Sandvik 22.9.3.LR
Sandvik 22.9.3.LR is a covered electrode with rutile-acid coating for welding of duplex (ferritic-austenitic) stainless steels of UNS S31803/S32205 type (e.g. Sandvik SAF 2205). It is characterized by very good welding properties and gives an austenitic-ferritic chromium/nickel/molybdenum weld metal with an extremely low carbon content for service temperatures up to 250 C (480 F). Spray transfer gives a bead with a finely rippled surface. There is little spatter and very good slag removal.
Sandvik 22.9.3.LR is particularly suited for welding in tubes.
Applications
For welding austenitic-ferritic stainless steels, especially those with high resistance to stress corrosion cracking e.g. EN 1.4460 (Sandvik 10RE51), 1.4462 (Sandvik SAF 2205), 1.4417 (Sandvik 3RE60) and 1.4362 (Sandvik SAF 2304). Also suitable for welding of stainless structures where a particularly high strength is required.
Sandvik 22.9.3.LR is particularly suited for welding in tubes.
Applications
For welding austenitic-ferritic stainless steels, especially those with high resistance to stress corrosion cracking e.g. EN 1.4460 (Sandvik 10RE51), 1.4462 (Sandvik SAF 2205), 1.4417 (Sandvik 3RE60) and 1.4362 (Sandvik SAF 2304). Also suitable for welding of stainless structures where a particularly high strength is required.
一般属性
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物料形态
已商用：当前有效
文档
description
Technical Datasheet (English)
下载文档可用性
北美洲, 非洲和中东, 拉丁美洲, 欧洲, 亚太地区
其他属性
Applicable Specifications, Forms Available, Metal Type, Type Analysis, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break)
加工
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