304 Cold Rolled No. 1 Finish Stainless Steel Coil Decorative Secondary with Mill Test Certificate SUS304 Coil Coil Fob Price

• Customization: Available
• Type: Stainless Steel Coils
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 304
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Flat
• Technique: Cold Rolled
• Surface Treatment: 2b Bright Annealed Surface
• Material: AISI 304 / SUS304 / S30408
• Rolling Type: Cold Rolled
• Delivery Time: 7-15 Days
• Width Range: 45mm-2200mm
• Coil Inner Diameter: 508mm / 610mm Optional
• Coil Weight: 1400°C-1450°C
• Tolerance: Thickness ±0.01mm, Width ±0.5mm
• Minimum Order Quantity: 1 Ton
• Terms of Shipment: Sea Freight
• Processing Services: Slitting, Cutting, Surface Treatmentbending, Weldi
• Width: 1250mm
• Anti-Rust Treatment: Oil Coated Surface
• Austenitic: 201/304/304L/316/31L/321/309S/310S
• Packing: Waterproof Paper + Wooden Pallet
• Elongation Rate: 40%
• Transport Package: Galvanized Guard Ringrustproof Paper, Waterproof
• Specification: Thickness: 1.0mm
• Trademark: JINYIHONG
• Origin: China
• HS Code: 7209159000
• Production Capacity: 25000

Product Description

Product Description

Stainless steel coil

    304 stainless steel is the most versatile and widely used austenitic stainless steel in the global metal and construction industry, recognized as the standard general-purpose stainless steel grade. Composed of 18% chromium and 8% nickel alloy elements, it is commonly known as 18-8 stainless steel. This grade features a stable austenitic metal structure at room temperature and extreme temperature environments, effectively avoiding phase transformation and structural deformation.

    304 stainless steel has excellent comprehensive performance with balanced mechanical properties and corrosion resistance, suitable for cold rolling, hot rolling, stamping, bending, welding and other deep processing technologies. It contains low carbon content, which greatly reduces the risk of intergranular corrosion during high-temperature processing and long-term service.

    As a food-grade and industrial-grade dual-purpose stainless steel material, 304 stainless steel coil, sheet, plate and strip products have become the mainstream raw materials for civil decoration, industrial manufacturing, chemical equipment and public infrastructure construction worldwide. It has stable chemical properties, will not react with daily water, air, weak acid and weak alkali substances, and maintains long-term surface integrity and structural stability.

    Compared with ordinary carbon steel and low-grade stainless steel, 304 stainless steel abandons the defects of easy rust, short service life and poor processing performance, and has extremely high cost performance and market adaptability.

Advantages

    304 stainless steel possesses superior comprehensive advantages that make it dominant in the stainless steel market.

   Firstly, it has outstanding atmospheric corrosion resistance and rust resistance, effectively resisting oxidation, moisture erosion and urban industrial pollution corrosion in daily and industrial environments, and will not rust or discolor after long-term outdoor and indoor use.

    Secondly, it has excellent processing adaptability, supporting various deep processing technologies such as cold bending, hot forming, laser cutting, stamping, deep drawing and welding, with high forming yield and no crack or deformation during processing.

    Thirdly, it meets strict food-grade safety standards, non-toxic, tasteless, harmless to human body, no precipitation of harmful substances, and can be safely used in food processing, kitchen equipment and catering decoration fields.

    Fourthly, it has good high-temperature and low-temperature resistance, maintaining stable mechanical performance in the temperature range of -196℃ to 800℃, without embrittlement or softening failure.

    Fifthly, the surface has good polishing performance, which can be processed into 2B matte, BA bright, 8K mirror, hairline, embossed and other surface finishes, with high decorative and ornamental value.

    In addition, 304 stainless steel has good ductility and toughness, strong impact resistance and wear resistance, stable physical properties, no magnetic interference, easy cleaning and maintenance, and long service life, which can greatly reduce the later maintenance cost of products and projects.

Specification

	C	Si	Mn	P≤	S≤	Cr	Mo	Ni	Other
201 mid copper	≤0.15	≤1.00	7.5-10.5	0.06	0.03	13-15	--	0.8-1.5	Cu>0.8
201 high copper	≤0.15	≤1.00	7.5-10.5	0.06	0.03	13-15	-	0.8-1.5	Cu>1.4
202	≤0.15	≤1.00	7.5-10.0	0.06	0.03	17-19	-	4.0-6.0	N≤0.25
301	≤0.15	≤1.00	≤2.00	0.045	0.03	16-18	-	6.0-8.0	-
304	≤0.08	≤1.00	≤2.00	0.045	0.03	18-20	-	8-10.5	-
304L	≤0.03	≤1.00	≤2.00	0.045	0.03	18-20	-	8-10.5	-
316	≤0.08	≤1.00	≤2.00	0.045	0.03	16-18	2-3	10-14	-
316L	≤0.03	≤1.00	≤2.00	0.045	0.03	16-18	2-3	12-15	-
309S	≤0.08	≤1.00	≤2.00	0.045	0.03	22-24	-	12-15	-
310S	≤0.08	≤1.50	≤2.00	0.045	0.03	23-26	-	19-22	-
317	≤0.08	≤1.00	≤2.00	0.045	0.03	18-20	3-4	11-15	-
317L	≤0.03	≤1.00	≤2.00	0.045	0.03	18-20	3-4	11-15	-
321	≤0.08	≤1.00	≤2.00	0.045	0.03	17-19	-	9-13	Ti≥5∧C
904L	≤0.03	≤1.00	≤1.00	0.035	0.03	18-23	5-6	23-28	Cu1.-2 N≤0.1
409L	≤0.03	≤1.00	≤1.00	0.04	0.03	10.5-11.5	-	-	Ti 6∧C%-0.75
430	≤0.12	≤0.75	≤1.00	0.04	0.03	16-18	-	≤0.6	-
410S	≤0.08	≤1.00	≤1.00	0.04	0.03	11.5-13.5	-	≤0.6	-
439	≤0.03	≤1.00	≤1.00	0.04	0.03	17-19	-	≤0.5	N≤0.04

