Steel is a versatile and useful material with endless applications in various industries. One of these types is C35K steel, known for its high strength and durability. This blog post discusses everything you need about C35K steel, including its composition, physical and mechanical properties, uses, and heat treatment methods.
C35K Steel Composition
C35K steel is a high-carbon steel often used in manufacturing mechanical parts and machinery. It has a carbon content of around 0.35%, giving it distinctive properties. In addition, C35K steel also contains small amounts of other elements, including silicon, manganese, and phosphorus. These elements provide C35K steel with improved mechanical properties such as toughness and hardness.
| Grade | C(%)min-max | Si(%)min-max | Mn(%)min-max | P(%)max | S(%)max | Cr(%)min-max |
| C35K | 0.32-0.39 | 0.15-0.35 | 0.50-0.80 | 0.025 | 0.025 | 0.20-0.40 |
C35K Steel Physical Properties
C35K steel has an excellent combination of physical properties that make it ideal for various industries. It has a density of approximately 7.85 g/cm³, which is higher than some other types of steel. C35K steel is also highly resistant to corrosion, oxidation, and wear and tear, making it ideal for use in extreme environments.
C35K Steel Mechanical Properties
The mechanical properties of C35K steel make it such a sought-after steel type. With its high carbon content, this steel is incredibly strong and durable, with high tensile strength and fatigue resistance. Furthermore, C35K steel has a high hardness rating, making it ideal for heavy-duty machinery and equipment use.
| Grade | Condition | Yield Strength R° (Mpa) |
Tensile Strength Rm (Mpa) |
Elon- gation A5(%) |
Hardness HRC |
Quenching Temperature () |
Benda- bility |
Nominal Thickness,t 1.95mmt10.0mm |
|
| Rolled | Annealed | ||||||||
| C35K | Rolled Annealed Water-quenched Oil quenched |
440 310 |
700 480 1845 1690 |
18 30 |
53 50 |
840 880 |
Min.reco-mmended Bending radius (90°) |
2.0 ×t |
1.0×t |
C35K Steel Uses
C35K steel has a huge range of uses across many different industries. It’s commonly used in manufacturing machinery and mechanical parts, such as gears, shafts, and couplings. It’s also used to construct bridges and buildings due to its high strength and durability. Additionally, C35K steel is often used in manufacturing cutting tools and knives due to its high hardness and toughness.
C35K Steel Hardness
The hardness of C35K steel is one of its most impressive qualities. It has a Brinell hardness rating of around 200, which means it can withstand high pressure and wear and tear without succumbing to damage. This hardness rating also makes it ideal for high-temperature environments and heavy-duty machinery.
C35K Steel Heat Treatment
C35K steel can be heat-treated to improve its physical and mechanical properties further. The heat treatment process involves heating the steel to a specific temperature and then cooling it rapidly to induce certain structural changes in the steel. Heat-treated C35K steel can have enhanced toughness, flexibility, and resistance to wear and tear.
Conclusion
C35K steel is a high-carbon steel with impressive properties that make it ideal for various industries. Its unique combination of physical and mechanical properties makes it highly durable, resistant to wear and tear, and able to withstand high pressure and temperature. With its many uses and heat treatment options, C35K steel is an excellent choice for anyone needing strong and durable steel.
