Diffusion alloyed steel powder metal parts are created by thermally bonding the alloying elements to the individual particles of the base iron or steel. Similar to nickel and pre-alloyed steel grades, diffusion-alloyed steels are useful in medium to high-density applications and can achieve densities above 7.0 g/cm3. Diffusion-alloyed steels used in high strength applications and may be heat-treated to increase wear resistance. This process, known as diffusion alloying, results in a seamless integration of alloying components throughout the material.

The versatility of Diffusion Alloyed Steel components makes it a suitable option for a wide range of applications, including:

Automotive: From gears to transmission parts, the material’s strength and wear resistance contribute to a component's improved performance and longevity.
Consumer Goods: Some sporting equipment such as bicycle gears or golf club heads benefit with improved performance. Hand tools, such as wrenches and pliers benefit from the superior harness and wear resistance from diffusion-alloyed steel materials. Firearm components requiring strength and durability are often manufactured using diffusion-alloyed steel materials.
Industrial Machinery: In heavy industrial machinery, including gears, sprockets and bearings, these materials excel in providing the strength and durability required for optimal performance of the finished part. Hydraulic and valve components are particularly good candidates for diffusion-alloyed steel components.

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