Wuxi Baoneng Stainless Steel Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2000T PER MONTH OR MORE |
| Delivery Time | 15-20 days after deposit |
| Packaging Details | Export Package |
| Material | 321 hot rolled/cold rolled stainless steel coil |
| Standard | JIS, AiSi, ASTM, GB, DIN, EN |
| Type | coil |
| Thickness | 0.3-6mm |
| Width | 20-610mm |
| Technique | Hot Rolled |
| Surface Treatment | Polished |
| Grade | 300 Series |
| Processing Service | Bending, Welding, Cutting |
| Surface Finish | BA, BA |
| Application | Construction |
| Steel Grade | 316, 321, 304 |
| Length | 6-12m |
| Brand Name | TISCO, ZPSS, BAOSTEEL, POSCO, JISCO, LISCO, etc |
| Model Number | 321 hot rolled/cold rolled stainless steel coil |
| Place of Origin | CHINA |
| Certification | mill certificate |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000T PER MONTH OR MORE |
| Delivery Time | 15-20 days after deposit | Packaging Details | Export Package |
| Material | 321 hot rolled/cold rolled stainless steel coil | Standard | JIS, AiSi, ASTM, GB, DIN, EN |
| Type | coil | Thickness | 0.3-6mm |
| Width | 20-610mm | Technique | Hot Rolled |
| Surface Treatment | Polished | Grade | 300 Series |
| Processing Service | Bending, Welding, Cutting | Surface Finish | BA, BA |
| Application | Construction | Steel Grade | 316, 321, 304 |
| Length | 6-12m | Brand Name | TISCO, ZPSS, BAOSTEEL, POSCO, JISCO, LISCO, etc |
| Model Number | 321 hot rolled/cold rolled stainless steel coil | Place of Origin | CHINA |
| Certification | mill certificate | ||
| High Light | z275 galvanized steel coil ，DC01 galvanized steel coil ，cold rolled dx51d galvanized steel coil | ||
321 hot rolled/cold rolled stainless steel coil
321 SS is a titanium stabilized austenitic chromium-nickel stainless steel which was developed to provide an 18-8 type alloy with improved intergranular-corrosion resistance. This material is stabilized against chromium carbide formation by the addition of titanium. Since titanium has a stronger affinity for carbon than chromium, titanium carbide precipitates within the grains instead of forming at the grain boundaries. 321 stainless steel should be considered for applications requiring intermittent heating between 800ºF (427ºC) and 1650ºF (899ºC), or for welding under conditions which prevent a post-weld anneal. 321 stainless steel is non-magnetic.
Typical applications include:
Aircraft exhaust manifolds, expansion joints, bellows, furnace parts, heating element tubing, heat exchangers, woven or welded screens for high-temperature mineral processing, spiral welded tube for burner pipes and flues
ElementType 321 (Wt.%)
Carbon: 0.08 max
Manganese: 2.00 max.
Phosphorus: 0.045 max.
Sulfur: 0.030 max.
Silicon: 1.00 max.
Chromium: 17.00-19.00
Nickel: 9.00-13.00
Titanium: 5(C+N) min/ 0.70 max
Element (Wt.%)
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Titanium |
| 0.08max | 2.00max | 0.045max | 0.030max | 1.00max | 17.00-19.00 | 9.00-13.00 | 5(C+N) min/ 0.70 max |
Mechanical Property
| Material Item | Tensile Strength (MPa) | Yield Strength (MPa) | Extension | Hardness (HV) | Density |
| 321 | ≥520 | ≥205 | ≥40% | ≤200 | 8.03g/cm³ |
Surface Treatment
| Surface Treatment | Definition | Application |
| NO.1 | A hot - rolled piece whose surface has been treated by heat treatment, pickling or the corresponding process | Chemical Tanks, Pipes, Chemical Industry Equipment etc. |
| 2B | After cold rolling, heat treatment, pickling or other equivalent treatment, the final cold rolling to give appropriate luster | Medical Equipment, Food Industry, Construction Material, Kitchen Utensils etc. |
| BA | After cold rolling, bright heat treatment is given | Kitchen Utensils, Electric Equipment, Building Construction etc. |
| NO.4 | Products polished with abrasives 150 to 180 as specified in JIS R6001 | Kitchen Utensils, Building Construction, Medical Equipment etc. |
| HL | After polishing, use the appropriate abrasive size to form a continuous polishing streak | Building Construction etc. |
| 8K | A mirror-like reflective surface given by polishing with finer abrasives over 800 mesh | Reflector, Mirror, Interior and exterior decoration etc. |
COIL
| Commodity | 321 hot rolled/cold rolled stainless steel coil |
| Brand | TISCO, ZPSS, BAOSTEEL, POSCO, JISCO, LISCO, etc |
| Surface | No.1/ 2B/ BA/ No.4/ 8K/ HL |
| Thickness | 0.3mm-16mm |
| Width | 1000mm-2000mm, or as customized |
| Length | as customized |
| Application | Aircraft exhaust manifolds, expansion joints, bellows, furnace parts, heating element tubing, heat exchangers, woven or welded screens for high-temperature mineral processing, spiral welded tube for burner pipes and flues, etc |
| Delivery Time | Normally within 15 days, according to the quantity |
| Price Terms | FOB/ CFR/ CIF |
| Package | Standard Export Packaging |
FAQ
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Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
10000000-20000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Wuxi Baoneng Stainless Steel Co., Ltd. founded in 2013, is located in Wuxi, which is one of the biggest stainless steel production centers in China. Our main products are stainless steel coils, stainless steel sheet and plates, stainless steel pipes and tubes, stainless steel bars, stai... Wuxi Baoneng Stainless Steel Co., Ltd. founded in 2013, is located in Wuxi, which is one of the biggest stainless steel production centers in China. Our main products are stainless steel coils, stainless steel sheet and plates, stainless steel pipes and tubes, stainless steel bars, stai...
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