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What's HLSA ?
Whats HLSA ?

Question :What's HLSA ?

Answer:

High-strength low-alloy (HSLA) is the term applied to the flat by a small number of all kinds of special additional alloying element exhibits excellent strength and toughness, but also enhance the corrosion resistance. Such carbon usually have moderate low carbon content (0.05-0.1%), and the use of one or more alloying elements niobium, titanium and vanadium, nearly at 0.01-0.05% level, so they are also known as micro nickname alloy steel. HSLA steels are widely used, such as the automotive industry, the production of body panels of the kind of steel requires good toughness, but the strength properties necessary for automotive interior.

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