SK4 Carbon Tool Steel It is commonly used in industries such as automotive, aerospace, and manufacturing. SK4 tool steel can be heat treated for increased hardness and strength, and it is machinable in its annealed state. Overall, it is a versatile and reliable material for high-performance tools and components.
The chemical elements that make up SK4 Carbon Tool Steel are:
- Carbon (C): This is the most important element in SK4 tool steel, as it provides the material with its high hardness and wear resistance.
- Silicon (Si): This element is added to improve the steel’s strength and toughness.
- Manganese (Mn): This element is added to improve the steel’s hardenability and contribute to its strength.
- Phosphorus (P): This element is added to increase the steel’s hardness, but it can also increase its brittleness if overused.
- Sulfur (S): This element is added to improve machinability, but it can also have a negative effect on toughness and ductility.
- Chromium (Cr): This element is added to improve the steel’s corrosion resistance and wear resistance.
- Vanadium (V): This element is added to improve the steel’s strength, toughness, and shock resistance.
- Molybdenum (Mo): This element is added to improve the steel’s hardenability and creep resistance.
Examine Goods
SK4 carbon tool steel is a Japanese equivalent of the American SAE/AISI 1080 steel. It is a high-quality steel used for manufacturing various cutting tools, such as knives, chisels, and saw blades. SK4 steel has a high carbon content (between 0.7% and 0.8%) which gives it excellent hardness and wear resistance. It is also relatively easy to shape and machine, making it a popular choice in tool making.
When examining SK4 carbon tool steel goods, it is essential to look for signs of quality, such as uniformity in thickness, smooth surface finish, and absence of deformations or cracks. Additionally, it is important to check that the product specifications, such as dimensions and composition, meet the required standards. A reputable supplier should provide certification and product documentation that ensures the quality and authenticity of their SK4 carbon tool steel products.
Specification
|
Product Name |
SK4 Carbon Tool Steel |
|
Standard |
GB AISI ASTM DIN EN JIS |
|
Diameter |
10mm-300mm |
|
Outer Diameter |
6mm-1200mm |
|
Surface |
Electro-galvanizing, hot-dip galvanizing, or black |
|
Material |
SK2,SK4,SK85 etc |
|
Shape |
Round/Square/Hexagonal/Angle/Flat Bar |
|
Technique |
Cold Rolled;Hot Rolled |
|
Packing |
Standard sea-worthy packing |
|
Price Term |
Ex-work, FOB, CFR, CIF, or as Requirement |
|
Container |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High),20-25 Metric ton 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High),20-26 Metric |
|
Payment terms |
T/T, L/C, Western Union etc. |
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