Application Scenarios

    304 stainless steel has extremely wide application coverage, covering civil decoration, industrial manufacturing, food industry, chemical industry, environmental protection, machinery manufacturing and other fields.

    In the architectural decoration industry, it is used for interior wall cladding, elevator door panels, curtain wall decoration, ceiling materials, decorative strips and architectural hardware accessories.

    In the food and catering industry, it is the core raw material for kitchen utensils, food processing equipment, food storage containers, drinking water pipelines and catering kitchen decoration engineering.

    In industrial manufacturing, it is widely used for mechanical shell production, equipment protective covers, stamping parts, standard parts and industrial conveyor equipment accessories.

    In the chemical and environmental protection industry, it is used for ordinary chemical pipelines, sewage treatment equipment, environmental protection ventilation equipment and low-corrosion chemical container manufacturing. 

    In daily hardware products, it is used for stainless steel furniture, bathroom accessories, hardware brackets and daily metal products.

    In addition, 304 stainless steel is also applied in automotive interior parts, solar equipment brackets, electrical equipment shells and general engineering supporting materials, and is the most mainstream universal stainless steel material for global import and export trade.

Product Features

    304 stainless steel is characterized by stable austenitic structure, uniform internal metal texture and no internal stress after professional leveling treatment. It has low carbon content and excellent intergranular corrosion resistance, avoiding material aging and performance degradation caused by welding and high-temperature heating.

    The material has moderate hardness and excellent ductility, which is convenient for various precision processing and complex forming. The surface of the raw coil and sheet is smooth and flat, with uniform thickness, no scratch, no oxidation spot and no defect, meeting high-precision processing standards. It has non-magnetic characteristics, will not produce magnetic interference during use, and is suitable for electronic and electrical supporting equipment.

    The material has strong weather resistance, resisting ultraviolet radiation, rain erosion and temperature difference change aging, and can maintain stable performance in outdoor and harsh indoor environments. It has good weldability, no welding crack, no porosity after welding, and firm welding structure. Meanwhile, 304 stainless steel has good thermal conductivity and structural stability, uniform stress bearing, not easy to deform, and excellent comprehensive service performance, which can adapt to long-term continuous industrial operation and daily decoration use.

Packing & Delivery

Company Profile

    This is Jinyihong (Shandong) Metal Products Co., Ltd. Our company primarily deals in stainless steel products, specily have advantage in stainless steel machining and welding.The demand for goods responds rapidly ,and logistics are quick response and well-developed.Stainless steel pipes,coils, bars, sheets, angle steels, channel steels, elbows, flanges, etc., offer low prices and high quality. Equipped with testing instruments. Sufficient inventory and a wide range of products available. 

    Jinyihong (Shandong) Metal Products Co., Ltd: Forging the Future of Metal Manufacturing
    Nestled in the heart of Shandong Province, China's industrial powerhouse, Jinyihong (Shandong) Metal Products Co., Ltd stands as a testament to innovation, quality, and excellence in the metal manufacturing sector. Established with a vision to redefine industry standards, the company has rapidly evolved from a local enterprise to a global player, renowned for its precision-engineered stainless steel products and unwavering commitment to customer satisfaction.

    Core Competencies and Product Excellence
    Jinyihong's core competency lies in the production and distribution of high-quality stainless steel products, including stainless steel pipes,stainless steel coils,stainless steel  bars, stainless steel sheets, wires, strips, processed parts, and a comprehensive range of fittings such as tees, crosses, reducers, caps, and gaskets. These products are widely recognized for their durability, corrosion resistance, and superior finish, making them the preferred choice for a diverse array of applications.

Other Procucts

    Our company primarily deals in stainless steel products, specily have advantage in stainless steel machining and welding.The demand for goods responds rapidly ,and logistics are quick response and well-developed.Stainless steel pipes,coils, bars, sheets, angle steels, channel steels, elbows, flanges, etc., offer low prices and high quality. Equipped with testing instruments. Sufficient inventory and a wide range of products available.