Wuxi Baoneng Stainless Steel Co., Ltd.
Wuxi Baoneng Stainless Steel Co., Ltd. Professional one-stop supplier of stainless steel products Quality first, integrity-based
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201 seamless stainless steel pipe
201 is part of the 200 series of austenitic stainless steel. 201 is used to produce a range of household appliances, including sinks, cooking utensils, washing machines, windows, and doors. It is also used in automotive trim, decorative architecture, railway cars, trailers, and clamps. It is not recommended for structural outdoor applications because of its susceptibility to pitting and crevice corrosion.
ElementType 201 (Wt.%)
Carbon: 0.15 max
Manganese: 5.50-7.50 max.
Phosphorus: 0.06 max.
Sulfur: 0.03 max.
Silicon 1.00 max.
Chromium: 16.00-18.00
Nickel: 3.50-5.50
Nitrogen: 0.25 max.
Element (Wt.%)
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Nitrogen |
| 0.15max | 5.50-7.50 | 0.06max | 0.030max | 1.00max | 16.00-18.00 | 3.50-5.50 | 0.25max |
Mechanical Property
| Material Item | Tensile Strength (MPa) | Yield Strength (MPa) | Extension | Hardness (HV) | Density |
| 201 | ≥520 | ≥275 | ≥40% | <253 | 7.93g/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. |
| Commodity | 201 seamless stainless steel pipe |
| Grade | 201 |
| OD | 6mm-426mm, or as customized |
| WT | 1mm-30mm, or as customized |
| Length | 5m-7m, or as customized |
| Surface | Pickling, matt, polished, mirror |
| Application | Chemical industry, architecture, petro chemical industry, chemical fertilizer production, food industry, boiler heat exchangers, natural gas industry, pharmaceutics, warter transfer, environmental protection and construction and building area., etc |
| Delivery Time | 7-30 days, according to quantity |
| Price Terms | FOB/ CFR/ CIF |
| Package | In bundles, water proof packing, in wooden case, or as per customers’ requirement |
FAQ
Q1:What product information must I provide before making a purchase?