Stainless Steel Coil Cold Rolled 201 Surface 2B with High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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1. Structure of Stainless Steel Coil Cold Rolled 201 Descriptions
Stainless Steel 201 is a new kind of Austenite stainless steel by used Mn, N replace Ni. The steel has good corrosion resistance and hot / cold processing performance, instead of 304 stainless steel products for used in the not high of corrosive environment, such as indoor, inland city outdoor etc.
2. Main Features of the Stainless Steel Coil Cold Rolled 201
Product name: Stainless Steel Coil Cold Rolled 201
Thickness: 0.2mm to 1.5mm
Technical: Cold Rolled
Width: 10mm to 1240mm
Type: 200 Series
Length: As customer's requested
Standard: JIS, SUS, AISI, ASTM
Grade: 201-J1, 201-J4, AISI201, AISI202…
Finish: BA, 2B, 8K, NO.3, NO.4, HL…
MOQ: 25 Metric Tons
Hardness: Low Hard(190 HV Max); Half Hard(240-280HV); Full Hard(42-60 HRC)
Ship Term: FOB any port, China or CFR Destination port
Delivery Time: 15 to 20 day after the receive the deposit or 100%LC
Payment Terms: TT 30% for deposit, Balance against the copy of B/L, or 100%LC
Packaging: By wooden pallet, wooden case or according to customer's request
3. Stainless Steel Coil Cold Rolled 201 Images
4. Stainless Steel Coil Cold Rolled 201 Specifications
Mechanical Property Contrast | YS (Mpa) | TS (Mpa) | EL(%) | HV | REMARK |
Stainless Steel 201 | 426 | 880 | 52 | 224 | 1.0t |
Stainless Steel 304 | 285 | 710 | 58 | 165 | 1.0t |
Stainless Steel 200 Series Chemicals Contrast (wt. %) | ||||||||
Chemicals | C | Si | Mn | Cr | Ni | N | Other | |
205 | 0.12-0.25 | ≤0.75 | 14.0-15.0 | 16.5-18.0 | 1.0-1.75 | 0.32-0.4 | ||
JIS, | 201 | ≤0.15 | ≤1.0 | 5.5-7.5 | 16.0-18.0 | 3.5-5.5 | ≤0.25 | - |
201L | ≤0.03 | ≤0.75 | 5.5-7.5 | 16.0-18.0 | 3.5-5.5 | ≤0.25 | - | |
202 | ≤0.15 | ≤1.0 | 7.5-10.0 | 17.0-19.0 | 4.0-6.0 | ≤0.25 | - | |
201LN | ≤0.03 | ≤0.75 | 6.4-7.5 | 16.0-17.5 | 4.0-5.5 | 0.1-0.25 | Cu≤1.0 | |
India | 201-J1 | ≤0.08 | ≤0.75 | 7.0-8.0 | 15.0-17.0 | 4.0-5.0 | ≤0.1 | Cu≤1.5 |
201-J3 | ≤0.08 | ≤0.75 | 9.0-10.5 | 14.0-16.0 | 2.0-3.0 | ≤0.15 | Cu≤2.0 | |
201-J4 | ≤0.10 | ≤0.75 | 8.5-10.0 | 15.0-16.0 | ≤1.2 | ≤0.2 | Cu≤2.0 | |
America | 204 | ≤0.03 | ≤1.0 | 7.0-9.0 | 15.0-17.0 | 1.5-3.0 | 0.15-0.3 | (Cu) |
H400 | ≤0.10 | ≤1.0 | 6.0-9.0 | 17.0-19.5 | ≤3.5 | ≤0.3 | - | |
Japan | YUS130S | 0.09 | 0.5 | 11.0 | 18.0 | 6.5 | 0.35 | - |
NTK S-4 | 0.17 | 0.43 | 14.7 | 17.7 | 1.3 | 0.35 | - | |
NM15M | 0.08 | 0.8 | 14.5 | 17.0 | 4.3 | 0.33 | - | |
Europe America | 219 | ≤0.04 | ≤0.75 | 8.0-10.0 | 19.0-21.5 | 5.5-7.5 | 0.15-0.4 | - |
Cromanite | ≤0.08 | ≤1.0 | 9.5-11.0 | 18.0-20.0 | ≤1.0 | 0.4-0.6 | - | |
201 Surface | Characteristic and Application of Stainless Steel Coil Cold Rolled 201 |
2B | The surface brightness and flatness of 2B is better than 2D then through a special surface treatment to improve its mechanical properties,2B could nearly Satisfy comprehensive uses |
No.4 | Polished with abrasive belt of grit#150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtub buildings inner and electrical appliances kitchen utensils and food processing. |
BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness like mirror kitchen apparatus, etc. |
8K | The product have excellent brightness and prefer bright can be the mirror. |
5. FAQ of Stainless Steel Coil Cold Rolled 201
Q: Are you factory or trader?
