Stainless Steel Coil/Sheet/Strip 304 Cold Rolled 2B/BA
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
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Chemical composition: | |||||||
C | Si | Mn | Cr | Ni | S | P | |
≤0.07 | ≤1.0 | ≤2.0 | 18.0~20.0 | 8.0~11.0 | ≤0.03 | ≤0.035 | |
mechanical properties: | |||||||
Tensile strength σb (MPa) | Conditions yield strength 0.2 sigma (MPa) | Elongation δ5 (%) | Section shrinkage (%) | Hardness | |||
520 | 205 | 40 | 60 | ≤1 | |||
Hot Rolled Stainless Steel Coil 304 Annealing and Pickling No.1 Finish
Stainless steel is a production which not easy rust,acid resistance and corrosion resistance,so it is widely
used in light industry,heavy industry,daily necessities and the decoration industry.
Hot Rolled Stainless Steel Coil 304 Specifications
1.surface:NO.1
2.standard:JIS, AISI, GB
3.width: 0.55m, 0.65m, 1.0m, 1.22m, 1.5m, 2m or requirement
Hot Rolled Stainless Steel Coil 304 Chemical Composition:
(%):C=0.07, Mn=2.00, P=0.045, S=0.030, Si=0.075, Cr=17.5-19.5, Ni=8.0-10.5, N=0.10
Hot Rolled Stainless Steel Coil 304 Physical Properties
Tensile strength σb (MPa) ≥ 520
the conditions yield strength σ0.2 (MPa) ≥ 205,
elongation δ5 (%) ≥ 40
Reduction of ψ (%) ≥ 50,
hardness: ≤ 187
HB; ≤ 90
HRB; ≤ 200H
- Q: How do you measure the hardness of a stainless steel strip?
- The hardness of a stainless steel strip can be measured using various methods such as the Rockwell hardness test, the Vickers hardness test, or the Brinell hardness test. These tests involve applying a specific amount of force or load to the surface of the steel strip and measuring the depth or size of the resulting indentation. The hardness value obtained from these tests can be used to determine the material's resistance to deformation and wear.
- Q: How long do stainless steel strips typically last?
- Stainless steel strips are known for their exceptional durability and resistance to corrosion, making them an ideal choice for various applications. The lifespan of stainless steel strips typically depends on several factors, including the grade of stainless steel used, environmental conditions, maintenance practices, and the specific application it is being used for. In general, stainless steel strips have a long lifespan and can last for decades, if not longer. This is because stainless steel is highly resistant to rust and corrosion, which are the primary factors that can degrade and shorten the lifespan of other metals. The corrosion resistance of stainless steel is due to its chromium content, which forms a thin, protective layer on the surface of the metal, preventing it from rusting. The specific grade of stainless steel used also plays a significant role in determining its lifespan. There are different grades of stainless steel, each with varying amounts of chromium and other alloying elements. Higher grades, such as 316 or 304 stainless steel, offer greater corrosion resistance and are often used in more demanding environments, such as marine applications or highly corrosive industrial settings. These higher-grade stainless steel strips can last even longer than lower-grade counterparts. Environmental conditions can also affect the lifespan of stainless steel strips. In harsher, more corrosive environments, such as coastal areas with high salt content in the air or industrial settings with chemical exposure, stainless steel strips may require more frequent maintenance or protective coatings to extend their lifespan. Similarly, proper maintenance practices, such as regular cleaning and removing any corrosive substances, can significantly prolong the lifespan of stainless steel strips. Overall, stainless steel strips are known for their exceptional longevity and can typically last for many years, even in demanding conditions. With proper care and maintenance, stainless steel strips can offer a durable and reliable solution for various applications, making them a popular choice across industries.
- Q: Can stainless steel strips be used in the production of architectural fittings?
- Certainly, architectural fittings can indeed be produced using stainless steel strips. In the architectural industry, stainless steel is widely favored for its enduring quality, ability to resist corrosion, and captivating visual allure. With the aid of stainless steel strips, a diverse array of architectural fittings such as handrails, door handles, balustrades, and decorative elements can be effortlessly fashioned, welded, and fabricated. The flexibility of stainless steel enables the realization of both contemporary and classic architectural designs. Moreover, stainless steel's low maintenance nature renders it perfectly suited for architectural fittings that necessitate enduring durability in diverse environmental conditions.
- Q: Can stainless steel strips be used in pressure vessels?
- Indeed, pressure vessels can indeed incorporate stainless steel strips. Stainless steel, renowned for its exceptional durability and resistance to corrosion, is an ideal choice for applications involving elevated pressure and potentially corrosive settings. By employing stainless steel strips within pressure vessels, one can guarantee the vessel's structural soundness and long-lasting nature due to stainless steel's superior strength and ability to withstand stress and cracking. Moreover, the flexibility of stainless steel strips allows for effortless shaping and welding, enabling the creation of pressure vessels with intricate designs and complex forms. Ultimately, stainless steel strips represent a dependable and frequently employed material in the construction of pressure vessels.
