Focusing on the energy conservation and emission reduction objectives proposed by the municipal government, the company gives full play to the advantages of A572 grade 60 ms steel coil circular economy formed after the comprehensive completion and operation, and vigorously promotes the implementation of energy conservation objectives. Through measures such as energy saving, technological innovation and A572 grade 60 ms steel coil management strengthening, the energy saving target of annual reduction of added value energy consumption by 7%. It has made great contribution to energy saving of over completion.
A572 grade 60 ms steel coil, Wear resistant steel plate is more and more widely used. Some manufacturers make mass production, but the market is still in short supply, the prospect of wear resistant steel plate is very broad. In the production process of A572 grade 60 ms steel coil, wear-resistant steel plate, we must control the carbon content. For NM360 wear-resistant steel plate, its C content is 0.12%, which is longitudinal fracture. The probability of longitudinal fracture of steel with high content of S, P and Se is much higher than that of steel with manganese content of 0.7%.
A572 grade 60 ms steel coil, High-strength wear-resistant plates have outstanding performance advantages. First of all, the high-strength wear-resistant plates get their name because their wear resistance is very good, and the degree of wear will not be prominent. Secondly, the corrosion resistance of the high-strength wear-resistant plate is very good. General chemical plants have many corrosive liquids, and the high-strength wear-resistant plates can be used as the floor to reduce risk of accidents.
When the steel plate containing molybdenum only is at high temperature for a long time, the carbon will aggregate into graphite and precipitate, which will worsen the performance. To eliminate this tendency, chromium is often added to the A572 grade 60 ms steel coil, steel plate at the same time. When chromium is added to the steel plate, the heat strength, high temperature oxidation resistance and corrosion resistance can also be improved.
The chemical composition difference between A572 grade 60 ms steel coil, Q235B and 20# steel is as follows: The chemical composition of 20# steel: C: 0.17-0.23%, Si: 0.17-0.37%, Mn: 0.35-0.65%, Cr: ≤ 0.25%, Ni: ≤ 0.30%, Cu: ≤ 0.25%. Chemical composition of Q235B steel: C: ≤ 0.20%, Si: ≤ 0.35%, Mn: ≤ 1.40%, P: ≤ 0.045%, S: ≤ 0.045%. The difference of mechanical properties between A572 grade 60 ms steel coil, Q235B and 20# steel is as follows: The mechanical properties of 20# steel: tensile strength 410 MPa; yield strength 245 MPa; elongation after fracture: 25; reduction of area: 55; no impact. Q235B steel mechanical properties: tensile strength 370-500 Mpa; yield strength: ≥ 235 Mpa; elongation after fracture: 25; impact absorption energy: 27J.
The consistent tenet of honest management! Know the needs of customers, for the needs of customers, urgent customers think! Our quality is better for the A572 grade 60 ms steel coil same products, our price is lower for the same quality, and our service is better for the same price. welcome to purchase steel materials from our company. we have the professional team and good after-sale system to customers. our company A572 grade 60 ms steel coil is your best choose.
Through the operation and management, brand advantage and improve pre-sales, sale of after-sales service, the efforts of the company into the industry leading enterprises.Relying on perfect quality management system, it has built up competition predominance and provided high quality, favorable price and perfect after service for customers.
