In today's A709 grade 50W low alloy steel steel market, most of the varieties are in excess of demand, especially after China's accession to the WTO, steel enterprises are facing increasingly fierce market competition. In order to make enterprises win a good survival and development space, operators must make effective use of A709 grade 50W low alloy steel market information resources to improve the scientificity of business decision-making and enhance the enterprises' domestic competitiveness Competitiveness in the external market.
41Cr4 (1.7035) material is an alloy structural steel grade commonly used internationally. Its tensile strength, yield strength and hardenability are all higher than that of 40# steel, but it also has certain defects that its weldability is limited and there is a tendency to form cracks. 41Cr4 steel is generally used for more important quenched and tempered parts, such as parts that work under alternating loads, medium speed and medium load parts.
Looking to the future, our company will make its main business more competitive while carrying out diversified, extensive, green and harmonious development modes, so as to be the most competitive stainless steel A709 grade 50W low alloy steel producer in the world as well as a worldwide first-class enterprise. With ten years cooperation with these big mills, now we are the agent of super stainless steel mills in China.
The adhesive wear of A709 grade 50W low alloy steel, wear-resistant plate refers to the relative sliding of the contact surface between the workpiece and the workpiece. Due to the effect of solid-phase welding, the adhesive point is separated from the material matrix and transferred from one surface to another under the effect of shear force, resulting in the wear of the workpiece. Abrasive wear of wear-resistant plate refers to the phenomenon that external hard particles make the surface materials fall off in the process of friction and wear. There is also a case that there are hard convex particles on the surface of the workpiece, which can also play the role of abrasive in the process of friction and wear, resulting in surface spalling.
S355MC hot rolled steel chemical composition (%)Carbon: ≤0.12, Manganese: ≤ 1.50, Phosphorus: ≤ 0.025, Sulfur: ≤ 0.020, Silicon: ≤0.50, Vanadium: ≤ 0.20, Titanium:≤ 0.15, Aluminum: ≥ 0.015Mechanical propertiesYield strength MPa: ≥380Tensile strength MPa: ≥450-590Elongation: ≥18
Since its establishment, the company has participated in several key railway and highway projects. After years of development, the company’s A709 grade 50W low alloy steel domestic market has been exported to more than a dozen provinces and cities including Kunming, Shenzhen, Hunan, Sichuan, Shanghai, Nanjing, Heihe, Jilin, Inner Mongolia, and Xinjiang . International trade is exported to Kazakhstan, South Korea, Vietnam, South Africa and many other countries, and has been well received by customers.
With a high-quality and complete after-sales service system, the company solves the user's hindrance and improves the reliability of steel A709 grade 50W low alloy steel product quality. Reaching every corner of the globe with professional services, users anywhere can get thoughtful and detailed services form us is our pursue. We promise all our steel materials are manufactured and tested in accordance with responding standards. We will take full responsibility for the quality of the steel materials we provide.
