ASTM A 285gr.C steel plate cold-rolled, ASTM A 285gr.C steel plate Hot-rolled

Bebon International provide A variety of A 285gr.C hot rolled and cold rolled sheet, ASTM A 285gr.C hot rolled and cold rolled plate of the basic situation and instructions for use.ASTM A 285gr.C steel plate Hot-rolled and cold-rolled For you to do a detailed analysis.

ASTM A 285gr.C rolled plate, based on ASTM A 285gr.C slab (mainly billet) as raw material, heated by a roughing mill and finishing mill group made ​​of steel. From finishing the last one out of the hot strip mill through laminar cooling to the set temperature, the coiling machine rolled steel strip coils, cooled steel strip coils, according to the different needs of users, through the various finishing operations line (smooth, straightening, transverse or longitudinal, inspection, weighing, packaging and signs, etc.) processing and become steel, smooth rolls and slit strip products. Something simple terms, a few fine after heating billet rolling road, and then trimming, corrective become steel, which is called ASTM A 285gr.C hot plate.

ASTM A 285gr.C cold rolled plate is at room temperature, the hot-rolled plate processing, although in the process because it makes rolling steel warming, was nevertheless called cold. As hot after continuous cold rolled variant made ​​in relatively poor mechanical properties, hardness is too high. Must be annealed to restore its mechanical properties, there is no hard roll is called annealing. Hard roll is generally used to do without bending, stretching products, rolled thickness less than 1.0 hard luck on both sides or four sides of the bend.

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