A514 Gr C alloy steel plate,We are world class steel materials supplier. We are engaed in providing raw steel materials such as steel plates / steel coils / steel sheets / steel pipes, deep processing and a series project design and solutions to clients. We guarantee to return goods for free for quality problem during its lifetime. Your satisfactory is our permanent pursue. We always welcome advise from clients to make self-improvement continously. And sincerely to build long-term cooperation with you.
High strength wear-resistant steel plates are used in mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, electrical equipment, port equipment, transportation and general machinery manufacturing industries. High strength wear-resistant steel plates are used by more and more enterprises because of their excellent wear resistance and the convenience of processing and using. The company has sufficient stocks of high strength wear-resistant steel plates, A514 Gr C alloy steel plate with complete varieties and specifications.
A514 Gr C alloy steel plate
A514 Gr C alloy steel plate,Compared with 15Cr steel, 20Cr alloy has higher strength and hardenability. The critical hardening diameter in oil is 4-22mm, and the critical hardening diameter in water is 11-40mm, but the toughness is poor. This alloy steel still has a tendency to grow grains during carburization, and direct quenching at lower temperature has a greater impact on impact toughness, so secondary quenching is required after carburization to improve the toughness of the core of the part, and there is no temper brittleness.
Both steelmaking and ironmaking are carried out by oxidation-reduction reaction, but there are great differences between them in reaction objects: ironmaking is to reduce iron, while steelmaking is to remove excessive carbon and other impurities in pig iron, so there are relations and differences between them in actual operation. There are three main methods of steelmaking: converter, electric furnace and flat furnace. The converter steelmaking process is most widely used.
A514 Gr C alloy steel plate,A204 Grade A steel chemical composition(%)
Carbon: 0.18-0.25
Manganese max.: 0.90
Phosphorus Max.: 0.025
Sulfur Max.: 0.025
Silicon: 0.15-0.40
Molybdenum: 0.45–0.60
A204 Grade A steel mechanical properties
Tensile strength, kis [MPa]: 265-85 [450-585]
Yield strength, min, kis [MPa]: 37 [255]
Elongation in 8 in. [200 mm], min, %: 19
Elongation in 2 in. [50 mm], min, %: 23
A514 Gr C alloy steel plate,Compared with other fast-moving consumer goods, steel consumption is obviously different, with a wide range of use and a long service life. Therefore, the quality and service of steel materials are particularly important. Service is always one of our top concerns, especially after-sales service. We have mature after-sales service team, and can help you solve problems professionally during application of the steel materials.
A514 Gr C alloy steel plate
