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We Hongming Metal, manufacture Stainless Steel 304 Coils with perfect dimensions and standard specification. We have well qualified professional teams in our production plants and installed modern technology too. We deliver standard premium quality of products to our clients. Our every product is flawless. We produce wide categories of industrial products for various industrial applications and supply to our clients at factory rate.

Stainless Steel S30400 Coils is 8 % nickel and 18% chromium alloy, it is preferred for cold work applications. The coils have characteristics like crevice corrosion-resistant, ductility, cryogenic strength, smooth surface finishing, and stability of chemical properties. Stainless Steel 304 Coils contain lower carbon content compare to other variations. It is alloying components which resist rusting in all media and suitable for intended fabrications also. Stainless Steel 304 Coils are commonly preferred for appliances in benches, kitchen appliance, sink, threaded fasteners, architectural appliances etc.

Hongming Metal has specially engaged in manufacturing superior quality Stainless Steel 304 Coils in a different size, diameters, dimensions and specifications as per the demands. We have installed modern technology in our manufacturing plant and well qualified trained professional teams for flawless product productions. We use high-quality raw materials for producing the standard quality of Stainless Steel 1.4301 Coils. We never compromise the quality of our products. Hongming Metal manufacturing customized product also according to various requirements and demands. We conduct numerous standard quality tests to check the quality and performance of products under the guidance of professional teams. We manufacture industrial products in a huge amount to fulfil client demands on time.

Hongming Metal is concerned about delivering product on time with zero damage the packaging of products is strictly done after taking all test of products. We packed Stainless Steel 304 Coil in a case and covered the product with a heavy thick layer to avoid unnecessary damages of products. The box is covered with proper strips to make it stable during entre shipping and for preventing damages of product. The shipping is done by using a convenient mode of transport to ensure zero damage to the product.

Stainless Steel 304 Coils Specification

Specifications : ASTM A240 / ASME SA240

Size : 1/4″ to 4″

Range : 5mm To 150mm

Thickness : 4.0mm – 100mm

Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.

Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)

Form : Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)

Available Types of Stainless Steel 304 Coils


Stainless Steel 304 Coils
304 Stainless Steel Coil
UNS S30400 Coils
1.4301 coils
SUS 304 Coils
ASTM A240 Stainless Steel 304 Coil
Stainless Steel 304 HR Coils
304 Stainless Steel CR Coils
ASME SA 240 Stainless Steel 304 Coil

Slit Coils

Stainless Steel 304 Slit Coils
304 Stainless Steel Slit Coil
UNS S30400 Slit Coils
1.4301 Slit Coils
SUS 304 Slit Coils
ASTM A240 Stainless Steel 304 Slit Coil
Stainless Steel 304 HR Slit Coils
304 Stainless Steel CR Slit Coils
ASME SA 240 Stainless Steel 304 Slit Coil

SS 304 Coils Equivalent Grades

SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

SS 304 Coils Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 11 – 

SS 304 Coils Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.93 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %


Q1. Where is your factory ?

A1: Our company’s processing center is located in Jiangsu, Wuxi, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers’ needs.

Q2. What are your company’s main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.

Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.

Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.