - | - | - | - | - | - | - | |||
max | - | 0.09 | - | 0.2 | - | - | 1.5 | - | - | 4.5 | 0.25 | - | - | - | - | - | - | - | - |
Notes
A | In this alloy Cobalt is included in Nickel content |
D | Copper plus sum of named elements, 99.5% |
Special alloys - ASTM B30-20
Notes
N | Copper plus sum of named elements, 99.7% |
P | Cobalt is not included in nickel counting |
Special aluminium bronze - RMG STANDARD
Notes
R4 | Cu+Al+Mn+Ni+Fe >99.6% |
R5 | Spec according to DIN 17 656 |
Special aluminium bronze - UNI EN 1982:2017
Classification | Alloy | Cu | Pb | Sn | Fe | Al | Ni | Mn | Sb | P | Si | Zn | S | As | Bi | Cd | Cr | Mg | Co | Se | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UNI EN 1982:2017 | CC212E (14) | min | 68 | - | - | 2 | 7 | 1.5 | 8 | - | - | - | - | - | - | - | - | - | - | - | - | |||
max | 77 | 0.05 | 0.5 | 4 | 9 | 4.5 | 15 | - | - | 0.1 | 1 | - | - | - | - | - | 0.05 | - | - |
Notes
14 | Limits are not specified for ingots in this standard. The composition limits for ingots are at the discretion of the purchaser and shall be stated on the inquiry and order |