SAE AMS2435H-2017
Coating@ Tungsten Carbide-Cobalt Coating@ Detonation Process

Standard No.

SAE AMS2435H-2017

Release Date

2017

Published By

SAE - SAE International

Latest

SAE AMS2435H-2017

Scope

Purpose This specification covers the engineering requirements for applying tungsten carbide/cobalt coatings to metal parts by the detonation process and the properties of such coatings. Applications This coating has been used typically to provide a hard@ wear resistant surface on metal parts which do not operate in service higher than 1000 ?F (538?C) but usage is not limited to such applications. These coatings are not recommended for surfaces with deep vee-shaped grooves@ blind cavities@ narrow holes or sharp corners@ or where deformation of the base metal may be expected. Higher cobalt content provides increased ductility for applications for applications where impact or fretting wear is involved. Classification Coatings conforming to this specification are classified as follows: Type A: 7% Cobalt@ 93% Tungsten Carbide Type B: 11% Cobalt@ 89% Tungsten Carbide Type C: 14% Cobalt@ 86% Tungsten Carbide Type A coating shall be supplied unless Type B or Type C is specified. Safety - Hazardous Materials: While the materials@ methods@ applications and processes described or referenced in this specification may involve the use of hazardous materials@ this specification does not address the hazards that may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take the necessary precautionary measures to ensure the health and safety of all personnel involved. Users who perform additional finishing operations on the coatings may produce particulate material@ whether suspended in air or liquid@ which requires safety-hazardous material considerations.

SAE AMS2435H-2017 history

• 2017 SAE AMS2435H-2017 Coating@ Tungsten Carbide-Cobalt Coating@ Detonation Process
• 2012 SAE AMS2435G-2012 Coating, Tungsten Carbide-Cobalt Coating, Detonation Process
• 2007 SAE AMS2435G-2007 Coating, Tungsten Carbide-Cobalt Coating, Detonation Process
• 2001 SAE AMS2435G-2001 Coating, Tungsten Carbide-Cobalt Coating Detonation Process
• 2001 SAE AMS2435F-2001 Coating, Tungsten Carbide-Cobalt Detonation Process
• 1994 SAE AMS2435E-1994 FLAME DEPOSITION Tungsten Carbide
• 1994 SAE AMS2435D-1994 FLAME DEPOSITION Tungsten Carbide
• 1987 SAE AMS2435C-1987 DETONATION PROCESS Tungsten Carbide/Cobalt Coating
• 1978 SAE AMS2435B-1978 DETONATION PROCESS Tungsten Carbide - 9% Cobalt
• 1967 SAE AMS2435A-1967 FLAME DEPOSITION Tungsten Carbide
• 1960 SAE AMS2435-1960 FLAME DEPOSITION Tungsten Carbide