No Lead (Bismuth)
KP Bronze – Cast Raw MaterialsC89833 (Fed I-836) - Typical Uses
Faucets
Pump Components
Pipe Fittings
Plumbing Goods
Water Pump Impellers
Housings
Small Gears
Mechanical Properties |
|||
*M01 - AS SAND CAST |
US Customary |
Metric |
|
Tensile Strength |
Typical |
30,000 psi |
-- MPa |
Yield Strength |
|||
0.5% Ext. under load |
Typical |
14,000 psi |
-- MPa |
Elongation |
Typical |
20 % |
-- %, in 51 mm |
C89835 (Fed III-932) - Typical Uses
Faucets
Pump Components
Pipe Fittings
Plumbing Goods
Water Pump Impellers
Housings
Small Gears
Mechanical Properties |
|||
*M01 - AS SAND CAST |
US Customary |
Metric |
|
Tensile Strength |
Typical |
30,000 psi |
-- MPa |
Yield Strength |
|||
0.5% Ext. under load |
Typical |
14,000 psi |
-- MPa |
Elongation |
Typical |
15 % |
-- %, in 51 mm |
C89837 (Fed I), C89831 (Fed I-844) - Typical Uses
High Speed, Heavy Pressure Bearings
Corrosion Resistant, Pressure Tight Castings
Impellers
Pumps
Mechanical Properties |
|||
US Customary |
Metric |
||
Tensile Strength |
Typical |
29 ksi |
-- MPa |
Yield Strength |
|||
0.5% Ext. under load |
Typical |
13 ksi |
-- MPa |
Elongation |
Typical |
5 % |
-- %, in 51 mm |
C89325 (Fed III-937) - Typical Uses
Facets
Pump Components
Pipe Fittings
Plumbing Goods
Water Pump Impellers
Housings
Small Gears
Mechanical Properties |
|||
US Customary |
Metric |
||
Tensile Strength |
Typical |
30 ksi |
-- MPa |
Yield Strength |
|||
0.5% Ext. under load |
Typical |
12 ksi |
-- MPa |
Elongation |
Typical |
4 % |
-- %, in 51 mm |
* In determining copper minimum, copper may be calculated as copper plus nickel.
Chemical Composition according to ASTM B505-08.
Single values represent maximum tolerances
Federal I |
Federalloy |
Federalloy |
Federalloy |
Federalloy |
|
Cu% |
84.0-88.0 |
87.0-91.00 |
87.0-91.0 |
85.0-89.0 |
84.0-88.0 |
Sn% |
3.0-4.0 |
4.00-6.00 |
2.70-3.70 |
6.00-7.50 |
9.0-11.0 |
Pb% |
0.10 |
0.10 |
0.10 |
0.05 |
0.10 |
Zn% |
6.0-10.0 |
2.00-4.00 |
2.00-4.00 |
2.00-4.00 |
1.00 |
Fe% |
.30 |
0.30 |
0.30 |
0.20 |
0.15 |
Ni% |
1.0 |
1.00 |
1.00 |
1.00 |
1.00 |
Sb% |
.25 |
0.25 |
0.25 |
0.35 |
0.50 |
P% |
0.50 |
0.05 |
0.05 |
0.10 |
0.10 |
S% |
.08 |
0.08 |
0.08 |
0.08 |
0.08 |
Al% |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
Mn% |
NA |
NA |
NA |
NA |
NA |
Si% |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
Bi% |
0.7-1.2 |
1.70-2.70 |
2.70-3.70 |
1.75-2.75 |
2.70-3.70 |
