Sandvik 19.9.L CRYO Welding Wire

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Sandvik 19.9.L CRYO Welding Wire
Categories:	Metal; Ferrous Metal; Alloy Steel
Material Notes:	Sandvik 19.9.L CRYO is a filler material for joining austenitic stainless steels, e.g. ASTM 304, 304L (18Cr/8Ni/ELC), for cryogenic applications and meets the requirements of ASME Section VIII, Division 1, UHA 51 ((a) (4) (-a) (-1)) and others. It is also used for service temperatures down to 269°C (-452°F), and ferritic or martensitic stainless steels with maximum 19% Cr. Sandvik 19.9.L Cryo is approved by TÜV Rheinland for use at cryogenic temperatures down to 4K (-269°C (-452°F)). It is suitable for joining stainless steels of 18Cr/8Ni/Nb types, e.g. ASTM 347, for service temperatures up to 350°C (660°F). Sandvik 19.9.L CRYO is available as wire and rods for MIG/MAG, TIG, plasma arc, and submerged arc welding (SAW). Specifically developed for welding in cryogenic applications, typically: manufacturing of dewars, containers, tanks, cryostats, and transfer systems for transportation and storage of LNG, LPG, liquid nitrogen and liquid helium. The chemical composition is optimized for cryogenic applications in terms of impact strength and other characteristics. It has a controlled chemical composition and ferrite content for resistance to microfissuring, and balanced minor additions of certain elements for optimum arc stability, fluidity and low spatter. Information provided by Sandvik
Vendors:

Available Properties

Hardness, Vickers
Tensile Strength, Ultimate
Tensile Strength, Ultimate, SAW - typical for non-heat treated weld metal using flux 15W
Tensile Strength, Ultimate
Tensile Strength, Yield
Tensile Strength, Yield, SAW - typical for non-heat treated weld metal using flux 15W
Tensile Strength, Yield
Elongation at Break
Elongation at Break, SAW - typical for non-heat treated weld metal using flux 15W
Elongation at Break
Reduction of Area
Charpy Impact
Charpy Impact, SAW - typical for non-heat treated weld metal using flux 15W
Charpy Impact
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Minimum Service Temperature, Air
Carbon, C, welding with a shielding gas of Ar + 2%O2
Carbon, C, non-heat treated all weld metal made by SAW, Flux 15W/35W
Carbon, C
Chromium, Cr, non-heat treated all weld metal made by SAW, Flux 15W/35W
Chromium, Cr
Chromium, Cr, welding with a shielding gas of Ar + 2%O2
Manganese, Mn, non-heat treated all weld metal made by SAW, Flux 15W/35W
Manganese, Mn, welding with a shielding gas of Ar + 2%O2
Manganese, Mn
Molybdenum, Mo, welding with a shielding gas of Ar + 2%O2
Molybdenum, Mo, non-heat treated all weld metal made by SAW, Flux 15W/35W
Molybdenum, Mo
Nickel, Ni, welding with a shielding gas of Ar + 2%O2
Nickel, Ni, non-heat treated all weld metal made by SAW, Flux 15W/35W
Nickel, Ni
Nitrogen, N, welding with a shielding gas of Ar + 2%O2
Nitrogen, N, non-heat treated all weld metal made by SAW, Flux 15W/35W
Nitrogen, N
Phosphorus, P, welding with a shielding gas of Ar + 2%O2
Phosphorus, P, non-heat treated all weld metal made by SAW, Flux 15W/35W
Phosphorus, P
Silicon, Si, welding with a shielding gas of Ar + 2%O2
Silicon, Si
Silicon, Si, non-heat treated all weld metal made by SAW, Flux 15W/35W
Sulfur, S, welding with a shielding gas of Ar + 2%O2
Sulfur, S, non-heat treated all weld metal made by SAW, Flux 15W/35W
Sulfur, S

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