Stainless Steel Plate SS 304 Customized Thickness 4*8 Feet Plates ASME A240 304L 304 Stainless Steel Sheet
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Grade
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304 stainless steel sheet plate
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Surface
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2B, NO.1, BA, NO.4, 8K, HL, Polished, Mill, Embossing, Satin, ect with PVC/PE/Laser film
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Executive Standard
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Chinese
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GB/T14975-2002, GB/T14976-2002, GB/T13296-91
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American
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ASTM A312/A312M, ASTM A213/213A, ASTM A269/269M
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Europe
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DIN2462, EN10088, EN110095, EN10259, EN10028
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Japanese
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JIS G3463, G3119, G4304, G4309, G4321
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Russia
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GOST 11268, GOST 19281 - 89, GOST 19903 - 74, GOST 19904 - 90
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Added Processing
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Decoiling, Bending, Perforating, Punching, Cutting, Polishing, Welding
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Technique
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Cold rolled; Hot rolled; Hot forming; Cold forming; Heat treatment; Machinability; Welding;
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Thickness
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Cold rolled: 0.3-4 mm or according to customer requirements
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Hot rolled: 3-120 mm or according to customer requirements
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Width
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600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Customization according to customers’ requirements
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Length
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2000mm, 2438mm, 3000mm, 5800mm, 6000mm
Customization according to customers’ requirements
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Edge
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Slit/Mill Edge
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Film coating
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Species
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PVC film/PE film/Laser film/Oil film/Water membrane/Self-lining/Electrostatic film, etc
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Thickness
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3c/5c/7c/10c and so on
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Color
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Black/white/Blue or customized
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Physical property
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Strength of extension: σb ( MPa )≥520
Yield strength σ0.2 (MPa) ≥205
Elongation: σ5(%)≥40
Percentage reduction of area: Ψ(%)≥60
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Application
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* 1) Equipment that resists sulfuric acid, phosphoric acid, acetic acid, and acetic acid;
* 2) Petrochemical;
* 3) Mechanical and electrical hardware;
* 4) Shipyard;
* 5) Power plant;
* 6) Food Processing and Dairy Industries.
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Packing
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Waterproof paper/Iron/ Wooden pallet or according to customer's requirements
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Processing
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The whole process is done at high temperature and at the end is being cooled down
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Cold rolled steel is heated and cooled at the room temperature and then rolled after again
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Advantage
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– Easier to make: heat it up, push through, cool down and that’s it!
– Cheaper than cold rolled
– Hot rolled steel is allowed to cool at room temperature and it’s free from internal stresses that can arise from quenching or
work-hardening processes
– Most popular shapes are hot-rolled (UC, UB, SHS, RHS, PFC, flats etc.)
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– accurate shape (consistent and straight)
– a wider range of surface finishes
– a smooth and shinier surface
– bars are true and square and have well-defined edges and corners
– Tubes have better concentric uniformity and straightness.
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Disadvantage
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– dimensional imperfections caused by heating (expanding) and cooling down (shrink, warpage)
– rough texture on a surface, need to be removed and buffed before painting
– Slight distortions
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– more expensive
– fewer shapes available cold-rolled (sheets, box section shapes: CHS, SHS, RHS)
– additional treatments can create internal stress within the material; this can cause unpredictable warping if the steel is not
stress relieved prior to cutting, grinding, or welding.
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Common uses of Stainless Steel Plate 304/304L include:
* Bolts
* Cutlery & Flatware
* Food & Pharmaceutical Equipment
* Nuts
* Sanitary Ware & Troughs
* Saucepans
* Screws/Springs
* Sinks & Splash Backs
* Oil or gas industry
* Kitchen equipment and appliances
* Architecture and building construction
* Automotive and transportation
* Medical equipment and instruments
Certainly, here's an article describing the materials, their performance characteristics, and applications in English:
Exploring Different Stainless Steel Grades: 304, 304H, and 440C
Stainless steel is a versatile and widely used material known for its corrosion resistance, strength, and aesthetic appeal. Three specific grades, namely 304, 304H, and 440C, showcase distinct properties that cater to various applications across industries. Let's delve into the features, performance characteristics, and applications of these stainless steel grades.
304 16 Gauge Stainless Steel Bright Sheet: 304 stainless steel is a popular choice due to its balanced properties. The "16 gauge" indicates the thickness of the sheet, providing stability while allowing for flexibility. The bright finish adds a polished appearance, making it ideal for decorative applications. With an approximate tensile strength of 515 MPa and an elongation of about 40%, 304 stainless steel boasts good strength and formability. Its corrosion resistance and heat resistance up to 870°C (1600°F) make it suitable for a wide range of applications, from architectural detailing to kitchen equipment.
304H Hairline Finish Plate: 304H is a modification of the standard 304 stainless steel with elevated carbon content to enhance high-temperature strength. The hairline finish lends an elegant appearance, making it popular for architectural elements. Its high heat resistance, up to 1010°C (1850°F), makes it suitable for applications involving exposure to extreme temperatures. This grade is used in furnace components, heat exchangers, and industrial boilers, where both corrosion resistance and elevated temperature performance are essential.
440C Stainless Steel Sheet: 440C stainless steel stands out with its high hardness and wear resistance. It's often used in applications that require sharp edges and cutting ability, such as knives, bearings, and surgical instruments. With a Rockwell hardness of 58-62, 440C is ideal for applications demanding durability. The magnetic properties of this grade contribute to its suitability for magnetic assemblies and components.
Applications:
304 16 Gauge Stainless Steel Bright Sheet: This grade finds its place in architectural facades, interior design elements, and kitchen appliances due to its aesthetic appeal and corrosion resistance.
304H Hairline Finish Plate: 304H is chosen for its ability to withstand high temperatures, making it crucial in industries like petrochemical, power generation, and aerospace.
440C Stainless Steel Sheet: The hardness and wear resistance of 440C make it a preferred choice in cutlery, bearings, and surgical instruments, where precision and longevity are paramount.
In conclusion, these stainless steel grades showcase distinct qualities that cater to specific applications. Whether it's the decorative allure of 304, the high-temperature capabilities of 304H, or the exceptional hardness of 440C, each grade has carved its niche in various industries, showcasing the remarkable versatility of stainless steel.
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