Q:I have my grandpa's navy knife from ww2, a mk2 combat knife i think, and i was wondering what type of steel it is made of. I'm guessing it's a high carbon steel, i'd just like to know exactly what grade.

I would get a 1095, serrated edge, tanto style, with either a good quality rubberized or bone handle.

Q:How are steel coils used in the manufacturing of elevator components?

Steel coils are used in the manufacturing of elevator components as they provide a high strength material that can be shaped and formed into various parts such as brackets, frames, and supports. These coils are typically processed and cut into the required sizes and shapes before being further fabricated and assembled into elevator components, ensuring the necessary structural integrity and durability for safe elevator operation.

Q:Can steel coils be coated with phosphorescent materials?

Yes, steel coils can be coated with phosphorescent materials. Phosphorescent coatings can be applied to steel coils to create a glowing effect in low-light conditions.

Q:I am buying a knife for my future husband for his wedding gift and I was wondering what is better carbon steel or stainless steel?

It depends on what your husband plans to do with the knife. In general, stainless steel knives are more resistant to rust and corrosion but carbon steel knives hold a sharp edge for longer. Those are only general statements, because high carbon knives can be coated to resist rust, and some high quality stainless steel knives can hold a great edge. There are many different metal alloys used for knives, and each one has its own properties. If I were you, I would buy a high carbon steel knife, unless you think your husband would use the knife under conditions that might make it rust (fishing or boating, for example).

Q:I am in the market for a good hunting knife under $100. I am primarily looking for a knife that will keep it's edge. What type of steel should I be looking for?

Take a close look at the Cold Steel Master Hunter. I can't wait for my hunting knife to die so I can go get one.

Q:How are steel coils used in the manufacturing of fasteners?

Steel coils are commonly used in the manufacturing of fasteners because they provide a cost-effective and efficient way to produce large quantities of fasteners. The steel coils are unwound and then fed into machines that cut, shape, and thread the steel to create various types of fasteners such as screws, bolts, and nails. The high strength and durability of steel make it an ideal material for fasteners, ensuring secure and reliable connections in a wide range of applications.

Q:What does "steel roll number" mean?

Steel coil number is the specification of steel coil.

Q:Can cold rolled galvanized steel coils be acid washed after oxidation?

If it has been galvanized, it can not be pickled, and if it is pickled, it may corrode the zinc layer

Q:How do steel coils contribute to thermal insulation in buildings?

Steel coils do not directly contribute to thermal insulation in buildings. Steel coils are typically used in the construction of structures and for various applications, but they do not have inherent thermal insulation properties. Other materials such as insulation boards, panels, or foams are commonly used for thermal insulation in buildings.

Q:Can steel coils be coated with scratch-resistant materials?

Yes, steel coils can be coated with scratch-resistant materials. These materials are designed to provide an additional layer of protection to the steel surface, minimizing the risk of scratches or damage during handling, transportation, or storage.