A: We certainly are stainless steel manufacturer and have processing plant.
Q: Can you provide mill test certificate?
A: Yes! Mill test certificate for both hot rolled raw material coils and cold rolled coils are available.
Q: Can you make DDQ (Deep drawing quality)?
A: Yes. Our material has been widely used for producing stainless steel pots and stainless steel sinks, which have strict request for good deep drawing quality.
Q: How to visit your factory?
A: Most of the main cities in the world have flight to Beijing; you can take flight to Beijing first, then we will lead you to our Wuxi mills.
Q: How about your company?
A world class manufacturer & supplier of castings forging in stainless steel, is one of the large-scale professional investment casting production bases in China, consisting of both casting foundry forging and machining factory. Annually more than 90000 tons Precision casting and forging parts are exported to markets in Europe, America and Japan. OEM casting and forging service are available, all according to customer’s requirements.
Q: How to guarantee the quality of the products?
A: We have established the international advanced quality management system，every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
Q: How is the packaging and delivery?
A: Standard export packing (Coil: waterproof paper + protective steel ring; Circle: wooden box), or as your requirement and the delivery term is based on the project.
- Q: Can 111 stainless steel strips be coated with anti-fouling coatings?
- Yes, 111 stainless steel strips can be coated with anti-fouling coatings.
- Q: Can stainless steel strips be powder coated?
- Yes, stainless steel strips can be powder coated. Powder coating is a versatile and durable finishing process that can be applied to stainless steel surfaces to enhance their appearance and provide added protection against corrosion and wear.
- Q: Are 111 stainless steel strips suitable for food processing equipment?
- Yes, 111 stainless steel strips are suitable for food processing equipment.
- Q: Are stainless steel strips suitable for cryogenic valves?
- Yes, stainless steel strips are suitable for cryogenic valves. Stainless steel exhibits excellent resistance to low temperatures, making it an ideal choice for applications in cryogenic environments. It retains its mechanical properties and does not become brittle at extremely low temperatures, ensuring the reliability and durability of cryogenic valves. Additionally, stainless steel offers good corrosion resistance, further enhancing its suitability for cryogenic valve applications.
- Q: How do stainless steel strips resist embrittlement?
- The unique composition and structure of stainless steel strips enable them to resist embrittlement. The presence of chromium in stainless steel is the primary contributing factor to this resistance. Chromium forms a thin, protective oxide layer on the surface, acting as a barrier against oxygen and corrosive agents. Embrittlement is the phenomenon of a material becoming brittle and susceptible to cracking or fracturing under specific conditions. In stainless steel strips, embrittlement can occur due to various factors like exposure to high temperatures, hydrogen absorption, or prolonged exposure to corrosive environments. The resistance to embrittlement in stainless steel is enhanced by the chromium content, which forms a stable and dense oxide layer. This layer acts as a protective barrier, preventing the diffusion of hydrogen and other embrittling elements into the metal matrix. Stainless steel's oxide layer effectively blocks hydrogen atoms from penetrating the material, making it particularly useful in preventing hydrogen embrittlement. Additionally, stainless steel contains other alloying elements like nickel and molybdenum, which further enhance its resistance to embrittlement. These elements contribute to the formation of a stable microstructure, reducing the susceptibility to embrittlement. Stainless steel's grain structure also plays a crucial role in its resistance to embrittlement. The manufacturing processes used for stainless steel strips promote a fine and uniform grain structure, enhancing their mechanical properties and reducing the risk of embrittlement. Overall, the combination of a protective oxide layer, alloying elements, and a refined grain structure allows stainless steel strips to resist embrittlement and maintain their mechanical strength even in challenging environments.
