1045 would not have that much of edge holding ability compared to other steels as it only contains .45% carbon meaning that its max hardness is much softer compared to steels such as 1080,1094,etc. It would be sufficient for disposable blades, but I wouldn't recommend depending on any other blade with that type of steel.
Chat with our AI personalities
It is required to make steel the more carbon the steel contains the harder and stronger it will get, if you have to much carbon the steel will be brittle and crack easy. carbon is a good element to bond with becuase it has four bonds
Carbon Steel refers to various varieties of steel, hence carbon content is limited to max. 2.1%Low carbon steel: Carbon content less than 0.3%, also known as mild steel, very soft and ductile, easily machinable.Medium Carbon Steel: Carbon content varies from 0.3 to 0.5%, responsive to heat treatment, Good machinibility, good tougness and ductility properties and weldability.High Carbon Steel: Greater than 0.5%C. Greater strength as compared to LC and MC steel, accompanied with hardness, Toughness is imparted through heat treatment.Ductile Iron is essentially a Cast iron, with max. caron content upto 4-4.5%. Cast irons are generally hard and brittle in nature dur to such high carbon content. But depending upon the cooling rate the ductile iron contains carbon in spheroidal graphite form instead of flake form. This results in the formation of a ductile matrix, hence Ductile Cast Iron is relatively ductile with respect to other cast iron varieties and also it has good corrosion resistant prpoerties.
This depends on the type of stainless steel. I've seen stainless steel 303 with <=0.15% carbon, which I think is typical. If you have a specific type of stainless steel that you want to know the carbon content for you can get a pretty good idea by using matweb.com
* Mild (low carbon) steel: approximately 0.05-0.15% carbon content for low carbon steel and 0.16-0.29% carbon content for mild steel (e.g. AISI 1018 steel). Mild steel has a relatively low tensile strength, but it is cheap and malleable; surface hardness can be increased through carburizing. * Medium carbon steel: approximately 0.30-0.59% carbon content(e.g. AISI 1040 steel). Balances ductility and strength and has good wear resistance; used for large parts, forging and automotive components. * High carbon steel: approximately 0.6-0.99% carbon content. Very strong, used for springs and high-strength wires. * Ultra-high carbon steel: approximately 1.0-2.0% carbon content. Steels that can be tempered to great hardness. Used for special purposes like (non-industrial-purpose) knives, axles or punches. Most steels with more than 1.2% carbon content are made using powder metallurgy and usually fall in the category of high alloy carbon steels.
Malleable iron has been in use for hundreds of years and is a good choice for small castings or castings with thin cross sections. Malleable iron can be bent easily and has very good fracture toughness in colder temperatures. Fittings made from carbon steel are made in a wide variety of sizes with lower carbon steel being easier to bend but having less strength than higher carbon steels.