ALL YOU NEED TO KNOW ABOUT STEEL
Steel, an alloy of iron and carbon in which the carbon content ranges up to 2 percent (with higher carbon content, the material is defined as cast iron). By far the foremost widely used material for building the world’s infrastructure and industries, it's wont to fabricate everything from sewing needles to grease tankers. In addition, the tools required to create and manufacture such articles also are made from steel. As a sign of the relative importance of this material, in 2013 the world’s raw production was about 1.6 billion tons, while production of subsequent most vital engineering metal, aluminum, was about 47 million tons. (For an inventory of production by country, see below World production) the most reasons for the recognition of steel are the relatively low cost of creating, forming, and processing it, its two raw materials iron ore and scrap and their availability, and its unparalleled range of mechanical properties.
Types of Steel
Steel is broadly classified into four groups:
● Carbon Steels
Carbon steels contain trace amounts of alloying elements and account for 90% of total production. Carbon steels are often further categorized into three groups relying on their carbon content:
Low Carbon Steels/Mild Steels are those types of steel that contain up to 0.3% carbon, Medium Carbon Steels, on the other hand, contain 0.3-0.6% carbon whereas High Carbon Steels contain more than 0.6% carbon.
● Alloy Steels
Alloy steels contain alloying elements like manganese, titanium, copper, etc. in varying proportions. Utilization for alloys steel can be usually seen in pipelines, electric motors transformers, power generators, and auto parts.
● Stainless Steels
Stainless steels generally contain between 10-20% chromium because the most alloying element and are valued for top corrosion resistance. With over 11% chromium, steel is about 200 times more immune to corrosion than low-carbon steel. These steels are often divided into three groups supported their crystalline structure: Austenitic, ferritic, martensitic. Austenitic steels are non-magnetic and non-heat-treatable, and usually contain 18% chromium, 8% nickel, and fewer than 0.8% carbon. Ferritic steels contain trace amounts of nickel, 12-17% chromium, but 0.1% carbon. Martensitic steels contain 11-17% chromium, but 0.4% nickel, and up to 1.2% carbon.
● Tool Steels
Tool steels have increased heat resistance and sturdiness, making them ideal for cutting and drilling equipment. They have higher resistance due to the different quantities of cobalt, molybdenum, tungsten, and vanadium, etc.
Steel products can also be divided according to their shapes and applications:
Long/Tubular Products are commonly utilized within the automotive and construction sectors. Bars and rods, rails, wires, angles, pipes, and shapes and sections are some examples.
Flat Products include plates, sheets, coils, and strips. These materials are mainly utilized in automotive parts, appliances, packaging, shipbuilding, and construction.
Other Products include items like valves, fittings, and flanges and are mainly used as piping materials.
Classifications
There are many different grades of steel that contain various mixed and separate properties. These properties can be physical, chemical and environmental. All steel is composed of iron and carbon. It is the quantity of carbon and therefore the additional alloys that determine the properties of every grade of steel.
Types of Steel also can be classified by a spread of various factors:
● Composition
● The production method
● Finishing method used
● De-oxidation process
● Microstructure
● Heat Treatment
● Quality Nomenclature
JSW Steel is one of the greatest steel manufacturers in India with the largest product portfolio in steel. Over the last 35 years, they have been at the forefront of science and cutting-edge technology. Currently, as one of the fastest-growing companies in India, they have a presence in over 100 countries. JSW is also the first company to manufacture high-strength and advanced high-end steel products for its automotive segments.
Types of Steel
Steel is broadly classified into four groups:
● Carbon Steels
Carbon steels contain trace amounts of alloying elements and account for 90% of total production. Carbon steels are often further categorized into three groups relying on their carbon content:
Low Carbon Steels/Mild Steels are those types of steel that contain up to 0.3% carbon, Medium Carbon Steels, on the other hand, contain 0.3-0.6% carbon whereas High Carbon Steels contain more than 0.6% carbon.
● Alloy Steels
Alloy steels contain alloying elements like manganese, titanium, copper, etc. in varying proportions. Utilization for alloys steel can be usually seen in pipelines, electric motors transformers, power generators, and auto parts.
● Stainless Steels
Stainless steels generally contain between 10-20% chromium because the most alloying element and are valued for top corrosion resistance. With over 11% chromium, steel is about 200 times more immune to corrosion than low-carbon steel. These steels are often divided into three groups supported their crystalline structure: Austenitic, ferritic, martensitic. Austenitic steels are non-magnetic and non-heat-treatable, and usually contain 18% chromium, 8% nickel, and fewer than 0.8% carbon. Ferritic steels contain trace amounts of nickel, 12-17% chromium, but 0.1% carbon. Martensitic steels contain 11-17% chromium, but 0.4% nickel, and up to 1.2% carbon.
● Tool Steels
Tool steels have increased heat resistance and sturdiness, making them ideal for cutting and drilling equipment. They have higher resistance due to the different quantities of cobalt, molybdenum, tungsten, and vanadium, etc.
Steel products can also be divided according to their shapes and applications:
Long/Tubular Products are commonly utilized within the automotive and construction sectors. Bars and rods, rails, wires, angles, pipes, and shapes and sections are some examples.
Flat Products include plates, sheets, coils, and strips. These materials are mainly utilized in automotive parts, appliances, packaging, shipbuilding, and construction.
Other Products include items like valves, fittings, and flanges and are mainly used as piping materials.
Classifications
There are many different grades of steel that contain various mixed and separate properties. These properties can be physical, chemical and environmental. All steel is composed of iron and carbon. It is the quantity of carbon and therefore the additional alloys that determine the properties of every grade of steel.
Types of Steel also can be classified by a spread of various factors:
● Composition
● The production method
● Finishing method used
● De-oxidation process
● Microstructure
● Heat Treatment
● Quality Nomenclature
JSW Steel is one of the greatest steel manufacturers in India with the largest product portfolio in steel. Over the last 35 years, they have been at the forefront of science and cutting-edge technology. Currently, as one of the fastest-growing companies in India, they have a presence in over 100 countries. JSW is also the first company to manufacture high-strength and advanced high-end steel products for its automotive segments.
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