Sae 420 Stainless Steel

Ams 5506 astm a176 available forms type 420 stainless steel is produced in coils and cut lengths in thicknesses 0 015 0 25 in.

Sae 420 stainless steel.

Aisi 420c stainless steel balls martensitic hardened stainless steel balls they feature good hardness wear and abrasion resistance and fair corrosion resistance. Aisi 420 stainless steel is a martensitic stainless steel formulated for primary forming into wrought products. Both aisi 304 stainless steel and aisi 420 stainless steel are iron alloys. Both cold finished aisi 316 and hardened aisi 420 are iron alloys.

0 38 35 mm and widths up to and. Grade 420 stainless steel is a high carbon steel with a minimum chromium content of 12. After heat treatment stainless steel 410 exhibits high. Properties with values for just one material 2 in this case are not shown.

They have 82 of their average alloy composition in common. In the 1930s and 1940s the american iron and steel institute aisi and sae were both involved in efforts to standardize such a numbering system for steels. Cold finished aisi 316 vs. The sae steel grades system is a standard alloy numbering system sae j1086 numbering metals and alloys for steel grades maintained by sae international.

There are 34 material properties with values for both materials. Comprised of 11 5 to 13 5 chromium and iron along with trace amounts of other elements including carbon manganese phosphorus silicon and sulfur. 420 is the aisi designation for this material. Balls are provided in the hardened and passivated condition.

420 stainless steel 420 stainless steel product description specifications ak steel type 420 stainless steel sheet and strip is covered by the following specifications. These efforts were similar and overlapped significantly. Like any other stainless steel grade 420 can also be hardened through heat treatment. Unlike austenite such as aisi 304 and aisi 316 martensite such as grade 410 is magnetic and can be hardened by heat treatment like carbon steel and low alloy steel.

Aisi 410 stainless steel is one of the most commonly used martensitic stainless steels. Properties with values for just one. S42000 is the uns number. Aisi 420 stainless steel ss420 is a straight chromium martensitic stainless steel grade with certain wear resistance corrosion resistance and high hardness.

It contains about 12 cr and therefore provides moderate corrosion resistance. They have 85 of their average alloy composition in common. Additionally the british standard bs designation is 420s29. It offers good ductility in its annealed state and excellent corrosion resistance properties when the metal is polished surface grounded or hardened.

The tables below give 420 stainless steel ss420 datasheet and specification including chemical composition properties heat treatment etc.