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C72900 Toughmet® 3, AT 110
Toughmet® 3 AT 110 (C72900) is the ideal choice for tough environments. It displays High Strength, Anti-Galling Properties, Non-Magnetic, Excellent Machinability, Corrosion Resistance, and Good Bearing Properties.
ToughMet® 3 AT is used in bushings and bearings for aircraft, industrial equipment, and heavy equipment. It is also used for oil and gas drilling hardware including rotary steerable housings, kelly valve seats and pressure housings.
ToughMet® 3 in the hot worked and spinodally hardened (AT/TX00) condition exhibits tensile strength up to 140 ksi in a copper nickel tin alloy with excellent machinability.
MasterSource offers a complete line of Copper Alloy C72900 Toughmet 3, AT 110 inventory as noted below.
Copper Alloy UNS C72900
| Alloy | Specifications |
| C729 C72900 CA 729 CDA 729 Cu-15Ni-8Sn Copper Alloy UNS C72900 Copper Alloy 729 Toughmet® Spinodal Bronze |
Rod & Bar Size: 1” - 8.50” dia AMS 4596 ABS 5849 MTL 4112 TEMPER: AT/TX00 Tube Size: O.D. 1.1” - 13.60” AMS 4598 ABS 5152 TEMPER: AT/TX00 Rod Size: Up to 4” dia BMS 7-373 (Class 100 & Class 90) TEMPER: AT/TX00 Rod Size: Up to 2.75” dia AMS 4597 BMS 7-373 Class TS TEMPER: TS Stocked in Round Bar Tube Custom Shapes Extrusions Continuous Cast |
ADDITIONAL INFORMATION
ToughMet 3 AT meets UNS C72900. Rod is produced to AMS 4596, ABS 5849, MTL 4112, BMS 7-373 (Class 100 and Class 90). Tube is produced to AMS 4598 and ABS 5152. Plate is produced to AMS 4595 (Plate). ToughMet 3 AT is compliant to NACE MR0175/ISO 15156.
INVENTORY FORMS
Round, tubing and plate.
SPECIALS
Round, flat, square, hex and tubing
AMS 4597 meeting Toughmet3 TS160 Temper is avilable upon request.
Compliance: Metals distributed by and thru MasterSource Company Inc. are in compliance with Section 1502 of the Dodd-Frank Act pertaining to conflict minerals.
ToughMet® 3 is a registered trademark of Materion Corporation.