Material Group 72.3

Material Group 72.3 ISO 15608: Spheroidal graphite cast iron, EN-GJS-500-7 and EN-GJS-450-10 (if > 20% perlite) or specified Brinell hardness Features Spheroidal graphite cast iron also known as ductile iron, ductile cast iron, nodular cast iron, or spheroidal graphite iron. While most varieties of cast iron are brittle, spheroidal graphite cast iron has much more impact […]

Material Group 72.2

Material Group 72.2 ISO 15608: Spheroidal graphite cast iron, ferrite type, with specified tensile strength 0,2 % proof test, elongation or specified Brinell hardness Typical materials in group 72.2 Name Number Standard Remarks EN-GJS-350-22-RT EN-JS1014 EN 1563 EN-GJS-350-22U-LT EN-JS1019 EN 1563 EN-GJS-400-18-RT EN-JS1024 EN 1563 EN-GJS-350-22U-RT EN-JS1029 EN 1563 EN-GJS-400-18U-LT EN-JS1049 EN 1563 EN-GJS-400-18U-RT EN-JS1059 […]

Material Group 72.1

Material Group 72.1 EN ISO 15608: Spheroidal graphite cast iron, ferrite type, with specified tensile strength 0,2 % proof test, elongation and specified impact resistance values Typical materials in group 72.1 Name Number Standards Remarks EN-GJS-350-22 EN-JS1010 EN 1563 EN 13445-6 EN-GJS-400-18 EN-JS1020 EN 1563 EN 13445-6 EN-GJS-400-15 EN-JS1030 EN 1563EN 12516-4 EN-GJS-4S0-10 EN-JS1040 EN […]

Material Group 71

Material Group 71 ISO 15608: Grey cast irons with specified tensile strength or Brinell hardness Typical materials in group 71 Name Number Standards Remarks EN-GJL-150 EN-JL1020 EN 1561 EN-GJL-200 EN-JL1030 EN 1561EN 12516-4 EN 12953: Valve DN ≤200, PS≤13 bar, TS≤220°C– EN-GJL-250 EN-JL1040 EN 1561EN 12516-4 EN 12953: Valve DN ≤200, PS≤13 bar, TS≤220°C– EN-GJL-300 […]

Material Group 62

Material Group 62 EN ISO 15608: Zirconium with 2,5 % Nb Features of Zirconium with 2,5 % Nb This material is alloyed with niobium to increase its strength and improve its formability. Zirconium, a reactive metal, ha s high affinity for oxygen that results in the formation of a protective oxide layer in air at […]

Material Group 61

Material Group 61 ISO/TR 1568: Pure zirconium Features of pure Zirconium Zirconium, a reactive metal, ha s high affinity for oxygen that results in the formation of a protective oxide layer in air at room temperature. This protective oxide gives this alloy their superior corrosion resistance and this oxide layer can be enhanced through a […]

Material Group 54

Material Group 54 EN ISO 15608: Titanium near beta and beta alloys c c Alloys covered by group 54 are: Ti-10V-2Fe-3Al, Ti-13V-11Cr-3Al, Ti-11.5Mo-6Zr-4.5Sn, Ti-3Al-8V-6Cr-4Zr-4Mo; Ti-3Al-8V-6Cr-4Zr-4Mo This grade is a metastable beta titanium alloy known of its exceptional ductility in the solution treated (annealed) condition, and for its heigh strength and ductility in the solution treated […]

Material Group 53

Material Group 53 EN ISO 15608: Titanium alpha-beta alloys b; b Alloys covered by group 53 are: Ti-3Al-2.5V, Ti-6Al-4V, Ti-6Al-6V-2Sn, Ti-7Al-4Mo; Features of Titanium alpha-beta alloys Grade 5:Ti-6Al-4V (Titanium Grade 5) is the most widely used of all the alpha-beta titanium alloys accounting for more than 50% of total titanium usuage. It is typically used in […]

Material Group 52

Material Group 52 EN ISO 15608: Titanium alpha alloys a a Alloys covered by group 52 are: Ti-0,2Pd, Ti-2,5Cu, Ti-5Al-2,5Sn, Ti-8Al-1Mo-1V, Ti-6Al-2Sn-4Zr-2Mo and Ti-6Al-2Nb-1Ta-0,8Mo; Features of Grade 12 Highly weldable and fabricable Ti alloy offering improved strength and pressure code design allowables, hot brine crevice corrosion, and reducing acid resistance compared to Ti Grades 1, […]

Material Group 51.4

Material Group 51.4 EN ISO 15608: Pure titanium with 0,35 < O2 ≤ 0,40 % Typical materials in group 51.4 Name Number Standard Product Remarks C-2 R52550 ASTM B-367 Casting ASME BPVC C-3 R52550 ASTM B-367 Casting ASME BPVC Table: Typical materials