SK6 Chemical composition
| C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.7-0.8 | 0.1-0.35 | 0.1-0.5 | 0.03 | 0.03 | 0.3 | 0.25 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 0.25 | ||||||
| N | Co | Pb | B | Other | ||
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Products Description SK6 steel sheet is a type of high-carbon steel with specific properties that make it suitable for a variety of applications. One common use of SK6 steel sheet is in the production of cutting tools. The high carbon content gives it excellent hardness and edge retention,...
| C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.7-0.8 | 0.1-0.35 | 0.1-0.5 | 0.03 | 0.03 | 0.3 | 0.25 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 0.25 | ||||||
| N | Co | Pb | B | Other | ||
| Properties | Conditions | ||
|---|---|---|---|
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson's Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 1158 | 25 | oil quenched, fine grained, tempered at 425°C |
| Yield Strength (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Reduction in Area (%) | 53 | ||
| Hardness (HB) | 335 | 25 | oil quenched, fine grained, tempered at 425°C |
In the manufacturing industry, SK6 steel sheet can be used for making springs. Its high strength and resilience allow it to withstand repeated compression and expansion, making it a reliable choice for various types of springs. Whether it's for automotive suspensions, mechanical devices, or household appliances, SK6 steel sheet can be formed into springs that perform well under different loads and conditions.
SK6 steel sheet is also utilized in the production of hand tools. Tools like pliers, wrenches, and screwdrivers require a combination of strength and durability. The steel sheet can be shaped and processed to create these tools, ensuring they can handle tough jobs and resist wear and tear.

For hobbyists and craftsmen, SK6 steel sheet can be used in DIY projects and metalworking. It can be cut, bent, and welded to create custom parts and structures. Its hardness and workability make it a popular choice for those who want to create unique and functional items.
In the aerospace and automotive industries, SK6 steel sheet may be used in certain components where high strength and lightweight materials are needed. For example, it could be used in engine parts, structural elements, or specialized fasteners.
Overall, SK6 steel sheet finds its applications in a wide range of industries and activities due to its unique combination of properties. Whether it's for cutting tools, springs, hand tools, or custom projects, SK6 steel sheet offers the strength, hardness, and durability required for many different applications.
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