AISI 321 Stainless Steel Strip Band 0.4mm 0.6mm Tubing Use 1mm 2mm SS

Brand Name:TISCO, JISCO, BAO
Model Number:321
Minimum Order Quantity:1 MT
Delivery Time:7-25 WORKING DAYS
Payment Terms:L/C, T/T
Place of Origin:China
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Location: Wuxi Jiangsu China
Address: Room 110, #13 Building, No. 289 Fangcheng Road, New District, Wuxi, Jiangsu, China
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AISI 321 Stainless Steel Strip Band 0.4mm 0.6mm Steel Tubing Use 1mm 2mm SS Strips


321 Stainless Steel Strip Specifications

  1. Grade: 321

  2. Standard: ASTM/EN/JIS

  3. Thickness: 0.03mm-3.0 mm

  4. Width: 1.5mm-600 mm

  5. Length: coil type or it can be produced as customer requirements

  6. Surface Finish: NO.1, 2B, 2H(Rerolled Bright), BA, No.4, 8K (Mirror), HL (Hairline), Polishing Bright, etc

  7. Edge: Mill Edge, Slit Edge, Deburred Edge, Round Edge, V Type Edge

321 Stainless Steel Strip Introductions

321 stainless steel strip is a Ni-Cr-Mo austenitic stainless steel material, its performance is very similar to 304 stainless steel strip.

But due to the addition of alloy titanium content, it has better resistance to grain boundary corrosion and high temperature strength. It effectively controls the formation of chromium carbide.

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

However, the “stainlessness” of 321 stainless steel is not absolute. Due to the special service environment, 321 stainless steel will also corrode.
Factors such as medium concentration, PH value, and temperature will have a greater impact on the corrosion resistance of 321 stainless steel.

321 Stainless Steel Strip Applications

321 stainless steel strip is applied to the field machines in the chemical, coal, and petroleum industries that require high resistance to grain boundary corrosion, heat-resistant parts for building materials and parts with difficult heat treatment.
1. Petroleum waste gas combustion pipeline
2. Engine exhaust pipe
3. Boiler shell, heat exchanger, heating furnace parts
4. Silencer parts for diesel engines
5. Boiler pressure vessel
6. Chemical transport truck
7. Expansion joint
8. Spiral welded pipes for furnace and dryers


Product NameAISI 321 Stainless Steel Strip Band 0.4mm 0.6mm Steel Tubing Use 1mm 2mm SS Strips
Material TypeFerrite stainless steel, Magnetic, Austenitic stainless steel, Non-magnetic.
Material OriginTISCO, BAOSTEEL, JISCO, LISCO, BAOSTEEL
Grade304/L, 309S, 310S, 316/L, 410, 420, 317, 317L, 321, 347, 347H, 201, etc.
TechnologyCold Rolled
Thickness0.1mm to 3mm
Width10mm to 1000mm or as required
Surface2B, No.1, 2D, BA, NO.4, HL, SB or as required
EdgeSlit Edge
Other ServiceLeveling: improve flatness, esp. for items with high flatness request.
Skin-Pass: improve flatness, higher brightness
Protection1. Inter paper available
2. PVC protecting film available
The sizes or thicknesses of stainless steel coil can be customized. If you need additional information, please don’t hesitate to contact us at any time.
All standard products are supplied without inter paper & film. If needed, please inform.


SurfaceCharacteristicProcessing Technology
N0.1OriginalPickled after hot rolling
2DBluntHot rolling + annealing shot peening pickling + cold rolling + annealing pickling
2BBlurredHot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
N0.3MattePolishing and tempering rolling with 100-120 mesh abrasive materials
N0.4MattePolishing and tempering rolling with 150-180 mesh abrasive material
NO.240MattePolishing and tempering rolling with 240 mesh abrasive materials
NO.320MattePolishing and tempering rolling with 320 mesh abrasive materials
NO.400MattePolishing and tempering rolling with 400 mesh abrasive materials
HLBrushedGrind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture
BABrightThe surface is annealed and shows high reflectivity
6KMirrorRough grinding and polishing
8KMirrorFine grinding and polishing






1. How can I get a quotation from you?
You can leave us message or send us a email and we will reply every message in time.

Or we may talk on line by skype & wechat.
And you can also find our contact information on contact page.
2. Can I get samples before order?
Yes, of course. Can send you small piece for you to check quality.
3. What is your delivery time?
A. The time of delivery is usually around 7-25 days according to the products you need.
4. What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L.

L/C is also acceptatble .
5. How can you garantee what I got will be good?
First of all, the material origin in TISCO, JISCO, etc and we can offer MTC from the steel mill.

Also, we accept third-party test.
6. How do you make our business long-term and good relationship?
A. We keep good quality and competitive price to ensure our customers benefit ;
B. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from


Looking for ideal SS Strip Coils supplier ? We have a wide selection at good prices to help you get creative. All the Cold Rolled Stainless Steel Coils are quality guaranteed. We are China Origin Factory of Customized Stainless Steel Strips. If you have any question, please feel free to contact us.

China AISI 321 Stainless Steel Strip Band 0.4mm 0.6mm Tubing Use 1mm 2mm SS supplier

AISI 321 Stainless Steel Strip Band 0.4mm 0.6mm Tubing Use 1mm 2mm SS

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