321 Stainless Steel Medium Thick Plate
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 321 stainless steel medium thick plate in China. If you're going to wholesale high quality 321 stainless steel medium thick plate made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Is poured with molten steel, cooled and pressed into flat steel.
It is flat, rectangular and can be rolled directly or cut from a wide strip of steel.
According to the thickness of steel plate, thin steel plate <4 mm (the thinnest 0.2 mm), medium thick steel plate 4~60 mm, extra thick steel plate 60~115 mm.
The steel plate is rolled into hot rolling and cold rolling.
The width of the sheet is 500~1500 mm; The width of the thickness is 600~3000 mm. Thin plates are classified by steel types, including ordinary steel, high quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet, etc. According to the professional use, there are oil drum with board, enamel with board, bulletproof with board, etc. According to the surface coating points, there are galvanized sheet, tin plate, lead plate, plastic composite steel plate.
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Product Name |
Stainless Steel Sheets / stainless steel plate |
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Length |
as required |
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Width |
3mm-2500mm or as required |
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Thickness |
0.03mm-300mm or as required |
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Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
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Technique |
Hot rolled / cold rolled |
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Surface Treatment |
2B or according to customer requirement |
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Thickness Tolerance |
±0.01mm |
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Material |
201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L |
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Application |
It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, |
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MOQ |
1 ton , We can accept sample order. |
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Shipment Time |
Within 3-5 workdays after receiving deposit or L/C |
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Export Packing |
Waterproof paper, and steel strip packed. |
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Capacity |
250,000 tons/year |
Processing Technology Of 321 Stainless Steel Plate
With the development of science and technology and industry, the materials put forward higher requirements, such as higher strength, resistance to high temperature, high pressure, low temperature, corrosion resistance, wear and other special physical and chemical properties of the requirements, carbon steel has been unable to fully meet the requirements.
Deficiency of carbon steel:
(1) Low hardenability. In general, the maximum quenching diameter of carbon steel water quenching is only 10mm-20mm.
(2) Relatively low strength and buckling. For example, the σ S of ordinary carbon steel Q235 steel is 235MPa, while the σ S of low alloy structural steel 16Mn is more than 360MPa. The σ S /σ B of 40 steel is only 0.43, which is much lower than that of alloy steel.
(3) Poor tempering stability. Because of the poor tempering stability, carbon steel in the quenching and tempering treatment, in order to ensure higher strength to use a lower tempering temperature, so that the toughness of steel is low; In order to ensure better toughness, the strength of high tempering temperature is low, so the comprehensive mechanical properties of carbon steel is not high.
(4) Can not meet the requirements of special performance. Carbon steel in oxidation resistance, corrosion resistance, heat resistance, low temperature resistance, wear resistance and special electromagnetic and other aspects are often poor, can not meet the needs of special performance.
FAQ
Q: How do you control quality ?
A: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q: Can you provide sample ?
A: Yes. We can provide the small samples in stock for free, as long as you contact us.Customized samples will take about 5-7 days.
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