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Steel alloy: types and features

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The alloy steel is one consisting of steel with the addition of several elements that improve their physical, mechanical or special chemical. These alloys can buy from stainless steel pipe fittings manufacturers in India . The addition of manganese gives it greater resistance to impact, tungsten, allows it to withstand higher temperatures. Normally, the term alloy steel refers to low alloy steels, while high alloy steels are known as special steels and receive more specific names for each variant. This fall into two categories: Low alloy steels and high alloy steels according to the amount of other elements incorporated. Alloyed steels also allow greater amplitude in the heat treatment process. The effects of the alloy are: Greater strength and hardness Greater impact resistance Greater wear resistance Increased corrosion resistance Higher resistance to high temperatures Types of steel alloys used in construction Steel from Alloy steel pipe fittings ma...

Carbon Steel and its characteristic

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Carbon steel is the main product of the steels that are produced; estimating that 90% of the total production produced to carbon steels and the remaining 10% are alloy steels. These steels are also known as construction steels. The chemical composition of carbon steels is complex, in addition to iron and carbon that generally does not exceed 1%. There other elements which are necessary for their production in the alloy, such as silicon and manganese. The increase in carbon content in steel increases its tensile strength, increases the rate of cold brittleness and reduces toughness and ductility. In addition it should be noted that the carbon content raises the strength of the steel and increases the rate of brittleness to the cold, reducing the toughness and ductility. Based on the amount of carbon they contain, it can be divided into the following categories: Mild steel: It has a carbon percentage of 0.15%, mechanical resistance of 38-48 kg / mm2 and a hardness of 110-135 HB, whic...