What problems should be noticed in EN10083-3 50CrMo4 alloy steel 27MnCrB5-2 cutting operation
Over the years, the company has trained a number of professional sales talents, enriched the concept of various marketing and customer service, and strengthened the business strength of the company. Now the company's business EN10083-3 50CrMo4 alloy steel 27MnCrB5-2 department, marketing department and information department constitute the market development network; the finance department, personnel department, logistics department, shipping department, document department and EN10083-3 50CrMo4 alloy steel 27MnCrB5-2 after-sales service department constitute the service customer network.
The advantages of EN10083-3 50CrMo4 alloy steel 27MnCrB5-2, hot-rolled clad plates are thin-gauge clad plates of 6, 8, and 10mm thickness. Under hot continuous rolling conditions, it can produce clad steel coils, reduce production costs and meet more user needs. Under the current technical conditions, the hot rolling process cannot directly produce titanium, copper, aluminum and other non-ferrous metal clad plates. In summary, the two very different production processes have their own characteristics, and exist and develop at the same time to meet the vastly different needs of different users.
EN10083-3 50CrMo4 alloy steel 27MnCrB5-2, Wear-resistant steel plate has good heat resistance:The alloy wear-resistant layer is recommended to be used under ≤600℃. If vanadium, molybdenum and other alloys are added to the alloy wear-resistant layer, it can withstand high temperature wear of ≤800℃. The recommended operating temperature is as follows: Ordinary carbon steel base plate is recommended to be used in working conditions not higher than 380℃; Low-alloy heat-resistant steel plates (15CrMo, 12Cr1MOV, etc.) substrates are recommended to be used in working conditions not higher than 540℃; The heat-resistant stainless steel substrate is recommended to be used at no higher than 800℃.
Rolled sheet is a very common material in industrial construction. Rolled sheet at room temperature is cold-rolled sheet, and cold-rolled sheet is the rolling of hot-rolled coils below the recrystallization temperature. The hot-rolled sheet is rolled above the recrystallization temperature. So what is the difference between EN10083-3 50CrMo4 alloy steel 27MnCrB5-2, hot rolled sheet and cold rolled sheet?
EN10083-3 50CrMo4 alloy steel 27MnCrB5-2, Q690 steel is low alloy high strength steel. It belongs to the Chinese GB standard steel. Q690 steel is named after its yield strength value. Q is the abbreviation of yield strength, that is, the yield strength of Q690 steel is 690 MPa. Chemical composition of Q690 steel: C ≤ 0.18, Si ≤ 0.60, Mn ≤ 2.0, P ≤ 0.030, S ≤ 0.025, Nb ≤ 0.11, V ≤ 0.12, Ti ≤ 0.20, Cr ≤ 1.00, Ni ≤ 0.80, Cu ≤ 0.80, N ≤ 0.015, Mo ≤ 0.30, B ≤ 0.004, Al ≤ 0.015. The mechanical properties of Q690 steel are: yield strength ≥ 690 MPa, tensile strength 730-940 MPa, elongation after fracture ≥ 14%, impact energy 31J.
The steel plate, steel pipe and other steel materials are the important material in the material engineers. Our company will provide the high quality the steel plate, steel pipe and other steel materials for you. We are exported the steel plate, steel pipe and other EN10083-3 50CrMo4 alloy steel 27MnCrB5-2 steel materials to the customers from USA, South America, Europe, Africa etc. If we can have the good cooperation together, you will be very welcome to be our agent in your local market. Let’s work together!
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.