Q:I'm just wondering what the best steel would be for an edc/hunting knife that could put up with alot of abuse.

D2 and O2 steels are nice. They are expensive, but hold an edge extremely well. S30V is nice also. It's a more stain-resistant steel that holds an edge very well. For outdoor hiking/camping knives, it's tough to beat good old 1095 carbon steel. Sure it will rust, but it's tough as nails, not brittle, holds an edge pretty well, and easy to sharpen...and it's pretty cheap. Other steels, AUS8 is an ok cheap steel. It's stain resistant and cheap. AUS6 isn't worth the time or effort. Buck knives does an excellent job of heat treating 420 stainless to become very hard. Their knives are excellent considering 420 stainless is typically soft steel.

Q:What are the different methods of heat treatment for steel coils?

There are several different methods of heat treatment for steel coils, each with its own benefits and applications. 1. Annealing: This method involves heating the steel coils to a high temperature and then slowly cooling them, usually in a controlled atmosphere. Annealing helps to relieve internal stresses, improve ductility, and refine the grain structure of the steel, making it softer and more machinable. 2. Normalizing: Normalizing is similar to annealing, but the cooling process is typically faster. This treatment is often used to refine the grain structure and achieve a more uniform hardness throughout the steel coils. It also helps to remove any residual stresses and improve the mechanical properties of the material. 3. Quenching and tempering: In this two-step heat treatment process, the steel coils are first heated to a high temperature and then rapidly cooled by immersion in a quenching medium, such as oil or water. This causes the formation of a hard, brittle phase called martensite. To improve the toughness and reduce the brittleness, the coils are then reheated to a lower temperature and held there for a specific period of time. This process, known as tempering, helps to reduce the internal stresses and increase the ductility and toughness of the steel. 4. Case hardening: Case hardening is a heat treatment method used to increase the surface hardness of the steel coils while maintaining a relatively soft and ductile core. The process involves heating the coils in the presence of a carbon-rich atmosphere, allowing carbon to diffuse into the surface layer of the steel. This creates a hard outer layer, known as the case, while preserving the desired mechanical properties in the core. 5. Stress relieving: Stress relieving is performed by heating the steel coils to a specific temperature and holding them there for a sufficient period of time. This process helps to reduce residual stresses that may have been introduced during previous manufacturing or heat treatment processes. Stress relieving can improve dimensional stability, reduce the risk of distortion or cracking, and enhance the overall performance of the steel coils. Overall, the choice of heat treatment method for steel coils depends on the desired properties, intended application, and specific requirements of the end product. Each method has its own advantages and can be tailored to achieve the desired balance between hardness, toughness, ductility, and other mechanical properties.

Q:I have samurai sword that is a replica of the kill bill sword. It says on the blade stainless steel, what can i use to shine and protect blade. It had and still does a wax.like coating on the blade sine i received it. Thx for ur help

i like how you asked this in the Card Games section.

Q:Can steel coils be coated with tin?

Yes, steel coils can be coated with tin through a process called tinplating. Tinplating provides corrosion resistance and enhances the appearance of the steel surface.

Q:I don't know why but I'm having a VERY difficult time finding the melting point of 1008 steel.

It is still the same for 1008 steel. Go to the bottom and see the listing of the grades it covers. Since the only difference between the 1006 and 1008 steel is a few micro amounts of alloys and by far the greatest majority or main component is iron (99%), as a general melt temperature , 2750 F is the melt temperature at which the other alloys are added to the charge to fine tune the mix. Just like adding salt to distilled water actually lowers the boiling point of water, adding alloys to iron decreases the melting point of iron. The iron melts at 2800F, but once alloys to make the 1008 grade are added, it decreases melt temp to 2750F. Since the melting point of pure iron is 2800F, the temperature is actually decreased by adding these impurities of alloys. These alloys are tested while the mix is starting to come down from a pure melt, steel is sampled. and then alloys below are checked and added to make the 1008 steel. The steel is maintained at 2750 F so that the less volatile alloys don't boil off before combining with steel. Minimum Properties Ultimate Tensile Strength, psi 43,900 - 51,900 Yield Strength, psi 26,100 - 34,800 Elongation 42 - 48% Chemistry Iron (Fe) 99% Carbon (C) 0.08% Manganese (Mn) 0.6% max Phosphorus (P) 0.035% max Copper (Cu) 0.2% min Sulfur (S) 0.04%

Q:What are the benefits of using coated steel coils in roofing applications?

