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Hardening

February 10, 2026    

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Stainless steel hardening refers to a group of heat treatment techniques used to increase the hardness and strength of stainless steels.


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Hot Band Annealing

February 4, 2026    

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Hot band annealing is a heat treatment process applied to selected stainless steel grades, primarily for Ferritic grades and for other alloys immediately after hot rolling. It aims to provide a uniform microstructure, improve ductility, and relieve internal stresses formed during rolling.


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Hot Isostatic Pressing

February 4, 2026    

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Hot Isostatic Pressing (HIP) is a post-processing technique used to reduce internal voids and improve the density of metal components. In simple terms, it’s the process of applying high isostatic pressure and elevated temperature simultaneously in a sealed pressure vessel, usually filled with an inert gas such as argon, or in a vacuum.


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Heat Affected Zone (HAZ)

February 2, 2026    

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The Heat Affected Zone (HAZ) in stainless steel refers to the portion of the material adjacent to the welding or heated region that undergoes structural and property changes due to the heat.


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Hot Rolling

January 16, 2026    

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Hot rolling of stainless steel is a metal-forming process where stainless steel slabs or billets are heated above their recrystallisation temperature and passed through rolling mills to achieve the desired shape and thickness.


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