|
Bronze |
|
High Leaded Tin Bronze C-936 |
|
|
(%max., unless shown as range or min.)
|
Cu |
Al |
Sb |
Fe |
Pb |
Ni(1) |
P(2) |
Si |
S |
Sn |
Zn |
Min./Max. |
79.0-83.0 |
.005 |
.55 |
.20 |
11.0-13.0 |
1.0 |
.15 |
.005 |
.08 |
6.0-8.0 |
1.0 |
Nominal |
81.0 |
- |
- |
- |
12.0 |
- |
- |
- |
- |
7.0 |
- |
(1) Ni value includes Co.
(2) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.3% min.
Product |
Specification |
Centrifugal |
ASTM B271 |
Continuous |
ASTM B505 |
Ingot |
ASTM B30 |
Sand |
ASTM B66
MILITARY MIL-C-22229 |
|
Joining Technique |
Suitability |
Soldering |
Good |
Brazing |
Good |
Oxyacetylene Welding |
Not Recommended |
Gas Shielded Arc Welding |
Not Recommended |
Coated Metal Arc Welding |
Not Recommended |
Machinability Rating |
80 |
|
(measured at room temperature, 68 F (20 C)
*Fatigue Strength: 100 x 10 6cycles, unless indicated as [N]X 106.
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 |
32 |
16 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
221 |
110 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
M02 |
0.0 |
0 |
TYP |
68 |
35 |
21 |
- |
- |
15 |
- |
- |
- |
- |
- |
65 |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
241 |
145 |
- |
- |
15 |
- |
- |
- |
- |
- |
65 |
- |
- |
- |
0.0 |
As Continuous Cast |
M07 |
0.0 |
0 |
SMIN |
68 |
33 |
20 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
227 |
138 |
- |
- |
10 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
M07 |
0.0 |
0 |
TYP |
68 |
35 |
21 |
- |
- |
15 |
- |
- |
- |
- |
- |
65 |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
241 |
145 |
- |
- |
15 |
- |
- |
- |
- |
- |
65 |
- |
- |
- |
0.0 |
As Permanent Mold Cast |
M05 |
0.0 |
0 |
TYP |
68 |
35 |
21 |
- |
- |
15 |
- |
- |
- |
- |
- |
65 |
- |
- |
- |
0.0 |
|
0.0 |
|
|
20 |
241 |
145 |
- |
- |
15 |
- |
- |
- |
- |
- |
65 |
- |
- |
- |
0.0 |
|
US Customary |
Metric |
Melting Point - Liquidus |
1720 F |
938 C |
Melting Point - Solidus |
1550 F |
843 C |
Density |
0.325 lb/in3 at 68 F |
9.0 gm/cm3 @ 20 C |
Specific Gravity |
9.0 |
9.0 |
Electrical Conductivity |
11 %IACS @ 68 F |
0.064 MegaSiemens/cm @ 20 C |
Thermal Conductivity |
28.5 Btu · ft/(hr · ft2 · oF) at 68F |
49.36 W/m · oK at 20 C |
Coefficient of Thermal Expansion |
10.3 ·10-6 per oF (68-392 F) |
18.54 ·10-6 per oC (20-200 C) |
Specific Heat Capacity |
0.09 Btu/lb/oF at 68 F |
377.0 J/kg · oK at 293 K |
Modulas of Elasticity in Tension |
14000 ksi |
96516 MPa |
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