Corrosion: Steel — especially carbon steel — corrodes in moist environments and might require protecting coatings (like paint) and standard maintenance to accomplish a reasonable service daily life.
Quenching involves heating the steel to create the austenite section then quenching it in water or oil. This rapid cooling brings about a hard but brittle martensitic structure.[12] The steel is then tempered, which happens to be merely a specialized sort of annealing, to lessen brittleness.
This steel may be exposed to superior temperatures without the need of distorting due to presence of superior carbon content On this.
On this article, we’ll talk about the 4 differing kinds of steel, in conjunction with how they’re categorized, the various steel grades plus the methods of heat treatment utilised to improve steel’s mechanical Houses.
Steel is generally silver-gray, but the looks depends on the grade of the steel and the extent of oxidation.
An oxidization process is utilized to eliminate extra carbon and likewise to vaporize or bind impurities made from things like silicon, phosphorus, and manganese.
（英文） 互動刀鋼成份表和比較表生成器 （页面存档备份，存于互联网档案馆）
It doesn’t require the steel to be reheated, preserving energy prices. The procedure is usually fewer labor-intensive and it has a speedier production amount, contributing to decreased expenses.
Latest steel manufacturing is possibly cold rolling or very original site hot rolling. Sizzling-rolled steel may be the the very least high priced and least complicated style for steel mills to create, and it sees substantial use within the automotive and construction industries.
For those who’re not sure การชุบเหล็ก which steel grade is correct for your personal undertaking, talk with certainly one of our steel industry experts today.
Stainless Steel: This this page sort of steel is made up of chromium, which supplies it fantastic corrosion resistance. Stainless steel pipes are Employed in industries where corrosion resistance is important, including the food and beverage, pharmaceutical, and chemical industries.
Ferromagnetism is dependent on the alloying aspect In this instance. Fully recyclable and sturdy recommended reading as compared to other materials, it needs relatively minimal quantities of energy to try these out supply.
Basic carbon steel is often additional labeled into 4 groups based on the level of carbon current.
Our website works by using cookies. For additional information on our cookie use, see our Privacy Policy. By continuing to use this website you conform to our use of those cookies. Acknowledge