What is a 420HC Stainless Steel?
420HC stainless steel has a higher carbon intake than the 420. The “HC” in 420HC refers for high carbon and can be
made to a greater hardness than the 420. Given that it can be sharpen to a quite accurate cutting edging and doesn’t easily rust, 420HC stainless steel is the desired grade in the knife making industry for scissors, knife blades, cutlery, and surgical tools.
Not like other grades in the 400 series, the 420HC stainless steel knife blades offer hardness, wear resistance, and extra strength than other stainless steel grades. It makes a good knife blade for a general purpose knife because of its capability of resisting corrosion and its edge holding abilities.
420HC stainless steel knife blades will work for you contingent on what you will be using the knife for. Usually, buck knives are regularly made with 420HC stainless steel knife blades.
What is a 440C Stainless Steel?
Also from the 400 grade series, 440C stainless steel is deemed a high-quality stainless steel, and like the 420HC stainless steel, is generally used for knife making. In the 440 series, the 440C has the maximum level of carbon offered for knife making.
Like the 420HC stainless steel, the 440C stainless steel has the capability to cultivating a greater hardness than other grades in the 400 series when heat-treated. Also, like the 420HC stainless steel, the 440C stainless steel has a high resistance to corrosion, wear, and abrasion, making it perfect for knife blades.
Regardless if you decide on knife blades with 440C stainless steel or 420HC stainless steel, you’re good. Part of the 400 grades series, they similarly have features that are sturdy, corrosion resistance, and will last for years with meticulous care. It is up to you and what you are looking for.