How and What

How’ and ‘What’ are two questions, which can be used for various purposes in the English language.

Cold drawn steel

Yield Strength

Yield strength refers to an indication of maximum stress that can be developed in a material without causing plastic deformation.
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hot rolled

What is hot rolled steel?

Hot rolling is a mill process which involves rolling the steel at a high temperature which is above the steel’s recrystallization temperature.
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Anchor flange

Anchor flange is an important supporting member of large diameter,high pressure and long distance gas or oil pipeline.
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