Let’s delve into the fascinating world of M35 Steel.
Virat Special Steels is the leading Supplier & Stockiest of M35 Steel in India.
M35 / DIN 3243 / AISI M35 steel has balanced toughness, wear-resistance, and red hardness characteristics. This grade is frequently used in cold work punches, dies, and high-speed, light-cutting applications. Due to its better qualities, including its improved bending strength, toughness, and thermo-plasticity, all of which are 50% higher than T1, M35 High Speed Steel is by far the most widely used high-speed steel to replace T1 in most applications.
M35, also known as Cobalt Steel, HSSE, or HSS-E, is a remarkable high-speed tool steel with several distinctive features:
Composition:
M35 is a medium-alloyed high-speed steel.
It shares similarities with M2, but with an essential addition: 5% cobalt.
This cobalt content enhances its properties, making it an exceptional choice for specific applications.
Key Attributes:
- Hot Hardness: M35 exhibits excellent hot hardness, allowing it to maintain its strength even at elevated temperatures.
- Wear Resistance: Its wear resistance is superior, making it ideal for demanding cutting and machining tasks.
- Cutting Performance: M35 performs exceptionally well in various cutting operations.
Historical Context:
The journey of high-speed steels began with the pioneering work of English metallurgist Robert Forester Mushet in the mid-19th century. Mushet steel, a precursor to modern high-speed steels, contained 2% carbon, 2.5% manganese, and 7% tungsten. Over time, manganese was replaced with chromium, leading to significant advancements.
In 1910, the first alloy formally classified as high-speed steel was introduced: AISI T1. Molybdenum-rich high-speed steels (such as AISI M1) also gained prominence.
M35 in a Nutshell:
- Composition: M35 contains tungsten, cobalt, and other alloying elements.
- Applications: It excels in power-saw blades, drill bits, bowl gouges, and woodturning skew tools.
- Hardness: At room temperature, M35 typically exhibits high hardness (above 60 Rockwell C).
- Variants: Other high-speed steel types include M42 (with additional cobalt) and M2.
In summary, M35 steel combines the best of both worlds: the toughness of high-speed steels and the added benefits of cobalt. Whether you’re shaping precision dies or crafting robust tools, M35 stands as a testament to innovation in the machining industry!
Learn more: https://www.viratsteel.in/products/m35-steel/
