321 Stainless Steel Sheet perfect price strong hardness
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Standard:
ASTM
Technique:
Cold Rolled
Shape:
Square
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
SGS
Thickness:
1-10
Width:
1000-2000
Length:
2435
Net Weight:
20
perfect price strong hardness 321 stainless steel sheet
Product Description
specification information of stainless steel sheet 321
| Type | stainless steel sheet 321 |
| Thickness | 0.4-6mm |
| Width | 1000mm,1219mm,1250mm |
| Length | 1000-6000mm or as customers' request |
| Standard | AISI,ASTM,EN,BS,DIN,JIS,etc |
| Material | 321 |
| Surface | 2B,BA,No.4,BH,BA,polishing 8K |
| Brand name | TISCO,ZPSS,LISCO |
| Packaging Standard | export sea-worthy package,covered with PVC,and wooden case,or customize package |
| Technique | cold rolled |
| Delivery time | Within 7-10 days after receive your 30% desipot or as your requirement |
| Supply ability | 1000 metric tons/Month |
| Payment terms | L/C,T/T(30% desipot) |
| Application | range plate heat exchanger,corrugated pipe,household articles,building materials,chemical,food industry,agriculture,marine parts,etc. |
| note | we accept orders according to customers' requirement as well as processing on given materials |
surface finish
Surface | Picture | Features |
2B |
| The surface brightness and flatness of2B is better than 2D. Then through a Special surface treatment to improve its mechanical properties, it could nearly satisfy comprehensive uses. |
No.1 |
| Polished with abrasive belt of grit#100-#200,have better brightness with Discontinuous coarse stria, used As inner and external ornaments for building,electrical appliances and kitchen utensils etc. |
No.4 |
| Polished with abrasive belt of grit #150#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornamentselectrical appliances kitchen utensils and food processing equipment etc. |
HL |
| Polished with abrasive belt of grit #150#320 on the NO.4 finish and has continuous streaks,mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
BA |
| Cold rolled, bright annealed and skin-passed,the product have excellent brightness and good reflexivity like mirror, kitchen apparatus,ornament etc. |
8k |
| The product have excellent brightness and prefer reflexivity can to be the mirror. |
chemical composition
Grade | C (%) | Mn (%) | P (%) | S (%) | Si (%) | Cr (%) | Ni (%) | Mo (%) | Nitrogen (%) | Cu/ Others |
301 | ≤0.15 | ≤2 | ≤0.045 | ≤0.03 | 1 | 16.00 - 18.00 | 6.00 - 8.00 | - | ≤0.1 | - |
304 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 1 | 18.00 - 20.00 | 8.00- 10.50 | - | ≤0.1 | - |
304L | ≤0.03 | ≤2 | ≤0.045 | ≤0.03 | 1 | 18.00 - 20.00 | 8.00- 12.00 | - | ≤0.1 | - |
310S | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 1.5 | 24.00- 26.00 | 19.00-22.00 | - | - | - |
316 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 1 | 16.00 - 18.00 | 10.00- 14.00 | 2.00 - 3.00 | ≤0.1 | - |
316L | ≤0.03 | ≤2 | ≤0.045 | ≤0.03 | 1 | 16.00 - 18.00 | 10.00- 14.00 | 2.00 - 3.00 | ≤0.1 | - |
317 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 0.75 | 18.00 - 20.00 | 11.00 - 14.00 | 3.00 - 4.00 | ≤0.1 | - |
321 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 0.75 | 17.00 - 19.00 | 9.00 - 12.00 | - | ≤0.1 | Ti5xC Min |
Applications
Be extensively applied to architectural decoration, such as elevator decoration, luxurious doors, outdoor projects, wall decoration, advertisement nameplates, sanitary ware, ceiling, corridor, hotel hall, shop facade.Kitchenware, food industry, electronic industry, medical equipment, etc.
- Q:What are the different thickness tolerances for stainless steel sheets?
- The different thickness tolerances for stainless steel sheets can vary depending on the specific grade and type of stainless steel being used. Generally, the industry standard tolerances for stainless steel sheets range from +/- 0.005 inches to +/- 0.010 inches for thinner sheets, and from +/- 0.010 inches to +/- 0.015 inches for thicker sheets. These tolerances ensure that the thickness of the stainless steel sheets remains within an acceptable range for various applications, including construction, automotive, and manufacturing industries. However, it is important to note that specific tolerances may vary depending on the manufacturer or supplier, as well as the intended use of the stainless steel sheets. Therefore, it is always advisable to consult the relevant specifications provided by the manufacturer or supplier to determine the exact tolerances for a particular stainless steel sheet.
- Q:Are stainless steel sheets resistant to intergranular corrosion?
- Yes, stainless steel sheets are generally resistant to intergranular corrosion due to the presence of chromium in their alloy composition. Chromium forms a protective oxide layer on the surface of stainless steel, preventing corrosive substances from penetrating the material and causing intergranular corrosion.
- Q:Inspection method for stainless steel welding
- The position of the welding is measured by hand, beat, shake, push and push. The sensing effect of the component is tested. The welding should be firm and reliable, and the strength of each component is required to meet the requirements of the strength of each component. Not false welding, weld and weld loose crack,
- Q:Can stainless steel sheets be recycled after use?
