|
|
|
|
Typical Uses
- Industrial bearings, railroad engine casings, pumps, industrial centrifuges, machine parts, low friction, moderate pressure bushings, railroad applications, acid resisting applications, backs for lined journal bearings for passenger cars, general service bearings for moderate pressure, wearing material for rod bushings, wearing material for wedges, wearing material for shoes, pump impellers for acid mine water, pump bodies for acid mine water, freight car bearings, backs for lined journal bearings for locomotives
- Marine large bearings for ships
Shape/Form
- Semi-finished, mill stock or near-net shapes, anode, bar stock, billet/bloom, squares, hex, plate, profile or structural shape,
flats/rectangular bar
Similar or Equivalent Specification
|
Alloy
|
ASTM
|
ASARCON
|
SAE
|
AMS
|
Federal
|
Military
|
Other Desc
|
|
C93800
|
B505
B66
B144, 3D
|
715
|
|
|
QQ-C-390, E6;
QQ-B-1005, COMP 19
|
MIL-B-11553, COMP 19
|
ANTI-ACID METAL
|
Chemical Composition
|
Alloy
|
Cu%
|
Sn%
|
Pb%
|
Zn%
|
Fe%
|
Ni%
|
Sb%
|
P%
|
S%
|
Al%
|
Si%
|
|
C93800
|
75.00-
79.00
|
6.30-
7.50
|
13.00-
16.00
|
0.80
|
0.15
|
1.00
|
0.80
|
0.05
|
0.08
|
0.005
|
0.005
|
Mechanical Properties
|
Tensile Strength(min)
|
Yield Strength(at .5% extention under load min)
|
Elongation(in 2in. or 50mm min, %)
|
Brinell Hardness(min)
|
Remarks
|
|
Ksi
|
MPa
|
Ksi
|
MPa
|
|
|
|
|
25
|
172
|
16
|
110
|
5
|
|
|
|
