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The difference between stainless steel material 420F and 420J2
Release time:
2023-11-21
The difference between stainless steel material 420F and 420J2
420J2 stainless steel and 420F stainless steel are marois type stainless steel, if true, the Japanese standard called SUS420J2 and SUS420F. SUS420J2 stainless steel and SUS420F stainless steel these two kinds of steel has a certain wear resistance and corrosion resistance, high hardness, its price is a lower class of stainless steel, suitable for stainless steel general requirements of the working environment. SUS420J2 stainless steel and SUS420F stainless steel are suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. More used in the manufacture of atmospheric, water vapor, water and oxidizing acid corrosion parts.
However, many people do not know much about SUS420J2 stainless steel and SUS420F stainless steel, and they do not know the difference between these two types of steel,304l stainless steel plate manufacturersBosen stainless steel from the chemical composition, physical performance parameters, mechanical properties, national brand control, heat treatment system control made a comparison, please see below:
1.SUS420J2 stainless steel and SUS420F stainless steel chemical composition comparison table:
2.SUS420J2 stainless steel and SUS420F stainless steel physical performance parameters comparison table:
3.SUS420J2 stainless steel and SUS420F stainless steel mechanical properties comparison table:
4.SUS420J2 stainless steel and SUS420F stainless steel grades comparison table:
5.SUS420J2 stainless steel and SUS420F stainless steel heat treatment system comparison table:
The difference between SUS420J2 stainless steel and SUS420F stainless steel:
SUS420J2 stainless steel, also known as 3Cr13 steel, is higher than SUS420J1(2Cr13) stainless steel after quenching hardness, strength and hardenability is better than SUS420J1 stainless steel, but the cold workability and welding performance is relatively poor, should be immediately after welding heat treatment to prevent cracking. In the annealing state has good cutting performance, mainly used as cutting tools, nozzles, valve seats, valves, etc.
SUS420F stainless steel is on the basis of SUS420J2 stainless steel, sulfur is increased to more than 0.15%, phosphorus is increased to less than 0.060%, thereby improving the cutting performance of the steel, and has the SUS420J2 stainless steel atmospheric corrosion and weak acid corrosion resistance, but poor weldability. Mainly used for automatic lathe processing parts and standard parts, such as bolts, nuts, etc.
Note: The content of this article is organized by the Internet and is for reference only. If you want to know more about the common problems related to stainless steel, please continue to pay attention to our 304l stainless steel plate manufacturer Bosen Stainless Steel. Of course, you can also call 13606189881 to find our 304l stainless steel plate manufacturer Zhongxing Bosen Steel to purchase stainless steel raw materials. 304l stainless steel plate manufacturer Bosen stainless steel not only has complete material specifications, has strict quality control, smooth procurement channels, and price concessions, but also can provide customized processing services. You only need to provide material specifications and processing requirements, we will make a detailed quotation for you, if you don't know much about it, you can say your scope of use and requirements, we will provide you with suitable steel and quotation, you are welcome to inquire!
The 304l stainless steel plate manufacturer Bosen Stainless Steel was established in 2012. It is located in the Andali Building near the Dongfang Steel City in Wuxi, Jiangsu Province, a well-known stainless steel market in the country. It has an excellent geographical location and convenient transportation. It is a company specializing in the wholesale of stainless steel raw materials, trade, processing, A comprehensive enterprise integrating warehousing and transportation.
304l stainless steel plate manufacturer Bosen stainless steel main 304 stainless steel, 304L stainless steel, 316L stainless steel, 317L stainless steel, 409L stainless steel, 436L stainless steel, 904L stainless steel, 304l stainless steel and other stainless steel plates, stainless steel coils, stainless steel strips, stainless steel flat steel, stock more than 1000 tons of materials, complete specifications, sufficient supply. At the same time, we can provide various stainless steel processing services according to customer requirements: Kaiping, slitting, wire drawing, mirror, oil grinding, polishing, punching, bending, leveling, slitting, cutting, rolling, punching, etc.
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