China low price customized size S690QL equivalent ASTM suppliers

Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for S690QL equivalent ASTM various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several S690QL equivalent ASTM after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.

SM520B/C Super heavy steel plate for welded structure, it is also low carbon high strength structural steel with good cold forming property. SM570 Low alloy and high strength steel plate, S690QL equivalent ASTM heavy and wide plate for machinery parts, boom, crane, chassis, buildings bridges and mobile equipment.

In steel standard JIS G3106, SM570 steel owned the highest yield strength above 460 Mpa, and the tensile strength within 570-720 Mpa. For SM570 steel, the C element content is 0.18%, the Si element content is 0.55% max, the Mn element content is 1.60% max, the P element content is 0.035% max, the S element content is 0.035% max. S690QL equivalent ASTM, SM570 steel with thickness from 6mm-300mm,width from 1500mm-4000mm,length from 5000-16000mm.

Steel can be divided into ordinary steel and special steel, which is an important symbol of a country's steel production level. The special steel includes spring steel, round steel, die steel, heat-resistant steel, wear-resistant steel, bearing steel and so on. Compared with ordinary steel, the S690QL equivalent ASTM special steel has better physical properties, higher strength, stronger compressive strength and better accuracy. At the same time, the special steel has better chemical properties, such as high temperature resistance, low temperature resistance and corrosion resistance.

The after-sales service department will pay return visit to each customer by call or email, report problems found during the return visit in time, and discuss with the production and quality inspection center to propose effective solutions and follow up in a timely manner, so as to ensure the benefits each customer are fully guaranteed, and to provide customers with more value-added services.

We are committed to providing customers with high-quality services, high-precision products and efficient solutions. If you have any demand for S690QL equivalent ASTM steel plate, steel pipe and other products, please contact us directly. We are willing to provide you with relevant product knowledge and specific specifications for free. Welcome to purchase.