Is AISI 52100 stainless steel?
Is AISI 52100 stainless steel?
AISI 52100 alloy steel is known as a high carbon, chromium containing low alloy steel. The following datasheet gives an overview of AISI 52100 alloy steel.
What is the composition of 52100 steel?
52100 is a relatively simple steel with 1% carbon and 1.5% chromium, and small amounts of Mn and Si. 52100 steel has been in use since at least 1905 [1]. It was developed for use in bearings.
What kind of steel is 52100?
Carbon Alloy Steel
52100 is a Carbon Alloy Steel originally developed in 1905 as a bearing steel for high pressure applications (which is why it is commonly referred to as ball bearing steel) but has since become legendary as a blade steel.
How hard is 52100 steel?
According to the chemical composition and the HRC of the steel, the 52100 Steel has the following features: 52100 Edge Retention: 52100 is very hard steel, that can reach 65 HRC. The harder the steel, the better for edge retention, it can hold an edge for a long time.
Can 52100 be welded?
52100 material is very hard to weld. It can be welded by all of the common welding processes providing the section is preheated and stress relieved after welding. The grade of welding rod to be used depends upon thickness of section, design, service requirements, etc.
Is 52100 a low alloy steel?
52100 is a high carbon low alloy steel with good strength melted as AOD + VAR or VIM + VAR melt type. It has excellent rolling fatigue strength at temperatures up to 400oF. This grade also possessed good machinability in the annealed condition prior to final heat treatment.
Is 52100 steel corrosion resistant?
AISI 52100 is a high carbon tool steel containing low quantities of manganese and chromium to improve hardening. Because of the low chromium levels in 52100 steel, it has very low corrosion resistance compared to other higher chromium tool steels.
Is 52100 good for knives?
52100 is a great steel for Knives. Its exceptional hardness that doesn’t compromise on toughness, as well as great edge retention all make it a great reliable material for knife making.
How do you heat treat steel bearings?
Heat Treatment of 52100 The typical recommended heat treatment for 52100 is a 1500-1550°F austenitize for 10-30 minutes followed by an oil quench and a temper from 300-500°F [1]. Some knifemakers have recommended a 1475°F austenitize.
Can you heat treat 52100?
How do you harden bearing steel?
In order to harden the steel it must be heated to a very high temperature and then cooled very rapidly. When heated in the heat treat furnace to 1,750°F, the structure transforms from pearlite to what is known as austenite.