- Yes, stainless steel sheets can be recycled after use. Stainless steel is a highly recyclable material, and the recycling process helps conserve natural resources and reduce waste.
- Q:Are stainless steel sheets resistant to hydrogen embrittlement?
- Yes, stainless steel sheets are generally resistant to hydrogen embrittlement due to their high strength and low reactivity with hydrogen gas.
- Q:Are stainless steel sheets suitable for elevator interiors?
- Elevator interiors can greatly benefit from the use of stainless steel sheets. This material is both durable and versatile, providing numerous advantages for elevator design and construction. Its strength and resistance to corrosion make it the perfect choice for enduring heavy usage and potential exposure to moisture or chemicals that are commonly found in elevator environments. Customizing and fabricating stainless steel sheets to fit specific elevator dimensions and designs is a simple task. They can be polished to a high shine, adding a sleek and modern touch that complements various interior styles. Moreover, stainless steel is easy to clean and maintain, making it a practical option for heavily trafficked areas like elevators. Not only is stainless steel a sustainable material that can be fully recycled, but it also has a long lifespan, reducing the need for frequent replacements. Additionally, it offers excellent fire resistance, which is crucial for ensuring the safety of elevator occupants. In summary, stainless steel sheets offer a durable, visually appealing, and low-maintenance solution for elevator interiors, making them highly suitable for use in elevators.
- Q:Are stainless steel sheets magnetic?
- Stainless steel sheets have the potential to be magnetic. The magnetic nature of stainless steel sheets relies on their composition. Generally, stainless steel is not magnetic. However, specific grades, such as the 400 series (such as 410, 416, 420, and 430), may possess magnetic properties due to a higher presence of ferritic or martensitic structures. Conversely, the commonly used 300 series stainless steel (such as 304 and 316) is non-magnetic because of its austenitic structure. Thus, it is crucial to consider the specific grade of stainless steel when assessing its magnetic behavior.
- Q:Are stainless steel sheets resistant to scaling at high temperatures?
- Stainless steel sheets, in general, possess resistance against scaling when exposed to high temperatures. This resistance is attributed to the elevated chromium content within stainless steel, which generates a protective oxide layer on the surface upon oxygen exposure. This oxide layer acts as a barrier, effectively hindering further oxidation and scaling of the material. Nevertheless, the extent of scaling resistance may fluctuate based on the particular grade and composition of stainless steel, as well as the temperature and duration of exposure. In exceedingly high-temperature surroundings, stainless steel might still encounter some degree of scaling; however, it typically exhibits greater resistance in comparison to alternative materials.
- Q:How do I calculate the strength of stainless steel sheets?
- To calculate the strength of stainless steel sheets, you need to consider several factors such as the material's tensile strength, yield strength, and elongation. Tensile strength refers to the maximum amount of stress a material can withstand before breaking. It is usually measured in pounds per square inch (psi) or megapascals (MPa). To determine the tensile strength of stainless steel sheets, you can refer to the material's specification sheet provided by the manufacturer or consult engineering handbooks. Yield strength, on the other hand, represents the stress at which a material begins to deform permanently. It is an important parameter to consider when designing structures or selecting materials. The yield strength of stainless steel sheets can also be found in the material's specification sheet or engineering references. Elongation, commonly expressed as a percentage, indicates the extent to which a material can stretch or deform before breaking. Higher elongation values suggest greater ductility. The elongation of stainless steel sheets can be determined through tensile testing or obtained from material specifications. These three parameters - tensile strength, yield strength, and elongation - provide insight into the overall strength and performance of stainless steel sheets. It is essential to consider these factors when evaluating the suitability of stainless steel sheets for specific applications or designing structures that require a particular strength level.
- Q:How do you restore the shine on a stainless steel sheet?
- To restore the shine on a stainless steel sheet, you can follow a few simple steps. First, make sure the surface is clean by wiping away any dirt or debris using a soft cloth or sponge and a mild detergent mixed with warm water. Rinse off the soap residue and dry the sheet thoroughly. Next, apply a small amount of stainless steel cleaner or polish to a clean, soft cloth. Gently rub the cleaner in a circular motion onto the stainless steel sheet, focusing on any areas with visible marks or dullness. Be sure to follow the manufacturer's instructions for the cleaner or polish you are using. After applying the cleaner, let it sit on the surface for a few minutes to allow it to work its magic. Then, using a clean portion of the cloth, buff the stainless steel sheet using circular motions until the shine starts to appear. Continue this process until you are satisfied with the results. If you don't have a specialized stainless steel cleaner or polish, you can also use some household items to restore the shine. For example, you can mix baking soda with water to form a paste and apply it to the sheet. Gently rub the paste onto the surface using a soft cloth and rinse it off thoroughly. Additionally, you can use vinegar or lemon juice to remove any stains or spots. Apply a small amount of vinegar or lemon juice to a cloth and rub it onto the stainless steel sheet, then rinse it off and dry it thoroughly. Remember to always test any cleaning method or product on a small, inconspicuous area of the stainless steel sheet before applying it to the entire surface. This will ensure that it doesn't cause any damage or discoloration.
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321 Stainless Steel Sheet perfect price strong hardness
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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