Jul. 2004

Contents

Plate

• Remarks on Special Issue on Plate(88KB)
• Super High HAZ Toughness Technology with Fine Microstructure Imparted by Fine Particles(1,510KB)
• 390 MPa Yield Strength Steel Plate for Large Heat-input Welding for Large Container Ships(2,095KB)
• 530N/mm2 Tensile Strength Grade Steel Plate for Multi-Purpose Gas Carrier(82KB)
• YS500N/mm2 High Strength Steel for Offshore Structures with Good CTOD Properties at Welded Joints(267KB)
• Development of Super-9%Ni Steel Plates with Superior Low-Temperature Toughness for LNG Storage Tanks(59KB)
• New S-TEN™1: An Innovative Acid-Resistant Low-Alloy Steel(3,595KB)
• 3% Ni-Advanced Weathering Steel and Its Applicability Assessing Method(1,562KB)
• Development of High HAZ Toughness Steel Plates for Box Columns with High Heat Input Welding(1,616KB)
• 590MPa Class Fire-Resistant Steel for Building Structural Use(224KB)
• Development of 590 N/mm2 Steel with Good Weldability for Building Structures(362KB)
• Production of High Quality Extra Heavy Plates with New Casting Equipment(865KB)
• Development of Two-electrode Electrogas Arc Welding Process(1,471KB)

Steel Pipe

• Progress in Pipe and Tube Technology and Its Future Prospect -Application and Manufacturing -(63KB)
• Development of Ultra-high-strength Linepipe, X120(302KB)
• High-strength Linepipes with Excellent HAZ Toughness(438KB)
• YUS 270, Super-austenitic Stainless Steel, for Piping and Tubing Applications(436KB)
• New S-TEN™1 Steel Tubes -Renewal of Sulfuric-acid-resistant Steel, S-TEN™1 -(343KB)
• Development of New Austenitic Stainless Steel Boiler Tube with High Strength at Elevated Temperatures and Intergranular Corrosion Resistance(397KB)
• Advantages of Nippon Steel's Tapered Steel Tube and Its Fatigue Resistance Technology(2,838KB)
• Development of Hydroforming Technology(1,998KB)
• Outline of New Forming Equipment for Hikari 24" ERW Mill(1,264KB)