C90300 TIN BRONZE
Atlas Bronze offers C90300 Navy Bronze G in Solids and Made to Order Castings. This alloy
is available as both an Off-the-Shelf product and in special castings. The method in which the material is
cast will depend on your size, specification and desired quantity.
 
This is a Made to Order product:
Centrifugal Castings and Sand Castings.
Tell us what your desired sizes are and we will work up a quote for
you. Please indicate if any specifications that must be met.
C90300 TYPICALLY USED FOR:
This material is used in a variety of applications. Typical uses for this alloy are: Bearings and bushings, pump impellers, position rings, valve components, seal rings, steam fittings, gears.
C90300 CHEMICAL COMPOSITION:
(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org
|
Cu(1)
|
Al
|
Sb
|
Fe
|
Pb
|
Ni(2)
|
P(3)
|
Si
|
S
|
Sn
|
Zn
|
|
Min./Max.
|
86.0-89.0
|
.005
|
.20
|
.20
|
.30
|
1.0
|
.05
|
.005
|
.05
|
7.5-9.0
|
3.0-5.0
|
|
Nominal
|
87.5
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
8.3
|
4.0
|
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.4% min.
C90300 MECHANICAL PROPERTIES:
NOTE: Information courtesy of
Copper.org
|
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 Sand Cast
|
|
M01
|
0.0
|
0
|
TYP
|
68
|
45
|
21
|
-
|
-
|
30
|
-
|
-
|
-
|
-
|
-
|
70
|
-
|
-
|
-
|
0.0
|
|
0.0
|
|
|
20
|
310
|
145
|
-
|
-
|
30
|
-
|
-
|
-
|
-
|
-
|
70
|
-
|
-
|
-
|
0.0
|
|
As Centrifugal Cast
|
|
M02
|
0.0
|
0
|
TYP
|
68
|
45
|
21
|
-
|
-
|
30
|
-
|
-
|
-
|
-
|
-
|
70
|
-
|
-
|
-
|
0.0
|
|
0.0
|
|
|
20
|
310
|
145
|
-
|
-
|
30
|
-
|
-
|
-
|
-
|
-
|
70
|
-
|
-
|
-
|
0.0
|
|
M02
|
0.0
|
0
|
SMIN
|
68
|
40
|
18
|
-
|
-
|
20
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.0
|
|
0.0
|
|
|
20
|
275
|
125
|
-
|
-
|
20
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.0
|
|
As Continuous Cast
|
|
M07
|
0.0
|
0
|
SMIN
|
68
|
44
|
22
|
-
|
-
|
18
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.0
|
|
0.0
|
|
|
20
|
303
|
152
|
-
|
-
|
18
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.0
|
|
As Sand Cast
|
|
M01
|
0.0
|
0
|
SMIN
|
68
|
40
|
18
|
-
|
-
|
20
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.0
|
|
0.0
|
|
|
20
|
276
|
124
|
-
|
-
|
20
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.0
|
*Fatigue Strength: 100 x 10 6cycles,
unless indicated as [N]X 106.
C90300 APPLICABLE SPECIFICATIONS:
NOTE: Information courtesy of Copper.org
|
Product
|
Specification
|
|
Centrifugal
|
ASTM B271
SAE J462, J461
|
|
Continuous
|
ASTM B505
SAE J462, J461
|
|
Ingot
|
ASTM B30
|
|
Precision
|
MILITARY MIL-C-11866
|
|
Sand
|
ASTM B763, B584
SAE J461, J462
|
|
