304 Cold Rolled Stainless Steel for Constructions

304 Cold Rolled Stainless Steel for Constructions

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Product Details

Basic Info.

Model NO.:304/304L/316/316L/321/409/409L/410/410S/430

Type:Stainless Steel Strips

Shape:Coil

Grade:300 Series

Certification:ISO, SGS

Perforated:Not Perforated

Standard:ASTM, AISI, GB, JIS, DIN, EN

Technique:Cold Rolled

Surface Treatment:Bright

Surface:2D,2e,2b,2bb,Sb,No.4,Ba,Hl,6k,7k,8k

Width:1000mm/1219mm/1250mm/1500mm/1524mm/1829mm/2000mm

Thinckness:0.3mm to 6mm

Edge:Silt/Mill Edge

Export Markets:Global

Product Description

The detail specification of cold rolled stainless steel coils are as below:

Grade:	201/202/301/304/304L/316/316L/317L/321/409/409L/410/410S/430/439
Standard:	ASTM,AISI,JIS,EN,DIN,GB
Surface:	2D,2E,2B,2BB,SB,NO.4,BA,HL,6K,7K,8K
Width:	1000mm/1219mm/1250mm/1500mm/1524mm/1829mm/2000mm
Thickness:	0.3mm to 6mm
Edge:	Slit/Mill Edge
Origin:	TISCO,POSCO,LISCO,JISCO,BAOSTEEL,Baoxin,Eastern Special Steel and so on
Productivity:	10000MT/Mont
MOQ:	30mont
Payment Term:	TT,L/C at sight/, L/C 30,60,90,180 days,WEST UNION
Price Term:	FOB/CFR/CIF Ningbo,Shanghai,Tianjin,Shenzhen Port
Delivery:	7-10 days after receive buyer's advance deposit or LC copy
Packaging:	Seaworthy Export Standard Package.Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might otherwise be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
Detail Application:	construction field;ship building industry;petroleum and chemical industries;war and electricity industries;food processing and medical industry; boiler heat exchanger; machinery and hardware industry

Technical notes:

Surface Finish	Definition	Application
NO.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe.
2D	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment.	Construction Material, heat exchanger,exhaust pipe
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
BA	Those processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction.
NO.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction, Medical equipment.
HL	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building Construction.
No.8	A highly reflective finish obtained by polishing with successively finer abrasive and buffing extensively free of grit lines	Indoor decoration & Reflector, Hospital Equipment

Our Advantages
All products are made of high-quality imported raw materials.
Excellent shipment after-sales service & Prompt
The Authorized agent of TISCO,JIISCO,the stainless steel distributor of BOSTEEL,ZPSS,LISCO and also can get the resources from all the stainless steel mills in China.
Have own processing and distribution center & can take the orders according to customers' requirements.
The transport in Hangzhou is very convenient & nearby Shanghai and Ningbo Port.
Our products are certified by ISO9001:2008 authentication quality systems.
Quick Response to Your Enquiry.

Q: Nickel is ferro magnetic in nature. But when it is added with stainless steel, it makes stainless steel non-magnetic. What is the structural changes happened with the presence of nickel?: Dear Ian, Magnetism doesn't add up or average out in that manner. Ferro-magnetism requires that all the spins align. This is a complex effect and needs a subtle interaction between adjacent atoms in the lattice and their singlet electrons. The distance between the the atoms is what is important. Some stainless steels are ferromagnetic because they have the correct spacing, others are not because the spacing is wrong. This spacing is influenced by the makeup of the alloy. Hope that helps a bit:RufusCat Copyleft:RufusCat

Q: How are steel coils used in the manufacturing of mining equipment?: Steel coils are used in the manufacturing of mining equipment for various purposes, such as forming the structural components, building frames, and creating durable and robust machinery. These coils are often shaped, cut, and welded to construct mining machinery that can withstand the harsh conditions and heavy-duty operations in the mining industry.

Q: What is the role of steel coils in the manufacturing of pipes and tubes?: Steel coils play a crucial role in the manufacturing of pipes and tubes as they serve as the primary raw material. These coils are unwound and then formed into the desired shape through various processes such as rolling, bending, and welding. The strength and durability of steel make it an ideal material for pipes and tubes, ensuring their ability to withstand high pressure, corrosion, and other demanding conditions.

