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SAE63铜合金
SAE63铜合金轴承、轴套、阀球,液压衬套为地球移动设备飞机零件、焊接管
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
*Fatigue Strength: 100 x 10 6cycles,
Atlas Bronze offers C92700 Leaded Tin Bronze, SAE 63 in Centrifugal Castings and Sand Castings. This alloy is not available as an Off-the-Shelf product but as a special casting only. The b in which the material is cast will depend on your size, specification and desired quantity.
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This is a Made to Order product. 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.
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TYPICALLY USED FOR:
This material is used in a variety of applications. Typical uses for this alloy are: Bearings, bushings, pump impellers, piston rings, valve components, steam fittings, and gears.
CHEMICAL COMPOSITION:
(%max., unless shown as range or min.)
NOTE: Inbation 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
.25
.20
1.0-2.5
1.0
.25
.005
.05
9.0-11.0
.7
Nominal
87.5
-
-
-
1.8
-
-
-
-
10.0
-
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.3% min.
MECHANICAL PROPERTIES:
(measured at room temperature, 68 F (20 C)
NOTE: Inbation 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
42
21
-
-
20
-
-
-
-
-
77
-
-
-
0.0
0.0
20
290
145
-
-
20
-
-
-
-
-
77
-
-
-
0.0
As Continuous Cast
M07
0.0
0
SMIN
68
38
20
-
-
8
-
-
-
-
-
-
-
-
-
0.0
0.0
20
262
138
-
-
8
-
-
-
-
-
-
-
-
-
0.0
unless indicated as [N]X 106.
