| ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ KAWASAKI STEEL TECHNICAL REPORT No.3 ( September 1981 ) ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ |
| Weldable Martensitic Stainless Steel, RIVER LITE 410 DH, for Structural Use
Keiichi Yoshioka, Noboru Kinoshita, Yutaka Ono, Makoto Kobayashi, Ryuichi Hasegawa, Yoshinobu Ryomoto |
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Synopsis : A newly developed weldable 12% Cr stainless steel, RIVER LITE 410DH is superior in toughness, ductility and weldability, with its wide application for welded structures. The chemical composition of the steel is characterized by noticeably low carbon and nitrogen and high manganese with copper addition. Tensile strength of the plate can easily be controlled in any of the three levels of 42-47, 50-55 and 60-70 kgf/mm2 by the selection of heat treatment in mass-production process. The weld heat affected zone of the steel has a low carbon martensitic structure and exhibits good ductility and toughness even if no pre- or post-weld heating is employed. The welding material of type 309 is recommended for MIG welding. |
| TextiPDF: 9p./518kbj |