Q: Steel used to be made in the #92;Bessemer Converter, write about how steel making processes today produce better quality steel????: how we can prepared steel by using converter? ans it

Q: Can steel coils be coated with self-cleaning materials?: Yes, steel coils can be coated with self-cleaning materials. These materials are typically hydrophobic or photocatalytic coatings that help prevent dirt, dust, and other contaminants from sticking to the surface of the steel. The self-cleaning properties of these coatings allow for easier maintenance and longer-lasting aesthetics of the steel coils.

Q: I had heard of steel braided fuel lines but ive also seen some air and coolant lines that are steel braided. Are these commonly used? I guess what I'm asking is if its a good idea to use them.: hard task browse over google or bing it can assist

Q: What are the dimensions of a typical steel coil?: The dimensions of a typical steel coil can vary depending on the manufacturer and specific application, but common dimensions include thicknesses ranging from 0.015 inches to 0.5 inches, widths between 24 inches and 72 inches, and coil weights ranging from a few thousand pounds to over 50,000 pounds.

Q: What are the common methods of protecting steel coils from corrosion during storage?: There are several common methods used to protect steel coils from corrosion during storage. These methods are employed to prevent moisture and other environmental elements from coming into contact with the steel coils, which can lead to corrosion. 1. VCI (Volatile Corrosion Inhibitor) Packaging: VCI packaging is a widely used method for protecting steel coils. VCI materials are incorporated into the packaging, such as plastic bags or films, which release a vapor that forms a protective layer on the surface of the steel coils. This layer prevents moisture and other corrosive agents from reaching the steel, thus inhibiting corrosion. 2. Oil Coating: Another widely used method is to apply a thin layer of oil on the surface of the steel coils. The oil acts as a barrier, preventing moisture and oxygen from coming into contact with the steel. This method is particularly effective for long-term storage or transportation of steel coils. 3. Desiccants: Desiccants, such as silica gel packets, can be placed inside the packaging to absorb any moisture that may be present. By reducing the humidity levels inside the packaging, the risk of corrosion is minimized. This method is often used in conjunction with VCI packaging or oil coating. 4. Proper Ventilation: Adequate ventilation is necessary to prevent the accumulation of moisture around the steel coils during storage. By allowing air to circulate freely, it helps to reduce the humidity levels and prevents the formation of condensation, which can lead to corrosion. 5. Controlled Environment: Storing steel coils in a controlled environment can be an effective way to prevent corrosion. This involves maintaining a constant temperature and humidity level, which are not conducive to corrosion. Temperature and humidity control can be achieved through the use of air conditioning or dehumidification systems. It is important to note that the specific method or combination of methods used to protect steel coils will depend on various factors, such as the duration of storage, the environmental conditions, and the specific requirements of the steel coils. Regular inspections and maintenance are also crucial to ensure the ongoing protection of the steel coils from corrosion.

Q: What are the applications of steel coils in the aerospace industry?: The aerospace industry relies heavily on steel coils for various purposes. One important application is in the manufacturing of aircraft structures. Steel coils are commonly used to fabricate wing spars, fuselage frames, and landing gear, as they possess high strength and durability necessary to withstand heavy loads and extreme conditions. Another significant use of steel coils in the aerospace industry is in the production of engine components, specifically turbine blades. These blades experience high temperatures and rotational forces, making it crucial to utilize steel coils due to their excellent heat resistance and mechanical properties. This ensures the reliability and performance of aircraft engines. Steel coils also find utilization in the production of fasteners and connectors necessary for securely joining different parts of an aircraft. Bolts, nuts, and rivets made from steel coils are essential for maintaining the structural integrity and safety of the aircraft. These fasteners need to possess high tensile strength and corrosion resistance. Furthermore, steel coils are employed in the production of fuel tanks and hydraulic systems. The weldability and formability of steel allow for the efficient fabrication of these complex structures. Steel coils can be shaped into various sizes and configurations, providing flexibility in designing fuel tanks and hydraulic components that meet specific requirements. In conclusion, steel coils are indispensable in the aerospace industry. Their use in aircraft structures, engine components, fasteners, and fuel tanks highlights their versatility and reliability. The exceptional strength, durability, heat resistance, and formability of steel make it the preferred material for various aerospace applications, ultimately ensuring the safety and performance of aircraft.

Q: Ive been playing with my ping i3 graphite irons for 6 years now and some days i can hit it and some days i cant. Then i tried out my friends irons the other day and he had steel and i was hitting the ball anywhere i wanted it to go..Is that a fluke or is steel irons just better than shaft? I was thinking about trading my graphites for steel, is that a good idea??: Ping Graphite Iron Shafts

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