i am trying to select the correct grade steel for a shaft
that will have a flap on it weighing about 4.5 tons being
forced up with hydraulic rams. can someone tell me what
grade the shaft should be and if it should be stainless
steel or not

Answer Posted / sahil salota

yes it should we stainless, because the corrossion is
decreas the life of the steel or strenth.

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