- Q: Are stainless steel strips suitable for chemical reactors?
- Certainly, stainless steel strips prove to be a suitable option for chemical reactors. Given their remarkable corrosion resistance properties, stainless steel stands as a favored material for constructing chemical reactors. Its resistance towards a wide range of corrosive substances, such as acids, bases, and salts, makes it highly appropriate for deployment in diverse chemical processes. In terms of structural strength, thermal stability, and durability, stainless steel strips exhibit commendable qualities, rendering them an ideal choice for both the outer shell and internal components of chemical reactors. Moreover, stainless steel's ease of cleaning and maintenance plays a pivotal role in ensuring the integrity and efficiency of the chemical reactor. Taking all these factors into consideration, stainless steel strips undoubtedly emerge as a dependable and suitable material for chemical reactors, delivering the necessary resistance and performance needed to handle a variety of chemical reactions.
- Q: Can stainless steel strips be cut or shaped?
- Indeed, it is feasible to cut or shape stainless steel strips. Renowned for its resilience and adaptability, stainless steel can be manipulated and sculpted into a multitude of configurations. There exist diverse approaches for cutting stainless steel strips, including shearing, sawing, or the employment of laser cutting. Similarly, shaping stainless steel strips can be accomplished via methods such as bending, rolling, or forming. Consequently, these techniques facilitate the customization of stainless steel strips to fulfill distinct design or functional necessities across various sectors, encompassing construction, automotive, and manufacturing.
- Q: Can 111 stainless steel strips be hardened through heat treatment?
- 111 stainless steel strips can indeed be hardened through heat treatment. It is customary to subject stainless steel strips to heat treatment in order to enhance their mechanical properties, such as hardness and strength. The process of heat treatment involves heating the steel strips to a specific temperature referred to as the austenitizing temperature, followed by rapid cooling known as quenching. This quenching phase aids in the conversion of the steel's austenitic structure into a tougher and more durable martensitic structure. Following quenching, the steel strips may undergo additional tempering, which necessitates reheating the steel to a lower temperature to decrease brittleness and improve toughness. In summary, heat treatment is a highly effective technique for hardening stainless steel strips, including those composed of 111 stainless steel.
- Q: Are 111 stainless steel strips suitable for harsh chemical environments?
- The suitability of 111 stainless steel strips for harsh chemical environments is questionable. These strips belong to a low alloy grade that lacks the same corrosion resistance found in stainless steel grades like 304 or 316. When exposed to harsh chemicals, particularly acids and chlorides, 111 stainless steel is more prone to corrosion and damage. Hence, it is advisable to opt for stainless steel strips with higher alloy content and superior corrosion resistance in order to guarantee durability and longevity in such challenging chemical environments.
- Q: Can stainless steel strips be used in the automotive parts industry?
- Yes, stainless steel strips can be used in the automotive parts industry. Stainless steel is highly durable, corrosion-resistant, and has excellent strength-to-weight ratio, making it suitable for various automotive applications such as exhaust systems, trim, brackets, and reinforcements. Moreover, stainless steel's aesthetic appeal and low maintenance requirements further contribute to its popularity in the automotive industry.
- Q: How do stainless steel strips perform in seawater environments?
- In seawater environments, stainless steel strips display a remarkable resistance to corrosion and perform exceptionally well. This is because they have a composition that includes a significant amount of chromium, which leads to the formation of a protective oxide layer on their surface. This layer acts as a barrier against corrosion, preventing direct contact between the steel and corrosive elements like salt and moisture in seawater. Moreover, stainless steel strips exhibit outstanding resistance to pitting and crevice corrosion, which are common types of corrosion in marine settings. This resistance can mainly be attributed to the high levels of chromium and nickel present in stainless steel. These elements enhance the steel's ability to withstand the aggressive nature of seawater, ensuring its durability and longevity. Another advantage of stainless steel strips is their versatility and adaptability, making them suitable for various applications in seawater environments. They can be easily formed, welded, and fabricated into different shapes and sizes, offering flexibility in design and construction. In conclusion, stainless steel strips are an excellent choice for use in seawater environments due to their exceptional resistance to corrosion, durability, and versatility. They provide long-lasting performance, require minimal maintenance, and can endure the harsh conditions associated with marine applications. Therefore, they are a reliable and cost-effective solution.
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Stainless Steel Coil/Sheet/Strip 304 Cold Rolled 2B/BA
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 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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