, 1 4021, Aisi 420

material x20cr13

The very low carbon content does not cause any corrosion issues even when it isn’t quenched. AISI420 – X20Cr13 – 1.4021 is a chrome-alloyed warmth treatable steel with medium carbon content which is rust proof. 1.4021 has an excellent corrosion resistance because of its chrome content in average aggressive, non chloric substances like soap, solvents and organic acid.

EN 1.4021 stainless-steel is a martensitic chrome steel formulated for major forming into wrought merchandise. To obtain all these mechanical and anti-corrosion properties, the 420 or 1.4021 have to be quenched and tempered. However, some knife-makers use this material in thin sheets in the annealed state to make their liners.

Mechanical Properties

So, if you are thinking about EN X20Cr13 Stainless steel, please contact us. Thus, the machined workpiece has a homogeneous construction even on the edge, which does not change within the continuation of the material. At first, Pre-Heating to 552℃,Then heat to solid temperature. Then start solid, the solid temperature no low than 560℃. Some of the values displayed above could have been transformed from their unique units and/or rounded in order to show the information in a constant format.

Users requiring extra exact information for scientific or engineering calculations can click on on the property value to see the original worth in addition to uncooked conversions to equivalent units. We advise that you just only use the original value or one of its uncooked conversions in your calculations to minimize rounding error.

This material reveals its highest corrosion resistance with fine grinded and polished surface. The machinability of 1.4021 is comparable with alloyed heat treatable steels and causes no vital difficulties.

  • Chromium is the defining alloying element of stainless steel.
  • Among wrought stainless steels, the composition of EN 1.4021 stainless steel is notable for containing comparatively high amounts of chromium and manganese .
  • Manganese is used to enhance ductility at elevated temperatures.
  • Higher chromium content imparts additional corrosion resistance.

We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.

Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High strength
High toughness and impact resistance
Temperature resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean

We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.


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X20Cr13 is a martensitic chrome alloy steel that gives a good corrosion resistance and ductility aswell as a high quantity of hardness. We have added the material 1.4828 to our group of heat-resistant steels with nice resistance to nitrogen-containing, oxygen-poor gases. 1.4021 is a corrosion and acid resistant martensitic chromium steel with good corrosion resistance in reasonably corrosive, chloride-free media, corresponding to natural acids, soaps and solvents. EN X20Cr13 Stainless steel is certainly one of primarily merchandise of BEBON STEEL. We have registered a large number of ex-inventory. If you require EN X20Cr13 Stainless steel, we will send goods to you instantly.

astm a269 tube

Among wrought stainless steels, the composition of EN 1.4021 stainless-steel is notable for containing comparatively high amounts of chromium and manganese . Chromium is the defining alloying factor of chrome steel. Higher chromium content material imparts further corrosion resistance.

material x20cr13
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