A588 Weathering steel is also used in construction, construction, bridges or other huge structures, with both corrosion protection, structural support and artistic value.

The characteristics of Q235NHA steel plate have rust resistance, which makes the components resist corrosion and prolong life, reduce thinness and reduce consumption, and save labor and energy.

Production process of A588 weathering steel plate: Weathering steel generally adopts fine material into furnace-smelting (converter, electric furnace, microalloying treatment, argon LF refining, low superheat continuous casting (feeding rare earth wire)-controlled rolling and cooling).

First introduce the Q235NHA weathering steel plate grade introduction Q235NHA steel plate Chinese reading: Q two three five weathering A, it is also known as: atmospheric corrosion resistance hot rolling steel, also known as corten steel, corrosion-resistant steel, is between ordinary steel and stainless steel Low alloy steel. It belongs to one of the horizontal steel grades in the world of super steel technology.

Today we will find out what is a stainless steel clad steel plate. The stainless steel clad steel plate is a bimetal plate which is formed by composite rolling of a thick pearlitic steel (base) and a thin stainless steel (multilayer).

Today, let's talk about some weld problems in the welding of carbon steel plates. The height of the weld in the weld of the carbon steel plate is too large or too small during the inspection; or the width of the weld is too wide or too narrow, and the transition between the weld and the base metal is not smooth, the surface is rough, the weld is vertical.