HRC Hot Rolled Carbon Steel Coils Cold Rolled Galvanized Steel Plate/GI Slit Coil/Metal Strip price

304 stainless steel does not generally use HRC (there is no standard for 304 stainless steel HRC), only high hardness steel HRC, but 304 is soft.
Stainless steel is generally expressed by vickers hardness, 304 vickers hardness is about 220.
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304 stainless steel is a universal stainless steel material with better rust resistance than 200 series stainless steel. High temperature resistance is also better, can be high to 1000-1200 degrees.
304 stainless steel has excellent corrosion resistance and good intergranular corrosion resistance.
For oxidizing acid, in the experiment: concentration ≤65% of the boiling temperature of nitric acid, 304 stainless steel has a strong corrosion resistance.
It also has good corrosion resistance to alkali solution and most organic and inorganic acids.

Hardness test is the most simple and feasible test method in mechanical property test. In order to replace some mechanical properties tests with hardness tests, a more accurate conversion relationship between hardness and strength is needed in production.

It has been proved by practice that there are approximately corresponding relations between hardness values and strength values of metal materials. Because the hardness value is determined by the initial plastic deformation resistance and the continued plastic deformation resistance, the higher the strength of the material, the higher the plastic deformation resistance, the higher the hardness value.

Jiangsu Irunt Steel Group Co., Ltd. is located in Wuxi City , Jiangsu Province, China, which is the largest steel production base. After 30 years of efforts, it has grown from a family factory to a group company.

The group company mainly produces and sells a series of steel products such as steel pipe, steel coil, steel plate, copper pipe, copper plate, copper strip, aluminum pipe, aluminum plate, galvanized steel pipe, galvanized coil, galvanized plate and so on.The group company has established five platforms, including three production plants and two processing plants. At present, it is still expanding its production line, basically forming a development model of integration of production, processing and sales.

Our annual production capacity of various specifications is about 1 million metric tons. In addition to being a supplier of our series of products, the group company is also committed to expanding its commitment to customers by strengthening services and adding new facilities. A dedicated team is responsible for providing technical support, recommending the correct use of steel, and assisting customers to give full play to their products.

Over the years, we have opened up new markets in Africa, Southeast Asia, the Middle East and America. Our best service and excellent quality have led long-term partners in many countries and established continuous business relations with all customers. Our principle is "service first, sales second". Most of the time, we have comprehensive inspection and procurement to control the quality of finished products. We will have a professional inspection team to test each delivery of products.

Since its establishment, in line with the mission of "contributing high-quality products and services to the world" and the core values of "customer first, excellence, coexistence and win-win", we ensure that we can deeply cooperate with all our friends in the field of iron and steel, and win more affirmation and praise from the market and customers with its high-quality products, perfect product team and thoughtful service, I believe tomorrow will be better!