Universal Cobalt Electrode
EutecDur 9060N ®
WELDING • High temperature hardness stability • Excellent anti-galling • Extremely high resistance to cavitation erosion • Excellent resistance to oxidation and corrosion
DESCRIPTION:
WELDING PARAMETERS:
EutecDur 9060N alloy is a uniquely formulated cobalt electrode with broad-based properties. Key application attributes to 9060N are high temperature hardness stability, excellent anti-galling features, and highly specific resistance to cavitation-erosion forces. Weld deposits have excellent resistance to oxidation and corrosion.
Preparation: Remove all contaminants, particularly oil and grease. Lightly grind surface to remove superficial oxides. Preheat according to the base metal make-up and potential to air harden. For tool steel surfacing use the recommended preheat and interpass temperatures for the grade and type.
All cobalt-base alloys should be used with proper pre-heat levels, interpass temperature controls and prescribed cooling rates. Contact Eutectic Technical Services for more information on welding EutecDur 9060N and other cobaltbase products.
Technique: Always use the lowest practical amperage range to minimize dilution. Deposit width should be between ½” and ¾”. De-slag. Second, and subsequent passes should tie in to the weld deposit toe so as to avoid interpass “valleys”. Alternate weld layer deposit sequence going from 9 o’clock to 3 o’clock then 12 o’clock to 6 o’clock.
TECHNICAL DATA: Polarity: DCEP (+) and AC Typical Hardness (2 passes): 39-43 HRC Typical Hot Hardness: 20 HRC average at 1200°F (649°C) Diameter: Amperage:
1/8” (43.2mm) 5/32” (4.0mm) 80-120 130-160
Post-welding: For air-hardening steels slow cool using available insulating materials. For less sensitive base metals slow cool out of drafts.
TYPICAL ANTI-WEAR APPLICATIONS & INDUSTRIES: APPLICATIONS
INDUSTRY
Valve Plugs and Seats Hot Work Dies - Upset Dies Furnace Retorts Hot Forming/Forging Dies Hot Punches - Trim Dies Coke Pusher Shoes
Thermal Power Stamping, Forging Cement, Power Forging Steel Works Stamping Steel Works, Foundry
WARNING Protect yourself and others. Read and understand this warning. THIS PRODUCT CONTAINS CHROMIUM AND/OR NICKEL which are listed by OSHA, NTP, or IARC as being a carcinogen or potential carcinogen. Use of this product may expose you or others to fumes and gases at levels exceeding those established by the American Conference of Governmental Industrial Hygienists (ACGIH) or the Occupational Safety and Health Administration (OSHA). READ AND COMPLY WITH THE OSHA PERMISSIBLE EXPOSURE LIMITS FOR HEXAVALENT CHROMIUM (CrVi), Fed. Reg. 71-10099. MANGANESE & RELATED COMPOUNDS SUCH AS MANGANESE DIOXIDE: Overexposure to manganese and its compounds may cause metal fume fever characterized by chills, fever, upset stomach, vomiting, irritation of the throat and aching of the body. Excessive overexposure may affect the central nervous system. Symptoms may include muscular weak ness and tremors. Behavioral changes and changes in handwriting may also appear. Workers exposed to manganese and its compounds should receive quarterly medical examinations of early detection of manganese poisoning. FUMES AND GASES can be dangerous to your health. Certain medical studies have suggested that NERVOUS SYSTEM and/or LUNG DAMAGE can result from exposure to welding fumes and gases through the use of some electrodes. ARC RAYS can injure eyes and burn skin. ELECTRIC SHOCK can kill. • Before use, read and understand the Material Safety Data Sheets (MSDS), the manufacturer’s instructions, and follow your employer’s safety practices • Keep your head out of the fumes. • Use enough ventilation, exhaust at the arc, or both, to keep fumes and gases from your breathing zone and the general area. Respirators may be needed and should be chosen by the employer based on workplace conditions and contaminant levels. For information regarding a respiratory protection program, see OSHA 1910.134 requirements. • Wear correct eye, ear, and body protection. • Do not touch live electrical parts. • In case of medical emergency, call for medical aid. •See American National Standard Z49.1, Safety in Welding and Cutting, published by the American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33135; and OSHA Safety and Health Standards, 29CFR 1910, available from the U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954. WARNING: This product contains or produces chemicals known to the State of California to cause cancer and birth defects (or other reproductive harm). (California Health & Safety Code Section 25249.5 et seq.)
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 Services 12300 Carmen Avenue Milwaukee, WI 53225 USA P 800-558-8524 • F 262-255-5542
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. 9060N 07-15 © 2008, Eutectic Corporation, ® Reg. T.M., Printed in the U.S.A.