Stainless Steel Coil Cold Rolled 304 2B With High Quality
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- Loading Port:
- China main port
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- Min Order Qty:
- 400 m.t.
- Supply Capability:
- 5000 m.t./month
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Stainless Steel Coil Cold Rolled 304 With Good Quality
1.Structure of Stainless Steel Coil Cold Rolled 304 With Good Quality
Cold Rolled stainless steel Coil with good quality is one of the raw material of the cold
rolled stainless steel Coil, which can be used directly in many places. Stainless Steel
(Stainless Steel) is short for acid-proof Stainless Steel, resistant to weak corrosive
medium such as air, steam, water, or with a Stainless Steel grade.
2.Main Features of Prefabricated Steel Structure High Building Project
Polishing performance In today's society stainless steel products in production after
polishing the process commonly, when only a small number of products such as water
heaters, water dispenser tank don't need polishing. So this will require materials
polishing performance is very good. The factors influencing polishing performance
mainly include the following: 1) raw material surface defects. Such as scratch, pitting,
pickling, etc. (2) raw material problem. Hardness is too low, easy when polishing cast
light (BQ), and the hardness is too low, the surface easily when deep drawing appear
orange peel phenomenon, which affects the BQ. Relatively high hardness of BQ
is good. (3) after deep drawing products, great deformation area surface will be a
small black spots and RIDGING, thus affecting the BQ.
3. Stainless Steel Coil Cold Rolled 304 With Good Quality Images
4. Stainless Steel Coil Cold Rolled 304 With Good Quality Specification
The word "stainless steel" is not merely refers to a pure stainless steel, but said more than
one hundred kinds of stainless steel industry, the development of each stainless steel has
good performance in their specific applications. The key to the success of the first is to
make clear purpose, and then determine the correct material. Related to architectural
construction applications usually only six types of steel. They contain 17 ~ 22% chromium,
good steel contains nickel. Add molybdenum can further improve the atmospheric
corrosion resistance, especially containing chloride atmospheric corrosion resistance.
Stainless steel often according to the state of organization can be divided into: martensite
steel, ferritic steel, austenitic steel, austenitic (two-phase) - ferrite stainless steel and
precipitation hardening stainless steel, etc. In addition, according to ingredients can be
divided into: chromium stainless steel, chromium nickel stainless steel and chromium
manganese nitrogen stainless steel, etc.
5. Applications of Stainless Steel Coil 304 With Good Quality
1. Kitchenware: tableware, cookware, Stoves…
2. Food packing: storage cans, food containers…
3. Construction: bridge, roofing, wall, decoration, bathroom accessories…
4. Precision instruments: electrical products, aerospace…
5. Others: automotive parts, machine building, chemical processing, farming…
6.FAQ of Stainless Steel Coil 304 With Good Quality
We have organized several common questions for our clients，may help you sincerely:
①How about your company?
A world class manufacturer & supplier of castings forging in carbon steel and alloy 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 800
0 tons Precision casting and forging parts are exported to markets in Europe,America an
d Japan. OEM casting and forging service available according to customer’s requirement.
②How to guarantee the quality of the products?
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 willprovide necessary
follow-up service assurance.
③How is the packaging and delivery?
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.
④How long can we receive the product after purchase?
In the purchase of product within 20 working days, We will arrange the factory delivery as
soon as possible. The specific time of receiving is related to the state and position of
customers. Commonly 20 to 40 working days can be served.
- Q: Are stainless steel strips suitable for electrical conductivity?
- No, stainless steel strips are not suitable for electrical conductivity.
- Q: Can stainless steel strips be used in electrical enclosures?
- Indeed, electrical enclosures can incorporate stainless steel strips. The preference for stainless steel in electrical enclosures stems from its resilience against corrosion, commendable durability, and capacity to endure challenging surroundings. Stainless steel strips can serve as reinforcements for the enclosure's structure or contribute to grounding. Moreover, stainless steel boasts commendable electrical conductivity, rendering it suitable for electrical applications. Accordingly, it is crucial to select the precise grade of stainless steel that aligns with the enclosure's distinct requirements, guaranteeing peak performance and longevity.
- Q: What is the difference between austenitic and martensitic stainless steel strips?
- Austenitic stainless steel strips have a face-centered cubic crystal structure, which provides high corrosion resistance, excellent formability, and good weldability. On the other hand, martensitic stainless steel strips have a body-centered cubic crystal structure, making them harder and more brittle than austenitic steel. Martensitic steel is known for its high strength and hardness, but it sacrifices some of the corrosion resistance and formability found in austenitic steel.
- 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 the electronics industry?
