Company name: Henan run Lu Trading Co., Ltd.
Contact: Li Lu
Cell phone number: 15294606696
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SA516Gr70 (60) is one of the six new products developed in Wugang in 2006. The steel plate meets the technical requirements of NACE-MR0175 for sulfide stress cracking resistance of metallic materials in oil field equipment, and is tested by HIC+SSC. The steel plate is the first domestic and international steel plate. SA516G.70N meets the requirements of (ASME) ASTMA516/A516M standard, and meets the needs of high sulfur and hydrogen oil, reduces the corrosion of sulfur and hydrogen, reduces the maintenance of equipment, and increases the service life of equipment. The plate has the characteristics: good anti impact performance, small deformation temperature, good welding performance, anti fatigue performance, lamellar tearing resistance, micro alloying, high purity, low carbon equivalent, sulfur hydrogen ability, products with good surface quality and dimensional tolerances, currently available for 200mm thickness the steel plates. SAGr70 is usually used in China, and SA516Gr60 is rarely used. Because of its relatively ordinary performance, domestic SA516Gr70 has been widely used in the major chemical sites. One: SA516Gr70 application belongs to the medium and low temperature pressure vessel carbon steel plate, the implementation of ASME standard, Wugang in 2006 R & D production, it is different from the SA516Gr70 lies in tensile strength. The application of SA516Gr60/70 is widely used in petroleum, chemical industry, power plant, boiler, for the production of reactor, heat exchanger, separator, tank, gas tank, liquefied gas, nuclear reactor pressure vessel, boiler, liquefied petroleum gas cylinders, hydropower station high pressure pipes, turbine volute equipment and components. Two: SA516Gr70 introduces SA516Gr70 (60) is one of the six new products developed in Wugang in 2006. The steel plate conforms to the technical requirements of NACE-MR0175 sulfide resistance metal material for oil field equipment, and passes the HIC+SSC test. The steel plate is the first domestic and international steel plate. SA516G.70N meets the requirements of (ASME) A516/A516M standard, and meets the needs of high sulfur and hydrogen oil, reduces the corrosion of sulfur and hydrogen, reduces the maintenance of equipment, and increases the service life of equipment. The plate has the characteristics: good anti impact performance, small deformation temperature, good welding performance, anti fatigue performance, lamellar tearing resistance, micro alloying, high purity, low carbon equivalent hydrogen sulfur resistant ability, products with good surface quality and dimensional tolerances, currently available for thickness below 200mm steel plate. SAGr70 is usually used in China, and SA516Gr60 is rarely used. Because of its relatively ordinary performance, domestic SA516Gr70 has been widely used in the major chemical sites. Three: SA516Gr70 mechanical properties SA516Gr70 tensile strength of 60 thousand pounds / square inch, that is, 413 cattle / square millimeter, that is, everyone is more than 413, the main element content is C Mn Si, P, s control determines its performance. Other trace elements are rare. SA516Gr70 tensile strength of 70 thousand pounds / square meter, that is greater than 482. Four: heat treatment 1. less than 40mm thickness plate usually in rolling state of supply, steel plate can also be normalized or normalized and stress, or stress order. 2. thickness > 40mm steel plate should be normalized. 3. unless otherwise specified by the buyer, the thickness of steel plate is less than or equal to 40mm, when the notch toughness requirements, should be normalized. 4. if it is approved by the purchaser, the cooling rate greater than that in the air shall be allowed to improve the toughness, but the steel plate should be tempered within 1100-1300 degrees (595-705 degrees). 5.SA516Gr70 belongs to the medium and low temperature pressure vessel with carbon steel plate, and the national standard material is different, basically are not up, need to see my account. The company produced in Wugang in the thick and extra wide thick plate, with annual inventory of more than 8000 tons of steel materials of various specifications for customer choice, can also according to customer demand for all kinds of special specifications rolling sheet steel processing plant, company can according to user requirements for cutting of semi-finished products and special parts, at the same time, the railway transport agent road. Welcome friends from all walks of life to visit us! Provide professional American Standard oubiao plate outside, also has the following material: Q245R/Q345R/Q370R 16MnDR 09MnNiDR high strength container plate plate: Q690D/E, Q460C/D/E, Q420C/D, WH60C, NM400, NM360 wear-resistant plate: NM450, NM500, 42CrMo, 15CrMo alloy plate: 20Cr, 40CR, 12CrMoVNi bridge board: Q235qC Q345qC Q370qC 14MnNbq building board: Q235GJC, Q345GJC, Q390GJC futures according to customer requirements can be fixed. CNC cutting and other services
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