What is the difference between ordinary carbon steel and SPA-C corrosion resistant railway steel

The company has a mature technical team whose reponsibility is to design the drawing, choose suitable material and evaluate the whole production processaccording to customers’ requirement. The company is led by talents and technology, and comprehensively promotes its six business segments like steel material supply, precision steel casting, environmental protection equipment, household appliance, SPA-C corrosion resistant railway steel steel structures and oil tank projects. Seeking new developments in new technology and business areas, and fostering a large number of industry-leading, international-level projects.

15CrMo alloy steel plate is pearlite structure heat-resistant steel, which has high heat strength (δb≥440MPa) and oxidation resistance at high temperature, and has certain resistance to hydrogen corrosion. Due to the high content of Cr, C and other alloying elements in steel, the hardening tendency of steel SPA-C corrosion resistant railway steel is obvious and the weldability is poor. 15crmo alloy steel plate is mainly used in petroleum, petrochemical, high-pressure boilers, etc.

Carbon steel plates are produced with thickness up to 3mm-350mm. We can supply SPA-C corrosion resistant railway steel, hot rolled plate, sheets, and angles. Carbon steel plates tolerance: Thickness, width and length tolerances for steel plates are in accordance with ASTM A6. Our carbon steel plate tolerances or better are available for temper leveled plates. Flatness capabilities are determined bythe processing line and the minimum yield strength of the material.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent SPA-C corrosion resistant railway steel products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the SPA-C corrosion resistant railway steel technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.