30CrNiMo8 is hardened and tempered steel under the Germany standard .30CrNiMo8 round bar has high Yield strength, tensile strength and fatigue strength, it also had enough plasticity and toughness.
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
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