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Bronze |
|
Aluminum Bronze C-955 |
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|
(%max., unless shown as range or min.)
|
Cu |
Al |
Fe |
Mn |
Ni(1) |
Min./Max. |
78.0 min |
10.0-11.5 |
3.0-5.0 |
3.5 |
3.0-5.5 |
Nominal |
80.0 |
11.0 |
4.0 |
- |
4.3 |
(1) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.
Product |
Specification |
Centrifugal |
ASTM B271
SAE J461, J462 |
Continuous |
ASTM B505
SAE J461, J462 |
Ingot |
ASTM B30 |
Precision |
ASTM B806 |
Sand |
ASTM B148, B763
SAE J461, J462 |
|
Joining Technique |
Suitability |
Soldering |
Good |
Brazing |
Fair |
Oxyacetylene Welding |
Not Recommended |
Gas Shielded Arc Welding |
Good |
Coated Metal Arc Welding |
Good |
Machinability Rating |
50 |
No information available. |
Temper |
Section
Size |
Cold
Work |
Typ/
Min |
Temp |
Tensile
Strength |
Yield
Strength
(0.5% ext.
under load) |
Yield
Strength
(0.2%
offset) |
Yield
Strength
(0.05%
offset) |
El |
Rockwell
Hardness |
Vickens
Hard. |
Brinell
Hard. |
Shear
Strength |
Fatigue
Strength* |
Izod
Impact
Strength |
|
in. |
% |
|
F |
ksi |
ksi |
ksi |
ksi |
% |
B |
C |
F |
30T |
500 |
500 |
3000 |
ksi |
ksi |
ft-lb |
|
mm. |
|
|
C |
MPa |
MPa |
MPa |
MPa |
|
|
|
|
|
|
|
|
MPa |
MPa |
J |
As Centrifugal Cast |
M02 |
0.0 |
0 |
SMIN |
68 |
90 |
40 |
- |
- |
6 |
- |
- |
- |
- |
- |
- |
190 |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
620 |
275 |
- |
- |
6 |
- |
- |
- |
- |
- |
- |
190 |
- |
- |
0.0 |
TQ50 |
0.0 |
0 |
SMIN |
68 |
110 |
60 |
- |
- |
5 |
- |
- |
- |
- |
- |
- |
200 |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
760 |
415 |
- |
- |
5 |
- |
- |
- |
- |
- |
- |
200 |
- |
- |
0.0 |
As Continuous Cast |
M07 |
0.0 |
0 |
SMIN |
68 |
95 |
42 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
655 |
290 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
TQ50 |
0.0 |
0 |
SMIN |
68 |
110 |
62 |
- |
- |
8 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
758 |
427 |
- |
- |
8 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
As Permanent Mold Cast |
M05 |
0.0 |
0 |
SMIN |
68 |
110 |
60 |
- |
- |
5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
760 |
415 |
- |
- |
5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
As Sand Cast |
M01 |
0.0 |
0 |
SMIN |
68 |
90 |
40 |
- |
- |
6 |
- |
- |
- |
- |
- |
- |
190 |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
620 |
275 |
- |
- |
6 |
- |
- |
- |
- |
- |
- |
190 |
- |
- |
0.0 |
M01 |
0.0 |
0 |
TYP |
68 |
100 |
44 |
- |
- |
12 |
87 |
- |
- |
- |
- |
- |
195 |
48 |
31 |
13.0 |
|
0.0 |
|
|
20 |
689 |
303 |
- |
- |
12 |
87 |
- |
- |
- |
- |
- |
195 |
331 |
214 |
18.0 |
TQ50 |
0.0 |
0 |
SMIN |
68 |
110 |
60 |
- |
- |
5 |
- |
- |
- |
- |
- |
- |
200 |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
760 |
415 |
- |
- |
5 |
- |
- |
- |
- |
- |
- |
200 |
- |
- |
0.0 |
TQ50 |
0.0 |
0 |
TYP |
68 |
120 |
68 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
230 |
70 |
38 |
15.0 |
|
0.0 |
|
|
20 |
827 |
469 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
230 |
483 |
262 |
20.0 |
|
US Customary |
Metric |
Melting Point - Liquidus |
1930 F |
1054 C |
Melting Point - Solidus |
1900 F |
1038 C |
Density |
0.272 lb/in3 at 68 F |
7.53 gm/cm3 @ 20 C |
Specific Gravity |
7.53 |
7.53 |
Electrical Resistivity |
122.8 ohms-cmil/ft @ 68 F |
20.41 microhm-cm @ 20 C |
Electrical Conductivity |
8 %IACS @ 68 F |
0.049 MegaSiemens/cm @ 20 C |
Thermal Conductivity |
24.2 Btu · ft/(hr · ft2 · oF) at 68F |
41.9 W/m · oK at 20 C |
Coefficient of Thermal Expansion |
9.0 ·10-6 per oF (68-572 F) |
16.2 ·10-6 per oC (20-300 C) |
Specific Heat Capacity |
0.1 Btu/lb/oF at 68 F |
418.64 J/kg · oK at 293 K |
Modulas of Elasticity in Tension |
16000 ksi |
110000 MPa |
Magnetic Permeability* |
1.32 |
1.32 |
Magnetic Permeability** |
1.2 |
1.2 |
Poisson's Ratio |
0.32 |
0.32 |
*As Cast, Field Strength 16 kA/m
**TQ 50 Temper, Field Strength 16 kA/m |
- Builders Hardware: Window Hardware
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- Marine: Marine Hardware, Ship Building, Covers for Marine Hardware, Marine Applications
- Ordnance: Government Fittings
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