15 Chrome, or Super 15 Chrome, is a quenched and tempered martensitic-ferritic stainless steel intended for corrosion resistance in sweet (CO2) environments with moderate chloride content, requiring high strength up to 400°F. 15 Chrome offers improved mechanical properties and increased resistance to the effects of CO2 , chlorides, pH, and temperatures when compared with standard 13 Chrome. The higher strength and temperature resistance, relative to Super 13 Chrome, allow it to be used in deeper wells with high-pressure and high-temperature (HPHT) conditions as downhole tubular components, packers, and other subsurface equipment.
15 Chrome may be considered as a cost-effective alternative to duplex stainless steels such as 22 Chrome for higher pressure and temperature HPHT conditions. However, all environmental factors, including H2S, CO2 , temperature, pH, and chloride concentration, should be considered before final material selection.
Super 15 Chrome, grade 125, is not recommended for sour service.
Basic Info.
Model NO.17Cr3StandardASTM, AISI, GB, JIS, DIN, BSCertificationISO, RoHS, IBRTechniqueHot RolledApplicationMold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange PlateSpecial UseCutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant SteelTransport Packageas RequiredSpecification20-400OriginChina
Product Description
Alloy steel In addition to iron and carbon, steel is called alloy steel by adding other alloying elements. An iron-carbon alloy formed by adding an appropriate amount of one or more alloying elements on the basis of ordinary carbon steel. According to the different added elements and adopting appropriate processing technology, special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, and non-magnetic properties can be obtained.
Alloy steel plate
Standard
GradeChina Std&DIN Std:15Cr 17Cr3;20Cr 20Cr4;30Cr 34Cr4;40Cr 41Cr4;45Cr 41Cr4;
30CrMo 25CrMo4;35CrMo 34CrMo4;42CrMo 42CrMo4;38CrMoAL 41CrAlMo7;50CrVA 51CrV4;
40CrMnMo 42CrMo4;12CrMo 13CrMo44(1.7335);15CrMo 16CrMo44(1.7337);20CrMo 25CrMo4(1.7218);
30CrMo 34CrMo4(1.7220);35CrMo 34CrMo4(1.7220);42CrMo 42CrMo4(1.7225);38CrMoAl 34CrAlMo5(1.8507)
15CrMnMo 15CrMo5(1.7262);20CrMnMo 20CrMo5(1.7264);35Cr 34Cr 4(1.7033);40Cr 41Cr4(1.7034);30Mn2 28Mn6(1.5065);35Mn2 36Mn5(1.5067)Thickness Width 1000-3000mm (1000-2200mm usually used) Length 1000-12000mm or as your request Surface Clean, finishing,blasting and painting according to customer requirement
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