202 Stainless Steel Sheets And Plates Supplier-Huaxiao Metal

202 Stainless Steel Sheets and Plates Supplier

Thickness: 0.05mm – 200mm
Width: 600mm – 2000mm, the narrowed products pls check in strip products
Length: 500mm-12000mm
Finish: 2B, 2D, Black, NO.1, Anneal pickling
MOQ: 2MT

Product Description

202 stainless steel sheet is a stainless steel material with good corrosion and heat resistance. It is a typical Cr-Ni-Mn stainless steel with a relatively high content of Mn. Compared with 201 stainless steel, 202 stainless steel sheet has higher strength and better corrosion resistance, and can be used in a wider temperature range. In addition, 202 stainless steel sheet also has better machinability and weldability, and can be easily processed and machined to shape.

In the main chemical composition of 202 stainless steel plate, Cr, Ni and Mn are its main components. the content of Cr can improve its corrosion resistance and heat resistance, the content of Ni can improve its strength and toughness, and the content of Mn can improve its processing performance and corrosion resistance. Therefore, 202 stainless steel sheet has a wide range of applications in the fields of construction, chemical industry, food processing, medical equipment, etc.

Compared with other stainless steel materials, 202 stainless steel sheet has higher strength and better corrosion resistance, so it can be used in a variety of harsh environments. In the process of use, it needs to be properly maintained and cared for to ensure its long-term stable performance and life. Overall, 202 stainless steel sheet is an excellent choice of material with excellent chemical and mechanical properties that can meet the needs of various industrial fields.

Production Range

-Cold Rolled 202 Stainless Steel Sheets and Plates, Cold rolled 202 sheets, Cold rolled 202 Plats

Thickness: 0.05mm – 3.0mm
Width: 600mm – 2000mm, the narrowed products pls check in strip products
Length: 1000mm-6000mm
Finish: 2B, 2D

-Hot Rolled 202 Stainless Steel Sheets and Plates, Hot Rolled 201 Sheets, Hot Rolled 201 Plates,202 PMP, 202 CMP

Thickness: 1.2mm – 200mm
Width: 600mm – 3200mm
Length: 500mm – 12000mm
Finish: Black, NO.1, Anneal pickling

202 Stainless Steel Data Sheet

202 Grade Metal Chemical Components in Different Standard

202	C %	Si %	Mn %	P%	S%	Cr%	Ni%	N%
ASTM	0.15	≤ 1.0	7.5	0.06	0.03	17-19	4-6	0.25
JIS	0.15	≤ 1.0	7.5	0.06	0.03	17-19	4-6	0.25
EN	0.15	≤ 1.0	7.5	0.06	0.03	17-19	4-6	—
GB	0.15	≤ 1.0	7.5	0.06	0.03	17-19	4-6	0.25

202 Mechanical Property in Different Standard

201	T.S.(MPa）	Y.S.(MPa）	EL.(%)	HB
ASTM	≥ 515	≥ 275	≥ 40	≤ 217
JIS	≥ 520	≥ 275	≥ 40	≤ 207
EN	≥ 550	≥ 250	≥ 35	≤ 215
GB	≥ 520	≥ 275	≥ 40	≤ 207

202 Physical Property in Different Standard

202	Density (g/cm³)	Melting point (℃)	Thermal conductivity (W/m-K)	Coefficient of thermal expansion (10^-6/K)
ASTM	7.8	1398-1446	16.3	15
JIS	7.8	1398-1446	16.3	15
EN	7.8	1398-1446	16.3	15
GB	7.8	1398-1446	16.3	15

Production Process of 202 Stainless Steel Sheets&Plates

Steelmaking

At high temperatures, pig iron, scrap steel, and other alloy materials are mixed together to obtain stainless steel alloys through the smelting process.

Filtration

Impurities, oxides, and other impurities produced in the steelmaking process are filtered out to ensure the quality of the stainless steel material.

Rolling

The stainless steel billet is processed through a rolling mill to press it into a plate with a certain thickness and width.

Longitudinal Shearing

The stainless steel sheets are cut longitudinally according to specific dimensional requirements to produce 202 stainless steel sheets that meet customer requirements.

Cold Rolling

Stainless steel sheets are processed through a rolling mill at low temperatures to further improve their surface flatness and thickness uniformity.

Pickling

Remove oxides, rust and other impurities from the surface by soaking the stainless steel sheet in an acid solution to ensure the cleanliness and finish of the sheet surface.

Features of 202 Stainless Steel Sheets&Plates

Good Corrosion Resistance

202 stainless steel plate with the addition of high chromium, low nickel and other elements, has a good corrosion resistance, especially for some common acidic and alkaline media have better corrosion resistance.

Good Processing Performance

202 stainless steel plate with the right amount of copper elements added to improve its processing performance and forming performance, especially for some shallow drawing processing and forming more easily.

