Shot Peening

At Hard Chrome Enterprises (HCE) and Action Plating Corporation, we provide precision shot peening services to enhance the fatigue strength, durability, and stress resistance of critical components. Shot peening is a controlled surface treatment process used to increase wear resistance, prevent cracking, and extend the lifespan of metal parts by introducing beneficial compressive stresses. It is widely utilized in aerospace, automotive, defense, and industrial applications where high-performance materials are required to withstand extreme conditions.

Our state-of-the-art shot peening process ensures a uniform, repeatable finish that meets and exceeds industry specifications, including AMS 2430, AMS 2432, and MIL-S-13165. Using advanced media selection and precise intensity controls, we deliver optimized surface enhancement for maximum component performance. Whether for landing gear, engine components, or transmission gears, our shot peening services provide superior reliability and longevity.

At HCE and Action Plating, we go beyond industry standards, leveraging cutting-edge equipment, strict quality control, and decades of expertise to ensure that every part we process achieves maximum fatigue strength and durability.

Operations Specifications

• Media Types: Cast steel shot, ceramic beads, glass beads, and conditioned cut wire
• Intensity Control: Customizable to meet AMS, MIL, and customer-specific requirements
• Coverage & Surface Finish: Ensures 100% uniform peening for optimal fatigue resistance
• Process Type: Automated and manual shot peening for precision control

Properties of Shot Peening

• Increases Fatigue Strength: Introduces compressive stress to prevent crack initiation and propagation
• Enhances Wear Resistance: Protects against fretting, galling, and surface degradation
• Reduces Stress Corrosion Cracking: Strengthens surfaces in high-stress environments
• Improves Component Longevity: Extends service life of aerospace, automotive, and industrial parts
• Restores Performance of Overhauled Parts: Used in FAA-certified repairs and aerospace refurbishments

Applications of Shot Peening

• Aerospace & Defense: Landing gear, turbine blades, aircraft engine components
• Automotive & Motorsports: Transmission gears, suspension springs, crankshafts
• Medical Equipment: Orthopedic implants, surgical tools
• Industrial Machinery: Heavy-duty bearings, hydraulic components
• Oil & Gas Industry: Drilling equipment, pipelines, structural components