- Q: Can stainless steel strips be used in marine environments?
- Stainless steel strips are indeed viable for use in marine settings. Due to its exceptional resistance to corrosion, stainless steel serves as an optimal material for marine applications that involve continuous exposure to saltwater, moisture, and other harsh elements. The presence of chromium in stainless steel prompts the development of a protective layer known as a passive film on its surface, which effectively prevents corrosion and rusting. Moreover, stainless steel possesses remarkable strength and durability, rendering it suitable for various marine uses such as boat fittings, marine hardware, and structural components. It is crucial to carefully choose the appropriate grade of stainless steel for marine applications, with 316 and 316L being the most commonly employed grades due to their heightened resistance to corrosion. Regular maintenance and cleaning are also advisable to ensure the extended lifespan and optimal performance of stainless steel strips in marine environments.
- Q: How do you determine the grade of a stainless steel strip?
- The grade of a stainless steel strip can be determined through various methods, including visual inspection, chemical analysis, and mechanical testing. Visual inspection involves examining the surface of the stainless steel strip for any visible signs of corrosion, discoloration, or pitting. This can provide some indication of the quality and potential grade of the material. Chemical analysis, such as spectroscopy or X-ray fluorescence (XRF), is another method used to determine the grade of stainless steel. This involves analyzing the chemical composition of the material to identify the presence and relative amounts of different elements. Each stainless steel grade has specific composition requirements, so chemical analysis can help identify the grade based on its elemental makeup. Mechanical testing is also commonly used to determine the grade of stainless steel. This involves subjecting the material to various mechanical tests, such as tensile strength, hardness, or impact resistance. The results of these tests can be compared to the standards and specifications of different stainless steel grades to determine the closest match. In some cases, a combination of these methods may be necessary to accurately determine the grade of a stainless steel strip. It is important to consult relevant industry standards, such as those provided by organizations like the American Society for Testing and Materials (ASTM) or International Organization for Standardization (ISO), when conducting these assessments.
- Q: Are stainless steel strips resistant to magnetism?
- Yes, stainless steel strips are generally resistant to magnetism.
- Q: How are stainless steel strips different from stainless steel sheets or plates?
- Stainless steel strips, sheets, and plates are all forms of stainless steel, but they differ in terms of their dimensions and applications. Stainless steel strips are narrow and long pieces of stainless steel with a thickness usually ranging from 0.2mm to 6mm. They are commonly used in various industries such as automotive, construction, and manufacturing. Due to their thinness and flexibility, stainless steel strips are ideal for applications that require precise shaping, bending, or forming. They are commonly used in the production of components, springs, and electrical connectors. On the other hand, stainless steel sheets and plates are larger and thicker forms of stainless steel. Sheets typically have a thickness of 0.4mm to 6mm, while plates are thicker, ranging from 6mm to 80mm or more. Stainless steel sheets and plates are used in various sectors including architecture, kitchenware, and industrial equipment. Their larger size and thickness make them suitable for applications such as cladding, roofing, countertops, and heavy-duty machinery parts. While both stainless steel strips and sheets/plates are corrosion-resistant and durable, their different dimensions and applications make them suitable for specific uses. The choice between strips, sheets, or plates depends on the requirements of the project, including the desired thickness, size, and intended application.
- Q: Is the stainless steel condiment bottle good for rotating or for all holes?
- Generally divided into martensitic stainless steel, ferritic stainless steel, austenitic stainless steel, duplex stainless steel and precipitation hardening stainless steel, etc., or divided into chromium, stainless steel and nickel stainless steel two categories.
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Stainless Steel Coil Cold Rolled 201 Surface 2B with High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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