Quality Certifications for p355gh steel usage

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Steel plate P355GH steel usage cutting, according to different classification standards, there are different specific types. If it is divided by cutting temperature, it can be divided into cold cutting and hot cutting. One of the cold cutting, there are water jet cutting and abrasive cutting and so on, thermal cutting is flame cutting, plasma cutting and laser cutting. In addition, we also need to know that the high-grade thick p355gh steel usage steel plate can be cut by flame, and its cutting is as simple as that of ordinary low-carbon and low-alloy steel, but we need to pay attention to it.

After the order is finished, our after-sales service center will send an email to make a feedback about our steel products' quality. We have phone service every three months to remind our customers of the possible problems and collect advices or suggestions in quality and service. Upon the collection of advices or suggestions, our after-sales service will quickly make technical solutions to wipe out the customer problem.

The mechanical properties of p355gh steel usage, 14Cr1MoR vessel plate are as follows:14Cr1MoR vessel plate thickness / mm: 6-100, tensile strength: 520-680MPa, yield strength:≥310MPa, Tensile ratio %:≥19, temperature / ℃: 20, impact energy absorption Kv2 / J:≥34.14Cr1MoR vessel plate thickness / mm: >100-150, tensile strength : 510-670MPa, yield strength: ≥300MPa, Tensile ratio %:≥19, temperature / ℃: 20, impact energy absorption Kv2 / J:≥34.

The yield rate is a comprehensive technical and economic index in the production of medium and heavy plates such as p355gh steel usage. Increasing the yield rate can not only reduce the loss of metal, but it is also vital to the economic benefits of the steel enterprise. The influencing factors of the yield of medium and heavy plates are various, for example, the variety structure, negative deviation rolling level, plate shape control level, cutting loss, rolling waste and burning loss, etc.