Cru Hot Rolled Coil

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FAQ

I would like to build steel galvanization plant.

How big of a kettle do you want to go with? A small 6-10 foot kettle would work fine for spinner work (small parts ran in baskets) but if you want to handle large beams and so forth you will need to have at least a 25 foot or longer kettle. You will need tanks for caustic,acid,rinsing,and preflux solutions. If you go with sulfuric acid it will have to be heated. The caustic and flux tanks need to be heated in any case.You will also need a bag house to control smoke coming off the kettle. First you should look into permits such to see if you can actually build this plant. Galvanizing is nasty work and the laws and regs are strict. Former Kettleman

I'm buying a new set of steel plugs.I've heard things about streched ears and cold weather not being to good. do you think it would be bad to be wearing steal plugs?

I have never had a problem with mine in any weather. They may feel a little tighter if you are cold, but if it is uncomfortable, just take 'em out!

Steel coils generally perform well in extreme weather conditions. Steel is a durable and strong material that can withstand high temperatures, extreme cold, and harsh weather elements such as rain, snow, and wind. It has excellent resistance to corrosion, making it suitable for various outdoor applications. However, it is important to note that the performance of steel coils can vary depending on factors such as the specific grade of steel used, protective coatings applied, and the maintenance and care provided.

There are several environmental considerations associated with using steel coils. Firstly, the production of steel coils requires a significant amount of energy and raw materials, which can contribute to greenhouse gas emissions and environmental degradation. Additionally, the extraction and processing of iron ore for steel production can have negative impacts on land, water, and air quality. Moreover, the transportation of steel coils, especially over long distances, can result in emissions from vehicles and contribute to pollution. Lastly, the disposal of steel coils at the end of their lifecycle poses challenges as they can be difficult to recycle and may end up in landfills, further contributing to waste accumulation. Overall, the environmental implications of using steel coils highlight the need for sustainable practices in their production, transportation, and disposal.

How is the critical temperature of structural steel affected by fireproofing? What temperatures can fireproofed structural steel withstand?

I didn't know they fire proofed steel. Usally they would just use a steel with a higher melting point.

hey i was looking to buy a khukuri machete by cas iberia. its made of carbon steel but doesnt say which one. anyone that is into knives and all that know how this would hold up and the rust resistance of it? mostly be used for cutting bush and small trees

There's no way to tell from the information you posted. Given it's for a machete I would guess it would be a fairly high carbon steel. Rust resistance will be relatively poor. It will last for years though as long as you clean and dry it after use.

I need details for steel column splices welded or bolted. References or autocad blocks will be very useful. Thank you very much!

The refernce for Canada is S16-01 Limit states steel design My professor always taugth us shop weld field bolt if that helps

There are several types of steel coils available, including hot rolled coils, cold rolled coils, galvanized coils, stainless steel coils, and coated coils.