Excellent Wear Resistance

202 stainless steel plate has excellent wear resistance after heat treatment, which can be used in some high wear environment.

Good Mechanical Properties

202 stainless steel plate has excellent mechanical properties, with high strength and hardness, while having a certain degree of toughness and ductility, suitable for the manufacture of various mechanical parts.

Good Welding Performance

202 stainless steel plate has good welding performance, can be processed and assembled by conventional welding process, and also can further improve its welding performance after heat treatment.

Application of 202 Stainless Steel Sheets&Plates

FAQ

What are the differences between 202 stainless steel sheet and 201 stainless steel sheet?

Although 202 stainless steel sheets and 201 stainless steel sheets both belong to the 200 series stainless steel, there are some differences between them.

Chemical Composition: 202 stainless steel sheet has a higher nickel content than 201 stainless steel sheet and also contains a certain amount of manganese, which makes 202 stainless steel sheet have better corrosion resistance and mechanical properties.

Physical Properties: 202 stainless steel sheet is harder than 201 stainless steel sheet, but slightly inferior to 201 stainless steel sheet in terms of ductility.

Price: 202 stainless steel sheet is slightly more expensive compared to the 201 stainless steel sheet because of its better chemical composition and performance.

Applications: Due to the difference in chemical composition and performance, 202 stainless steel plate is more widely used in some fields compared to 201 stainless steel plate, such as chemical, petrochemical, food processing, and other industries. While 201 stainless steel plate is more often used in the home, decoration, and other fields.

What are the differences between 202 stainless steel sheet and 304 stainless steel sheet?

There are differences between 202 stainless steel sheets and 304 stainless steel sheets in terms of chemical composition, physical properties, and applications, as follows:

Chemical Composition: 202 stainless steel plate has a lower nickel content than 304 stainless steel plate while containing a certain amount of manganese, which makes 202 stainless steel plate has better corrosion resistance and mechanical properties.

Physical Properties: 202 stainless steel sheet is harder than 304 stainless steel sheet, but slightly inferior to 304 stainless steel sheet in terms of ductility.

Price: Compared to 304 stainless steel plate, 202 stainless steel plate is less expensive.

Application: 202 stainless steel sheet is slightly inferior to 304 stainless steel sheet in terms of corrosion resistance and mechanical properties, so it is suitable for some occasions that do not require extremely high corrosion resistance and mechanical properties, such as decorative materials, pipelines, household, and other fields. And 304 stainless steel plate due to its better corrosion resistance and mechanical properties, is more suitable for some areas with higher requirements for material quality, such as chemical, medical, food processing, and other fields.

How difficult is the processing of 202 stainless steel sheet?

The processing difficulty of 202 stainless steel sheet is relatively low, because it has good plasticity and processing properties, and can be sheared, punched, bent, drawn, welded and other conventional metal processing processes. In addition, the hardness of 202 stainless steel plate is high, the processing needs to choose the appropriate cutting tools and processing parameters to avoid excessive heat treatment resulting in annealing softening or increased tool loss. Overall, 202 stainless steel sheet is relatively easy to handle during processing, so it is widely used in the home, decoration, construction and other fields.

How long is the service life of 202 stainless steel sheet?

The service life of 202 stainless steel sheet depends on a variety of factors, including the environment in which it is used, the quality of processing and installation, maintenance, and so on. Generally speaking, if used and maintained under proper conditions, the service life of 202 stainless steel sheet can be up to decades or more. However, if used in a harsh environment, such as high temperature, highly corrosive environment, or improper installation, use and maintenance, it may lead to corrosion and damage of 202 stainless steel sheet, thus affecting its service life. Therefore, when using 202 stainless steel plate, you need to choose the right material and model according to the actual situation, and pay attention to the quality of processing, installation and maintenance to ensure its long service life.

How to extend the service life of 202 stainless steel plate?

The following are some ways that can help extend the service life of 202 stainless steel sheets:

Choose the Right Material and Model: Select the appropriate 202 stainless steel sheet material and model according to the specific use environment and requirements to ensure that it has sufficient corrosion resistance and strength in the corresponding environment.

Reasonable Processing and Installation: When processing and installing 202 stainless steel plates, you need to pay attention to the details of cutting, welding, and installation of the material to avoid damage or adverse effects on the material.

Regular Maintenance and Care: For the use of 202 stainless steel plates, regular maintenance, and maintenance is required, such as cleaning, lubrication, tightening screws, etc., to ensure their normal use and service life.

Avoid Excessive Heat: In the processing and use of 202 stainless steel plate, you need to avoid excessive heat, so as not to produce deformation, damage, and other effects on the material, thereby reducing its service life.

Avoid Contact with Other Metals: In the use of a 202 stainless steel plate, you need to avoid contact with other metals to avoid electrochemical reactions, which produce corrosion or damage to the material and other effects.

202 Stainless Steel Sheets And Plates