The Pacific Salt shares size, basic blade design and handle ergonomics with the Endura, but this generation was purpose built to survive maritime environments. Most notably, Spyderco forged their 3.8-inch PlainEdged blade out of H-1 Steel. (Steel generally consists of iron alloyed with carbon, (1050 usually around 1% carbon by weight as opposed to H-1 with .15%). The Carbon provides hardness and strength, but carbon steels corrode easily. Stainless Steels also add manganese, nickel, chromium, molybdenum, boron, and vanadium….