1.4021 (AISI 420 ) 1.4021 is used in the quenched and tempered condition in a host of constructional and fastener applications where moderate corrosion resistance is required. The knife blade variant of 1.4021 can be polished to high gloss finishes. Optimal corrosion resistance is also attained when the surface is finely ground or polished. EN 10088-3 1.4021 X20Cr13 AISI 420 420S29 / 420S37 DIN 17440 1.4021 (ASTM 420 - SS2303) Steel grade 1.4021 (ASTM 420 1.4021 (ASTM 420 - SS2303) Steel grade 1.4021 (ASTM 420 - SS2303) in stainless steel, 420 (1.4021, X20Cr13, S42000) Stainless Steel Bars Manufacturers, Stainless Steel 420 Bars 1.4021, X20Cr13, S42000 Round, Flat Bars
applications where moderate corrosion resistance is required. The knife blade variant of 1.4021 can be polished to high gloss finishes. Optimal corrosion resistance is also attained when the surface is finely ground or polished. EN 10088-3 1.4021 X20Cr13 AISI 420 BS 420S29 / 420S37 JIS 420J1 AFNOR Z20C13 DIN 17440 1.4021 SIS 2303 Cutlery and blade steel 1.4021, DIN X20Cr13, AISI 420 standard Download1.4021, DIN X20Cr13, AISI 420 standard Download, We provide the main countries around the ISO standard download, including:AISI(US),UNS(US),SAE(US),ASTM(US),AMS(US AISI 420 from stock - Stahlhandel GröditzThe AISI 420 class has the highest hardness - 50HRC - among all stainless steels with 12% chromium. When talking about AISI 420 in German-speaking countries will be quality grade 1.4021 generally refers to the chemical name X20Cr13. Since the German system for designating the material numbers according to DIN EN 10027-2 is structured more
Sep 05, 2020 · Chemical Composition. X20Cr13 material chemical composition is listed in the following table based on cast analysis. Notes:For 1.4021 stainless steel bars, rods, wires, sections, bright products and related semi-finished products, the content of S is 0,030%. A specific range of sulfur content can provide specific performance improvements Material AISI 420 (1.4021, X20Cr13, S42000) Stainless AISI 420 stainless steel is a martensitic stainless steel formulated for primary forming into wrought products. 420 is the AISI designation for this material. 1.4021 is the EN numeric designation. X20Cr13 is the EN chemical designation. S42000 is the UNS number. Additionally, the British Standard (BS) designation is 420S29. SS420 Grade AISI 420 Stainless Steel Properties, Heat Oct 03, 2019 · AISI 420 steel (SS420) is very brittle under just hardened conditions and usually must be tempered to achieve useful toughness. The tempering temperature for 420 grade stainless steel after austenitizing:205-370 °C (400-700 °F). The corresponding tensile strength and Rockwell hardness are 1550-1930 MPa (225-280 ksi) and 48-56 HRC.
AISI 420 High-Carbon steel Din X20Cr13 W-Nr. 1.4021 JIS SUS420JI Sheet Plate AISI 420 High-Carbon steel is a high-carbon steel with a minimum chromium content of 12%. Like any other stainless steel, AISI 420 can also be hardened through heat treatment.