Cpm 3v Steel Equivalent

Cpm 3v is a high toughness wear resistant tool steel made by the crucible particle metallurgy process.

Cpm 3v steel equivalent. Even if its not stainless steel the cpm 3v steel has more than 7 of chromium which makes it great for corrosion resistance. Corrosion resistance cpm 3v steel is not stainless steel it will oxidize if not properly cared for. Cpm 3v tool steel material information. Cpm 3vcrucible introduced in 1997.

Ive often thought if i had to pick only one steel i would get one from this class 3v through cruwear on up to 4v maybe cpm m4. According to its chemical composition and hardness the cpm 3v steel offers the following properties. With 58 60hrc steel the cpm 3v steel is a hard steel that gives great edge retention. Cpm 3v powder metal tool steel.

It offers impact resistance greater than a2 d2 cru wear or cpm m4 approaching the levels provided by s7 and other shock. The impact toughness is enhanced by the fine grain size small carbides and superior cleanliness of the powder metallurgy pm microstructure. Cpm 3v round bar cpm 3v flat bar cpm 3v hollow bar cpm 3v tube pipe cpm 3v sheet plate cpm 3v strip coil cpm 3v wire cpm 3v forging cpm 3v tube pipe tel86 13880247006. Applying a very hard scratch resistant coating such as pvd or dlc to a blade surface will help slow corrosion where the coating covers the blade which general excludes the cutting edge.

In regards to edge retention 3v has a higher abrasive wear than sleipner however this doesnt translate into better edge retention directly because edges dont blunt by purely abrasive wear. Cpm 3v material is designed to provide maximum resistanc e to breakage and chipping in a highly wear resistance material. Even with proper care discoloration or oxidation can be expected over time. Cpm 3v material offers impact toughness greater than a 2 d 2 cru wear or cpm m4 material approaching the levels of s 7 and other shock resistance material while providing excellent wear resistance high hardness and thermal.

I really like 3v personally including in folders. Stainless steel special steel compressor blading turbine blading superalloy supplier. Cpm 3v is a powder metal tool steel with a unique chemical composition that results in tooling with an outstanding combination of properties including high impact toughness and good wear resistance. Some agreed with you about the use of 3v in a folder some didnt.

Its predecessor was now discontinued vasco die steelsimply put cpm 3v is a pm version of the vasco die steelcpm 3v is one of the toughest tool steels available especially interesting considering its high wear resistance. 3v cruwearvascowear made tougher by lowering the carbon powderizing didnt have powder steel cruwearpd1 back then and trying to keep the abrasive wear resistance up by increasing the vanadium carbides. Tool die steels inc. Calmax is what is recommended for that and that is basically a mid carbon steel with alloy for air hardening.