There are several benefits of using coated steel coils in roofing applications. Firstly, coated steel coils are highly durable and provide excellent resistance against corrosion. The coatings applied to the steel coils act as a barrier, protecting the underlying metal from exposure to moisture, chemicals, and harsh weather conditions. This ensures that the roofing system remains intact and functional for an extended period, reducing the need for frequent repairs or replacements. Secondly, coated steel coils offer superior strength and structural integrity. Steel is known for its high tensile strength, and when combined with the protective coating, it becomes even more resilient. This makes coated steel coils an ideal choice for roofing applications, as they can withstand heavy loads, extreme temperatures, and strong winds without compromising the integrity of the structure. Additionally, coated steel coils are lightweight, which makes them easier to handle and install. This not only saves time and effort during the roofing process but also reduces the overall weight of the structure, minimizing the stress on the building's foundation. Furthermore, coated steel coils are available in a variety of colors and finishes, allowing for greater design flexibility. Architects and homeowners can choose from a wide range of options to complement the overall aesthetics of the building. The coatings also provide enhanced UV resistance, preventing color fading and ensuring that the roofing system maintains its appearance over time. Lastly, using coated steel coils in roofing applications is an environmentally friendly choice. Steel is a highly recyclable material, and the coatings used on the coils can be formulated to be environmentally friendly as well. This helps reduce the carbon footprint associated with construction and promotes sustainability. In conclusion, the benefits of using coated steel coils in roofing applications include durability, strength, lightweight, design flexibility, and environmental sustainability. These advantages make coated steel coils a reliable and cost-effective choice for any roofing project.

Q:I need new sprockets on my GSX-R1, I've heard that alumnium sprockets wear out twice as fast as steel and the difference is not noticable

The solution to your problem lies in what the purpose is of going up three teeth in the back... Are you hoping to gain more low end power and thus be able to race from 0-60 faster? If thats the case, Id go with aluminum and a 520 conversion on the chain. You WILL notice the difference in how fast the bike builds steam, because it will be easier for the engine to rotate the rear wheel having a lighter chain and sprocket set. Of course, this will wear out faster than steel - but the real question is, are you interested in going faster, or saving money? Speed aint cheap. Either pay for it, or stick with steel. Be careful going up three teeth on the rear without getting a new chain as well - your current chain may not have enough slack left in it...

Q:So carbon is gas that brakes down to hydrogen and helium before going in...And steel can go a little farther towards sun before evaporating.. 200 degrees closer at leastso steel is full of a heavier gas bomb in my hypothesis and needs to be broken up outside stars(broken down)Is steel capable of going into sun with an element thats wrong wayLike iron has no air to boil outAnd steel goes just as far with carbon in it..Other words can u answer me with..Carbon is already IN the sun and is capable of braking down Carbon INSIDE the star/sunOnly way I see steel boiling is inside and it releases carbon gas at once..carbon bomb

Hi: okorder /

Q:What is the role of steel coils in the manufacturing of storage racks?

Steel coils play a critical role in the manufacturing of storage racks as they provide the raw material for creating the structural components of the racks. These coils are typically transformed through processes like cutting, bending, and welding to form the various parts of the racks, such as the upright frames, beams, and shelves. The strength and durability of steel make it an ideal material for storage racks, ensuring they can withstand heavy loads and provide long-lasting support for storing items efficiently.

Q:What are the different coil slitting line configurations used for steel coils?

There are several different coil slitting line configurations used for steel coils, including the looping pit slitting line, the looping tower slitting line, the non-looping slitting line, and the traveling head slitting line. Each configuration offers unique advantages and is suited for specific applications and production requirements.