Eutectic-29240

An Atomized, Tin-Based Alloy Powder

Eutectic 29240 ®

• Designed for use with thermal spray equipment using the LT Accessory Air Shroud Package • The tin alloy is similar to SAE 23 type II Babbitt • Used for rebuilding most common tin-based Babbitt bearings • Not recommended for bearings containing significant amounts of lead

DESCRIPTION:

TECHNICAL DATA:

29240 is an atomized Tin-based alloy powder suitable for coating application using combustion thermal spray equipment such as the TeroDyn®2000 or TeroDyn 3000 systems when equipped with the specially designed low temperature LT Accessory Air Shroud Package. The Tin alloy is similar to SAE 23 type II Babbitt. It can be used for rebuilding most common tin-based babbitt bearings. It is not recommended for those containing significant amounts of lead.

Coating Properties: Typical hardness: Rockwell Y scale 30 Bond strength (ASTM C633): Tinned with 157 PA: 7,000 psi Bond coat - Ni/Al: 2,000 psi Maximum service temp.: 250°F (approx. 121°C) Typical density: 6.67 g/cc Melting point: 466°F (241°C) Thickness limitation: none Powder Properties:

APPLICATIONS:

Nominal composition: Tin Copper Antimony Lead Hall flow rate: 17 seconds Bulk density: 4.0 g/cc Powder coverage: 0.06. lbs/ft2 @ 0.001” thickness

Heavy-duty bearings Split bearings Turbine bearings Drive-shaft bearings High-speed bearings

Recommended Coating Spray Parameters: TeroDyn® 2000 System Oxy-Aceytelene Oxy-Propylene Nozzle: LT Air Shroud: Module Adapter: Oxygen: Fuel Gas: T-Valve: Spray Rate: Spray Distance:

LT250 30 psi Red/Yellow 50 psi / 28 flow Acetylene @12 psi / 32 flow 13 Clicks 20 lb/hr 4 - 6 inch

LT260P 30 psi Red/Yellow 80 psi / 24 flow Propylene* @ 30 psi / 24 flow 10 Clicks 20 lb/hr 5 - 6 inch *Use Linde grade FG-2 or equivalent.

Recommended Coating Spray Parameters: TeroDyn® 3000 System Nozzle: LT250 LT Air Shroud: 40 psi Acetylene: 12 psi / 32 flow Oxygen: 50 psi / 32 flow Carrier Gas (nitrogen or argon): 55 psi / 40 flow Terometer**: 100 Spray Rate: 40 lb/hr Air Vibrator: 20 psi **Use slotted pick-up tube and 12 foot black powder feed hose.

YOUR RESOURCE FOR PROTECTION, REPAIR AND JOINING SOLUTIONS Eutectic Corporation N94 W14355 Garwin Mace Drive Menomonee Falls, WI 53051 USA P 800-558-8524 • F 262-255-5542 www.eutectic.com

Eutectic Canada 428, rue Aime Vincent Vaudreuil-Dorion, Quebec J7V 5V5 Phone: (800) 361-9439 Fax: (514) 695-8793 www.eutectic-na.com

Eutectic Mexico KM 36.5 Autopista Mexico-Quertaro 54730 Cautitlan-Izcalli Estado de Mexico, Mexico Phone: 011 (52) 55-5872-1111 e-mail: eutectic@eutectic.com.mx

Statement of Liability: Due to variations inherent in specific applications, the technical information contained herein, including any information as to suggested product applications or results, is presented without representation or warranty, expressed or implied. Without limitation, there are no warranties of merchantability or of fitness for a particular purpose. Each process and application must be fully evaluated by the user in all respects, including suitability, compliance with applicable law and non-infringement of the rights of others, and Eutectic Corporation and its affiliates shall have no liability in respect thereof.

29240 03-07-13 © 2008, Eutectic Corporation, ® Reg. T.M., Printed in the U.S.A.