Ningbo Juye Metal Technology co.,ltd
| Payment Terms | full payment by L/C or 20% down payment and balance before shipment |
| Supply Ability | 5000 tons per month |
| Delivery Time | 15-45 days |
| Packaging Details | Seaworthy suitable for long ocean transportation |
| Grade | 321 |
| Thickness | 0.3-3.0mm |
| Width | 20-1550mm |
| Finish | 2B 2D BA NO.4 HL |
| Coil ID | 508mm or 610mm |
| Standard | ASTM/ASTM/GB/JIS/EN |
| Brand Name | Tsingshan, Tisco |
| Model Number | 321 |
| Certification | ISO ,JIS |
| Place of Origin | MADE IN CHINA |
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Product Specification
| Payment Terms | full payment by L/C or 20% down payment and balance before shipment | Supply Ability | 5000 tons per month |
| Delivery Time | 15-45 days | Packaging Details | Seaworthy suitable for long ocean transportation |
| Grade | 321 | Thickness | 0.3-3.0mm |
| Width | 20-1550mm | Finish | 2B 2D BA NO.4 HL |
| Coil ID | 508mm or 610mm | Standard | ASTM/ASTM/GB/JIS/EN |
| Brand Name | Tsingshan, Tisco | Model Number | 321 |
| Certification | ISO ,JIS | Place of Origin | MADE IN CHINA |
| High Light | Cold Rolled Stainless Steel Strip Coil ，321 Stainless Steel Coil ，3.0mm Stainless Steel Sheet Coil | ||
Type 321 is a titanium stabilized chromium nickel austenitic stainless steel with corrosion resistance similar to 304/304L. This grade is typically used in the 800-1500˚F temperature range where it is stabilized against chromium carbide precipitation by the addition of titanium, which results in the precipitation of titanium carbides. Type 321 has excellent intergranular corrosion resistance after exposure to this temperature range, and this grade resists oxidation up to 1500˚F and has higher creep and stress rupture properties than 304/304L. It also possesses good low temperature toughness and is non-magnetic in the annealed condition.
Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240
| Element | 321 |
| Carbon | 0.08 |
| Chromium | 17.0-19.0 |
| Nickel | 9.0-12.0 |
| Manganese | 2.00 |
| Silicon | 0.75 |
| Nitrogen | 0.10 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
| Titanium | 5(C+N) min / 0.70 max |
Mechanical Properties
Mechanical property requirements for annealed product as specified in ASTM A240 and ASME SA240.
| Property | 321 |
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 75 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 95 |
Instruments and construction parts in the food industry, luxury food, film and photo industry as well as for articles of daily use in the household, power station construction. Due to the Ti-alloy, the resistance to intergranular corrosion is also guaranteed in the welded condition.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2017
Total Annual:
20 Million-100 Million
Ecer Certification：
Site Member
About Us JUYE metal was established in 2017 and is located in Ningbo City，which is one of the China’s largest international port cities, with convenient transportation facilities and mature commercial service network for steel products. We are a fast-growing company, nearly a... About Us JUYE metal was established in 2017 and is located in Ningbo City，which is one of the China’s largest international port cities, with convenient transportation facilities and mature commercial service network for steel products. We are a fast-growing company, nearly a...
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