ToughMet® 3CX105 - Materion

ToughMet ® 3CX105
There’s nothing else like it
for bushings
ToughMet:
• Lasts longer
• Carries heavier loads
• Needs less maintenance
• Protects against
unplanned down time
ToughMet Resists:
• Abrasive wear
(scratching)
• Adhesive wear (galling)
• Corrosion
• Deformation
Typical mechanical properties of
ToughMet and other materials:
Material
UNS
Number
Chemical Composition %
Yield
Strength
Tensile
Strength
Elongation
(%)
Hardeness
Modulus of
Elasticity
Fatigue
Strength
(10 3 cycles)
(ksi) (MPa) (ksi) (MPa) (10 3 ksi) (10 3 MPa) (ksi) (MPa)
ToughMet® 3 C96900 15 Ni, 8 Sn, Balance Cu 105 735 110 770 2 - 6 HRC 30-34 18.5 128 40 275
Manganese
Bronze
Aluminum
Bronze
Leaded Tin
Bronze
C86300
C95400
C93200
22-28 Zn, 2-4 Fe, 5-8 Al, 2.5-5 Mn,
1 Ni, 60-66 Cu
3-5 Fe, 10-11.5 Al, 1.5 Ni, .5 Mn,
83 Min Cu
6.3-7.5 Sn, 6-8 Pb, 1-4 Zn, 81-85
Cu
60 415 110 760 12 HRB 90 14.2 98 25 170
30 205 75 515 12 BHN 150 15.5 105 28 195
14 95 30 205 10 BHN 65 14.5 100 10 70

ToughMet ® 3CX105
Hours in Service
OEM Steel/Aftermarket
New bushings $131/$60 $340
Installation (boring charges, etc.) $900 $900
Up to 3,500 hours
Routine maintenance (grease
every 3 hours in water up to 3,500 hours)
3,500 hours
Replace bushings
$467 (40 pumps of grease – 0.010 clearance)*
$131/$60
Field test results – excavator bucket bushings
$117 (10 pumps of grease – 0.002
clearance)
$0 (Original ToughMet bushing does not
need to be replaced. Put back in service.)
Installation $900 $0
Up to 7,000 hours
Routine maintenance
7,000 hours
Replace bushings
$467 (40 pumps of grease – 0.010 clearance)*
$131/$60
$117 (10 pumps of grease – 0.002
clearance)
$0 (Original ToughMet bushing does not
need to be replaced. Put back in service.)
Installation $900 $0
8,100 hours $147
$37 (Original ToughMet bushing does not
need to be replaced. Put back in service.)
Total costs at 8,100 hours $4,174 $1,511
Total savings per
bushing at 8,100 hours
with ToughMet
*Estimate does not reflect the need for more frequent lubrication as clearance
increases with wear.
ToughMet ®
at
8,100 hours
Wear 0.0235”
OEM Steel
at
3,500 hours
Wear 0.837”
$2,663
Sizes Available
Outside Diameter, inches
Tolerances: Per ASTM B 505
Rod Tubing
1 ½ 2 x 1 7 x 2
2 2 1/16 x 1 ½ 7 1/8 x 4
2 ½ 2.468 x 1.948 7.2 x 6.22
3 2 ½ x 1 ½ 8 x 5
3 ½ 2.531 x 1.404 8 x 5.5
3 x 1 ¾ 8.77 x 6.82
3 ½ x 2 ½ 9 ½ x 5
4 x 2 9.66 x 7.85
4 1/8 x 3 10.12 x 7.86
4 ¼ x 2 10 3/16 x 8 3/8
4 ¾ x 3 3/8 10.945 x 5.5
4.762 x 3.878 10.945 x 8
4.782 x 3.611 10.945 x 8.858
4.782 x 3 7/8 11 ¾ x 9.2
5 x 1 ¾ 12 ¼ x 9 ¼
5 x 3 ¼ 12.6 x 10.9
5 x 4 13 ¾ x 11 3/8
5 ½ x 3 14 ¼ x 10.39
6 ¼ x 3 ½ 15 x 12.867
6.668 x 4.970
Custom sizes available from 1” through
5” diameter solid, 2” OD through 15”
OD tubing and specialized shapes. Larger
diameter rings and finish-machined parts
are also available.