Delamination damage of St52 HSLA steel plate

A36 steel plate contains different amounts of other materials such as carbon, nickel, manganese, tungsten and molybdenum. Different components in St52 HSLA steel plate A36 steel plate will produce different properties. The modulus of elasticity (i.e. hardness measurement) of all A36 plates is 29 million psi.

The basic principle of St52 HSLA steel plate, heat treatment of steel: put the metal workpiece in a certain medium and heat it to a suitable temperature, keep it in this temperature for a certain time, and then cool it at different speeds. Objective: to obtain the desired structure and properties by means of heating, heat preservation and cooling, so as to make the metal workpiece have the required mechanical, physical and chemical properties.

In 2019, our company has decorated the office building for newlook. We also make the cultural wall with various photos. These photos are a combination of St52 HSLA steel plate BBN Group various activities that record the company's beautiful memories in recent years. Among them are photos of the St52 HSLA steel plate company's annual meeting, photos of group trips, pictures of factories, party pictures, photos of outdoors organized barbecues, photos of winter sports, pictures of table tennis matches. The BBN steel company has rich staff activities and pleasant staff life.