We are a professional a573 grade 70 and a588 grade K steel material steel raw material supplier with a history of 17 years. After years of development, the company's steel plates and coils are widely used in construction, machinery manufacturing, con
We are a professional a573 grade 70 and a588 grade K steel material steel raw material supplier with a history of 17 years. After years of development, the company's steel plates and coils are widely used in construction, machinery manufacturing, container manufacturing, shipbuilding, bridge construction and other fields around the world. With good product a573 grade 70 and a588 grade K steel material quality, we have solid project cooperation with foreign governments or leading enterprises such as Egypt, Bangladesh, Myanmar, Thailand, Philippines, Vietnam, Venezuela, Peru, Mexico, the United States, Portugal, Russia, Iran, Iraq, Pakistan, etc.
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 a573 grade 70 and a588 grade K steel material various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several a573 grade 70 and a588 grade K steel material after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.
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 a573 grade 70 and a588 grade K steel material alloy steel a573 grade 70 and a588 grade K steel material 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.
The company always adheres to the concept of green production, follows the development path of innovation, transformation and improvement, and has carried out in-depth cooperation with Zhengzhou University and other scientific research institutes, planning from a high starting point, strict standard design, and successfully implementing engineering projects With nearly 20 research and development projects, the company's production technology and equipment are at the forefront of the industry, and indicators such as environmental protection, energy consumption, cost, and resource utilization have reached the advanced level in the industry.
Leave A Comment