The steel industry deploys several kinds of alloys based on their applications across diverse industries. A highly competent steel alloy is therefore necessitated specifically for making super sharp cutting tools. The M-42 tool steel rightly fits the bill, been manufactured for such exclusive purposes. The M42 is a Molybednum series steel allow, well-known for its high-speed efficacy.
The alloy additionally consists of approximately 8-10% cobalt, making it one of the superior steel variants in the cutting tools segment. It is christened by different other names such as Dynamax, REX M42, S500, E M42, HS 2-10-1-8, and 1.3247.
Key Features of M42
Know the key features:
- Addition of Cobalt: The cobalt part quite structures the hardness quotient of this high speed steel variant. The 8% cobalt tool bits have shown significant performance in machining work for hardening alloys and several other tough materials. The addition of cobalt has been descriptive in developing water retention and tool life.
In addition, it displays an excellent retention of cutting-edge and superior performance. Overall, the cobalt combination ensures that M42 consists of ascribed hardness and toughness, as demanded by various high-speed applications.
- Good Structural Composition: The conventional manufacturing of the cobalt-alloyed Dynamax has been recognized in the various processes that are put through. The end product developed is remarkably strong and capable of a good structure in terms of distribution and carbide size. This feature is set up as a distinct advantage for the finished tool.
Applications of M42 Tool Steel
The overall characteristics of M42 are widely recognized and put to use in various industry applications. The steel variant has been shown to deliver good performance even in duress, along with competent hot hardness stature and wear resistance. The superior red hardness of Dynamax is deemed much better than that of other high-speed steels.
Due to these inclusive properties, the steel allows for shorter production cycle times, effectively saving manufacturing costs. It also displays significantly better cutting speeds along with an elevated duration between tool changes.
In addition, M42 is being utilized because it is less susceptible to chipping. The low-chipping faculties are prominent even when the steel is utilized for interrupted costs. Overall, the costs incurred are much less compared to when the same tool is constituted of carbide. Common utilities of M-42 tool steel include blades, end mills, reamers, taps, form tools, broaches, punches, thread roll dies, milling cutters, and in-header tooling.
Prominent Applications
Know the applications of M-42 tool steel:
- Manufacture of Machining Materials: The steel is used for machine work on difficult materials such as nonferrous super-alloys, high-hardness alloys, and pre-hardened high-strength steel types. These applications are prevalent in the power generation industry, oil production, and in the aerospace industry.
- Extensive Manufacture of Cutting Tools: the M42 is deemed an automatic choice for manufacturing high-performance cutting tools.
- Wear Plates: It is also used for wear plates where high-resistance steel is imperative.
- Flaw Detection: Dynamax is used for ultrasonic flaw detection.
Finding a Competent Service
TGKSSL is considered one of the leading tool steel suppliers in India. The manufacturing unit at TGKSSL develops M42 according to optimum conditions that are at par with the highest standards of steel industry workmanship. The steel is forged following extensive heat treatment procedures that include pre-heating, austenitizing, quenching, and tempering. The exclusive attention to M42 manufacture sets TGKSSL apart as the preferred supplier.