781-324-5101 inquiry@fmcallahan.com F.M. Callahan & Son. Where the finish comes first Serving the aerospace, defense, automotive, biomedical, communications, and other industries since 1910. CUSTOMER LOGIN Our Process List Plated Finishes Surface Treatments Anodizing OUR PROCESSES Plated Finishes Precious Metal Plating Silver plate. Bright and matte finish available. Gold plate. Both hard and soft finishes available. Zinc Plating Lustrous zinc coatings can be produced over ferrous and non-ferrous metals for increased eye appeal. Copper Plating Primarily used as an undercoat and also for selective carborizing. Bright Nickel Plating Ideal as an ornamental finish for sales appeal where cost is a predominating factor. Electroless Nickel Assures absolute uniformity of plate inside and out regardless of irregularities of shape. RoHS compliant available. Sulfamate Nickel Ideal for aircraft and nuclear applications but has many industrial applications. Tin Used on items that come in contact with foods or in electrical field. Bright and matte finish available. Tin-Lead, 60/40, 90/10 Applied to parts that have to be soldered after assembly. OUR PROCESSES Surface Treatments Aluminum Conversion Coatings This coating provides a better bond and more durable protection for paint than more expensive oxide forming processes on aluminum and its alloys. RoHS compliant available. Titanium Cleaning & Acid Etching This is an Aerospace requirement from the OEMs like GEAE for P4TF3. Alpha-Case removal. Zinc Conversion Coatings A finish for zinc, aluminum, copper, brass and bronze, which protects against corrosion. Colors include clear, blue, yellow, olive drab, or black. RoHS compliant available. Pickling This is a process that removes oxides from the surface of various metals, such as steel or stainless steel. Passivating of Stainless Steel This is a process that removes the free iron from the surface of stainless steel. Black Oxide This is a jet-black decorative finish for iron and steel. Has some corrosion inhibiting properties in it but is usually supplemented by a rust preventive oil. No dimensional change. OUR PROCESSES Anodizing Sulfuric Anodize Type II Provides oxide coatings for aluminum and its alloys. Color finishes available: clear, black, red, blue, green, purple, gold, gray, and orange. Hardcoat Anodize Type III Dichromate and Teflon seals available. F.M. CALLAHAN & SON About Us F.M. Callahan & Son, Inc. is a NADCAP and ISO 9001 certified electroplater, ITAR registered, serving you since 1910. We are a full service company with a 40,000 square foot state-of-the-art facility. We plate precious metals of silver and gold, electroless nickel, sulfamate nickel, zinc, copper, tin, and tin-leads. Our surface treatments include black oxide, pickling, passivating, conversion coating, and chromating. LEARN MORE FULL DELIVERY SERVICE AVAILABLE Certifications WE HAVE EXCLUSIVE RELATIONSHIPS TO PROCESS PARTS WITH THE FOLLOWING COMPANIES: Approvals Aero-Jet Ametek Boeing Cessna Collins Aerospace Eaton/Safran General Dynamics General Electrical Aviation Goodrich/UTC Aerospace Honda Jet Honeywell Aerospace Lockheed Martin Lycoming Engines Parker Hannifin Northrup Grumman Perkin Elmer Pratt & Whitney Raytheon Rolls-Royce Rockwell Collins Sikorsky SpaceX Textron Timken Aerospace F.M. CALLAHAN IS CERTIFIED TO PERFORM THE FOLLOWING PROCEDURES Specifications Copper Plating - AMS 2418; MIL-C-14550; Silver Plating - AMS 2410; AMS 2411; AMS 2412; ASTM B700; QQ-S-365; Sulfamate Nickel Plating - AMS 2403; AMS 2424; AMS-QQ-N-290; Electroless-Nickel Plating - AMS 2404; AMS 2405; AMS(MIL)-C-26074; ASTM B733; Aluminum Anodic Coating - AMS 2471; AMS 2472; MIL-A-8625, Type II and Type III; Aluminum Conversion - AMS 2473; MIL-DTL(C)-5541; Acid/Alkali Cleaning - P4TF2; P4TF3; Titanium Cleaning - P4TF3; S-421; Black Oxide - AMS 2485; MIL-DTL-13924; Gold - AMS 2422; MIL-DTL-45204; Tin - AMS 2408; ASTM B545; MIL-T-10727 Zinc - AMS 2402; ASTM B633; 90/10 Tin Lead - MIL-P-81728; 60/40 Tin Lead - MIL-P-81728; Passivation - AMS-QQ-P-35; ASTM A380; ASTM A967; AMS 2700; Chem Film - AMS 2473, AMS 2477, MIL-DTL(C)-5541 F.M. CALLAHAN HAS A VARIETY OF TOOLS TO VERIFY THICKNESS State-of-the-Art Testing Oxford Instruments X-Ray Fischer Scope X-Ray Eddy Current Testing Atomic Absorption Spectrophotometer Testing PLEASE ENJOY OUR Company Video TEAM Leadership Eric Jacklin PRESIDENT Kevin Reynolds QUALITY MANAGER Tom Upton PRODUCTION MANAGER George Abelli QUALITY ENGINEER AND SALES Laura Sayball MANAGEMENT REPRESENTATIVE Zekarias Neway TECHNICAL DIRECTOR CONTACT FORM Get In Touch 781-324-5101 inquiry@fmcallahan.com Contact Form First Name Last Name Company Telephone Email Message What is 10 times 5? ABOUT US F.M. Callahan & Son, Inc. is a NADCAP and ISO 9001 certified electroplater, serving you since 1910. We are a full service company with 40,000 square foot state-of-the-art facility. We plate precious metals of silver and gold, electroless nickel, sulfamate nickel, zinc, copper, tin, and tin-leads. Our surface treatments include black oxide, pickling, passivating, and chromating. Our NADCAP certified quality control systems assures consistency and conformity to military and commercial specifications. F.M. Callahan & Son, Inc. has proven excellence and quality with customers in the following industries: Aerospace, Medical, R.F. Communications, and automotive as well as with general commerical companies. Ultra Filtration Membrane System ensures compliance to local and Federal Regulations. Rack Plating - An industrial plating process with special designs for critical parts to prevent damage. Barrel Plating - A bulk process that is an economical method of obtaining a long lasting superior finish. Our state-of-the-art lab ensures maximum quality control of in-process chemicals and final inspections of the plated finish to give you the very best in industrial plating. DIRECTIONS 22 Sharon Street Malden, MA 02148 Copyright ©2021 F.M. Callahan & Son. All rights reserved | This template is made with by Colorlib