din 1.4021
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Alloy Steel 2Cr13
2Cr13 alloy steel is 420 "knife grade" martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel. 2Cr13 has certain wear resistance and corrosion resistance, high hardness, and its price is the lowest among stainless steel balls. It is suitable for working environments with common requirements for stainless steel. 2Cr13 alloy steel is suitable for all types of precision machinery, bearings, electrical appliances, equipment, instruments, meters, transportation vehicles, household appliances, etc. It is mostly used to manufacture parts that are resistant to atmospheric, steam, water and oxidizing acid corrosion.The corresponding foreign brand of 2Cr13 is ASTM 420、DIN 1.4021、SUS 420J1、GB 20Cr13
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