- Indeed, the electronics industry can utilize stainless steel strips. Stainless steel, being a versatile material, presents numerous advantages for electronics applications. Its outstanding corrosion resistance plays a crucial role in safeguarding electronic components against moisture and other environmental elements. Moreover, stainless steel exhibits commendable thermal conductivity, making it appropriate for heat transfer applications in electronic devices. Furthermore, its robustness and durability render it suitable for employment in electronic enclosures, connectors, and frames. All in all, stainless steel strips offer a dependable and enduring solution for the electronics industry.
- Q: Are stainless steel strips suitable for laser cutting?
- Stainless steel strips are indeed appropriate for laser cutting. When it comes to cutting various materials, including stainless steel, laser cutting proves to be a highly precise and efficient method. The laser beam's high energy density allows for a clean and accurate cut, without any distortion or harm to the metal. Stainless steel, renowned for its corrosion resistance and durability, is a popular material choice in industries like automotive, aerospace, and construction. Laser cutting offers numerous advantages for stainless steel strips, such as reducing material waste, maintaining tight tolerances, and enabling intricate designs. Moreover, laser cutting provides a flawlessly smooth and burr-free edge finish, enhancing the aesthetic appeal of the stainless steel strips.
- Q: Can stainless steel strips be used for electrical enclosures?
- Yes, stainless steel strips can be used for electrical enclosures. Stainless steel is known for its durability, resistance to corrosion, and high strength, which makes it an excellent choice for protecting electrical components. It provides a reliable barrier against environmental factors such as moisture, dust, and chemicals, ensuring the safety and longevity of the enclosed electrical equipment. Stainless steel strips can be easily formed and fabricated into various shapes and sizes, allowing for customization and efficient assembly of electrical enclosures. Additionally, stainless steel's aesthetic appeal and clean finish make it a popular choice for applications where visual appearance is important. Overall, stainless steel strips are a suitable material for electrical enclosures due to their robustness, corrosion resistance, and versatility.
- Q: The difference between stainless steel and cold rolled steel strip
- Stainless steel: the surface appearance and the possibility of the use of various good corrosion resistance than ordinary steel, durable good corrosion resistance and high strength, so the possibility of using large sheet of high temperature oxidation resistant and high strength, it can fire resistant temperature processing, plastic processing is easy because without surface treatment, so simple, maintenance is simple and clean, bright and clean a high degree of good welding performance.
- Q: Can stainless steel strips be used for decorative trims?
- Indeed, decorative trims can make use of stainless steel strips. Renowned for its strength, ability to resist corrosion, and sleek look, stainless steel is a highly favored option for different decorative purposes. The versatility of stainless steel strips lies in their ease of manipulation, cutting, and installation, enabling the creation of imaginative and intricate designs. These strips prove valuable in enhancing furniture, cabinetry, and architectural components, infusing a contemporary and refined feel into any environment. Furthermore, stainless steel's capacity to endure harsh weather conditions renders it suitable for both indoor and outdoor decorative trims.
- Q: How do you determine the mechanical properties of a stainless steel strip?
- To determine the mechanical properties of a stainless steel strip, several testing methods can be employed. One common testing method is tensile testing, which involves subjecting the strip to an increasing load until it reaches its breaking point. During this test, the stress and strain experienced by the strip are measured, allowing for the determination of properties such as yield strength, ultimate tensile strength, and elongation. Another method is hardness testing, which measures the resistance of the stainless steel strip to indentation or penetration by a hard object. Common hardness tests include Rockwell, Brinell, and Vickers hardness tests. The results of these tests provide information about the material's hardness, which is an important mechanical property. Furthermore, impact testing can be conducted to evaluate the toughness of the stainless steel strip. This test involves striking the strip with a pendulum or hammer and measuring the amount of energy absorbed before fracture occurs. The impact test provides insights into the material's ability to withstand sudden loading or shock. Additionally, bending tests can be performed to assess the strip's ductility and flexibility. This test involves subjecting the strip to a specified radius of curvature and observing its behavior. By measuring the amount of force required to bend the strip to a certain degree, its bendability, elasticity, and fracture resistance can be determined. Other mechanical properties, such as fatigue strength, creep resistance, and corrosion resistance, can be evaluated through specialized tests designed to simulate real-world conditions. These tests typically involve subjecting the strip to cyclic loading, elevated temperatures, or corrosive environments and monitoring its performance over time. In summary, determining the mechanical properties of a stainless steel strip involves various testing methods, including tensile testing, hardness testing, impact testing, bending tests, and specialized tests for specific properties. These tests provide vital information about the strip's strength, hardness, toughness, ductility, and resistance to various forms of stress and environmental factors.
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Stainless Steel Coil Cold Rolled 304 2B With High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 400 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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