Knife steel is the highest among the three?

Damascus, forged from stainless steel 440, D2 tool steel. Which is harder?

Strength is 440, but Retension board, it would be D2, is 440 flexible so that it is unlikely to break, but slightly dull, while d2 hard, it much better for the preservation Edge, but it is fragile and easily broken, then 440th

Old CLYDE Hammer-forged Carbon Steel Chef Boning Knife $38.05

Forged Chinese Butcher's Cleaver/Knife -Carbon Steel $149.90

Pampered Chef 5" Santoku Knife #1079 Forged Cutlery with Blade Cover NIB $49.99

Pampered Chef 5" Santoku Knife #1079 Forged Cutlery with Blade Cover NIB $49.99

Wusthof Classic forged 8" carving knife #4522/20 - BNIB $79.90

Victorinox 40520 Fibrox 8-Inch Chef's Knife $23.00 40520 Features: -Chef's knife. -Fibrox collection. -Fibrox non slip handle. -High carbon fine grain stainless steel blade. -Taper ground blade for perfect chopping. Specifications: -Made in Switzerland. -Victorinox provides Lifetime warranty against defects in materials and workmanship. -Blade: 8'' . -Overall dimensions: 2.25'' H x 15.25'' W x 0.75'' D....

Wusthof 5558-1 Come-Apart Kitchen Shears $13.89 These powerful 8-inch kitchen shears cut food, flowers, paper, cardboard, even carpet. They're balanced in the hand and work equally well for right-handers and left-handers. Blades formed from high-carbon stainless steel curve inward so they meet in only one place at any given position and cutting action is smooth and exact. One blade's serrations prevent slippage. A plastic cap on the screw ...

Victorinox Fibrox 7-Inch Granton Edge Santoku Knife $22.95 Nothing is worse than going to cut with your cutlery, and having the handle slip around in your hand. To combat this potential for injury, Victorinox has created this Fibrox santoku knife. The Fibrox® handle is textured and provides a firm grip, even when wet, and does not slip or slide around. It is comfortable and fits naturally to the shape of your hand, and provides an attractive and modern s...