304 304L cold rolled stainless steel coil is widely used in household products (1,2 tableware), cabinets, indoor pipelines, water heaters, boilers, bathtubs, auto parts, medical equipment, building materials, chemicals, food industry, agriculture, and ship parts.
304/304L Cold Rolled Stainless Steel Coil
304 304L Cold Rolled Stainless Steel Coils（0.2mm – 8mm）Supplier | Manufacturer | Exporter
Huaxiao Capacity about 304/304L cold rolled stainless steel coil, 304/340L CRC
|Specifications||ASTM A240 / ASME SA240|
|Dimensions||ASTM, ASME, and API|
|Width||600mm / 1000mm / 1120mm / 1219 / 1500mm / 2000mm, etc|
|Thickness||0.2mm – 8.0mm|
|Length||as per your requirement|
|Surface Finish||2B, 2D, BA, NO.4, NO.8, 8K, mirror, Emboss, Etch, etc.|
|Hardness||Soft, Hard, Half Hard, Quarter Hard, Spring Hard, etc.|
|Max coil||25MT and as per your requirement|
|Coil ID||508mm,610mm, as per your requirement|
304 stainless steel is versatile stainless steel, with rust-proof performance than the 200 series of stainless steel stronger. The high temperature is also better, can be high to 1000-1200 degrees. 304 stainless steel has excellent stainless steel corrosion resistance and better resistance to intergranular corrosion. Of the oxidizing acid, the experiment concluded that a concentration ≤P 65% of nitric acid below the boiling temperature, 304 stainless steel has strong corrosion resistance. Alkali solution and most organic acids and inorganic acids also have good corrosion resistance.
304 304L Cold Rolled Stainless Steel Coil Data Sheet
Stainless Steel 304 Coils Equivalent Grades
|SS 304||1.4301||S30400||SUS 304||304S31||08Х18Н10||Z7CN18‐09||X5CrNi18-10|
304 304L Cold Rolled Stainless Steel Coil Chemical Component ASTM A240:
|Type 304||Type 304L||Type 304H|
|ASTM A240/A240M (UNS Designation)||S30400||S30403||S30409|
|Mechanical Properties (annealed)|
|Tensile (min. psi)||75,000||70,000||75,000|
|Yield (min. psi)||30,000||25,000||30,000|
|Elongation (in 2″, min %)||40||40||40|
|Hardness (max Rb)||92||92||92|
304 304L Cold Rolled Stainless Steel Coil Mechanical Property ASTM A240:
|Tensile Strength||Yield Strength||Elongation(%)||Hardness|
|> 515 Mpa||>205 Mpa||> 40%||< HRB92|
Physical Properties for Type 304/304L Stainless Steel Coil
Here are some physical properties of 304/304L stainless steel presented in a table:
|Elastic Modulus||193 GPa|
|Thermal Conductivity||16.2 W/(m·K)|
|Coefficient of Thermal Expansion (20℃)||17.2 μm/m·K|
|Magnetic Permeability||1.008 μH/m|
|Poisson’s Ratio (20℃)||0.73|
|Molar Volume||0.0000178 m³/mol|
Please note that these values may vary depending on the production process and manufacturer, and are provided for reference only.
Cold Rolled 304 Stainless Steel Coil Package
We at Huaxiao & Metal ensure the best quality of packaging, as it plays an important role, especially in international shipments, the goods go through various channels to the final destination, so we pay special attention to packaging.
We pack our shipments in a variety of ways depending on the product. We package our products in many ways such as:–
• Boxes and crates
• Waterproof paper
• Wooden pallets
• wooden box
Feature about Type 304 Stainless Steel Coil
- Stainless steel surface appearance and the possibility of diversification
- Good corrosion resistance, more durable than ordinary steel
- Good corrosion resistance
- High strength, so the possibility of using a large sheet
- High-temperature oxidation and high strength, it can resist fire
- Room temperature processing, which is easy plastic processing
- Because it does not need surface treatment, it is simple and easy to maintain
- Clean, high finish
- Good welding performance
ASTM 304 Stainless Steel Application
ASTM 304 stainless steel is a versatile material that is widely used in a variety of applications due to its excellent corrosion resistance, high-temperature strength, and good formability. Some common applications of ASTM 304 stainless steel include:
Food and Beverage Processing:
ASTM 304 is a popular choice for food and beverage processing equipment due to its excellent resistance to corrosion, ease of cleaning, and ability to maintain the purity of processed products.
The high corrosion resistance of ASTM 304 makes it an ideal material for use in chemical processing equipment, including reactors, tanks, and pipelines.
ASTM 304 stainless steel is used extensively in medical equipment and instruments due to its high resistance to corrosion and its ability to withstand sterilization by various methods.
Many automotive parts, such as exhaust systems, trim, and decorative parts, are made from ASTM 304 stainless steel due to their corrosion resistance, strength, and aesthetic appeal.
Architecture and Construction:
ASTM 304 stainless steel is often used in architectural and construction applications due to its durability, corrosion resistance, and aesthetic appeal. It is used in roofing, cladding, and other exterior and interior applications.
The aerospace industry also utilizes ASTM 304 stainless steel due to its high strength-to-weight ratio and corrosion resistance. It is used in aircraft parts such as engine components, fasteners, and structural components.
Overall, ASTM 304 stainless steel is an excellent material for applications that require high corrosion resistance, strength, and durability.
304 vs 304l Stainless Steel Coil
304 and 304L are both austenitic stainless steels that are commonly used in a variety of applications. The main difference between the two is the carbon content.
304 stainless steel contains between 0.08% and 0.10% carbon, while 304L stainless steel contains less than 0.03% carbon. This lower carbon content in 304L makes it more resistant to sensitization, a type of corrosion that can occur when stainless steel is heated to high temperatures.
Because of its lower carbon content, 304L is often used in welding applications where high temperatures are involved, such as in the manufacturing of piping and tubing. It is also often used in applications where corrosion resistance is important, such as in the food and beverage industry.
In terms of their physical properties, 304 and 304L are very similar. Both have excellent corrosion resistance, good weldability, and high strength and hardness. They are both non-magnetic and have a high resistance to oxidation.
Overall, the choice between 304 and 304L will depend on the specific application and the conditions under which the stainless steel will be used. If high temperatures are involved, or if corrosion resistance is a top priority, then 304L may be the better choice.