321 Stainless Steel Coil

  • Grade: SUS321 1.4541
  • Price: 2325 ~ 2877 USD/TON FOB Shanghai
  • Thickness: 0.15mm~16.0mm
  • Surface: 2B / 1D / No.1 / BA
  • Standard: ASTM / JIS / EN / GB

We keep 2000 tons/month 321 stainless steel stock every month, and update new resource every week. Please feel free to tell me if you need any stainless steel products soon. 

321 Stainless Steel Grade

321 stainless steel is a kind of material with excellent Stress Rupture property and Creep Resistance of high temperature Stress mechanical property, which are better than 304 stainless steel.

321 Stainless steel coil Price in China ,Manufacturer of 321 Stainless Steel coil

Austenitic stainless steel equivalent to domestic grade 0Cr18Ni10Ti 321 stainless steel is Ni-Cr-Mo type austenitic stainless steel, its performance is very similar to 304, but due to the addition of titanium, so that it has a better resistance to grain boundary corrosion and high temperature strength.

Due to the addition of titanium, the formation of chromium carbide is effectively controlled.

321 austenitic stainless steel has good corrosion resistance in the atmosphere, and is widely used in petrochemical, electric power, bridge and automobile industries.

But the stainless steel "rust" is not absolute, because of the special service environment, stainless steel will also occur corrosion.

Medium concentration, pH value, temperature and other factors will have a greater impact on the corrosion resistance of stainless steel.

For example, in the range of 450~850℃ sensitization temperature long-term use, stainless steel will occur intergranular corrosion.

The mechanism is that C combines with Cr at grain boundary to form Cr23C6 and precipitates out, which reduces Cr content at grain boundary, which is the so-called "poor chromium".

The Cr element is one of the main elements to inhibit the intergranular corrosion. When the Cr content at the grain boundary is less than 12%, the probability of intergranular corrosion will increase.

321 2B cold rolled Stainless steel stock

Thickness:0.40mm ~ 8.0mm

Width:50mm ~ 2000 mm

321 No.1/1D hot rolled stainless steel stock


Width: 50mm ~ 2000mm

Equivalent Material of 321 Stainless Steel coil Chemical composition

Grade Euronorm China GB Japanese JIS Germany
321 1.4541 OCr18Ni10Ti SUS321 X10CrNiTi189

Grade C Mn Si P S Cr Mo Ni N
321 Min.Max. 0.08 2 0.75 0.045 o.03 17.00-19.00 / 9.00-12.00 0.1



Factory & Packing & Shipping

After 13 years of development, our company has grown from a small company to a stainless steel group with 200 employees, 6* 500-square-meter roll warehouses, and 4* 500-square-meter processing workshops. The company will work together to build a well-known international brand and provide more and better customers with high-quality services. At present, the company's products are sold well in Russia, Vietnam, Brazil, Thailand, UAE, Saudi Arabia, Israel, Turkey, Canada, New Zealand, etc. 36 countries and 168 large local distributors. If you have any metal steel needs, please contact us as soon as possible, our professional sales will make the best offer to you quickly, you are wise to choose us,waiting your information.

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  • SS Strip Warehouse

  • Stainless Steel Coil Factory

Our service and advantage

We can OEM stainless steel products as your drawing and requirements. Such as: cutting, slitting, laser cutting sheets, laser cutting tubes and profiles, sawing cutting rods and tubes, bending, welding, stamping, CNC machining, the smallest laser drilling diameter can be 0.15mm in diameter, The largest machinable size is 1020mm diameter, the maximum error of the laser is only 0.05mm, the maximum tolerance of the sawing machine is less than 0.15mm, and the length error is 0.05-0.1mm. Believe that our profession will be able to get your greatest recognition and support.

Production equipment


Monthly production

Cutting machine- Cold rolled

5 set

3000 MT

Cutting machine- Hot rolled

5 set

2000 MT

Slitting machine- Cold rolled

2 set

1000 MT

Slitting machine- Hot rolled

2 set

800 MT

Bending machine

2 set

600 MT

Welding machine

1 set

600 MT

Laser cutting machine

3 set

1000 MT

Polishing machine

2 set

2000 MT

Grinding machine

2 set

3000 MT

PVD Color coating furnace

3 set

800 MT

CNC machining processing

6 set

300 MT

Please send your clear drawing and requirements in details to us when you need any metal fabrication. Our engineer will check and calculate professional cost, We will send official quotation for your reference soon. Expecting your information.


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