17-4 PH Round Bar | Features & Applications
- ashtapadin
- Jul 19
- 2 min read
The 17-4 PH Round bars are martensitic steel types with precipitation hardening. Typical usage of 17-4 PH Round Bar is seen in applications requiring high strength and a modest level of corrosion resistance. These 17-4 PH Flat Bars of Aashish Steel are characterized by very good machinability, which further has high wear resistance and high hardness after hardening. Strength and toughness desired can be manipulated by temperate range in the heat treatment process. It is used in applications requiring better corrosion resistance and properties compared to other similar martensitic grades.

17-4 PH stainless steel round bars are available in a variety of dimensions, making them suitable for a wide range of applications in industries including aerospace, automotive, and chemical processing. These are delivered with peel turned, burnished or rough machined surface, depending on size, which further can be supplied in random lengths or cut into fixed lengths. These bars, known for their outstanding strength and corrosion resistance, can be customized by heat treatment to improve toughness and performance.
17-4 PH Round Bar is a popular and widely used stainless chromium-nickel alloy steel with copper addition, precipitation hardened and martensitic in structure. It is distinguished by its exceptional corrosion resistance while keeping high strength qualities, including hardness. This steel can work in temperatures ranging from -29 ℃ to 343 ℃ while maintaining satisfactory characteristics. Furthermore, the materials in this grade have reasonably high ductility and corrosion resistance.
Aashish Steel focuses on delivering reliable products to our customers. Our products are quality tested under international standards. We only use top-quality raw materials to provide our customers with the best possible experience. These Round Bars have a combination of properties such as good resistance to corrosion, high strength, and good mechanical properties. This type of stainless steel is versatile and finds usage in many industries including aerospace, chemical and metal industries.



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