409L Stainless Steel Sheet

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 1000 Tons Per Month m.t./month

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409L stainless steel sheet

1. Chemical composition

C	Si	Mn	P	S	Ni	Cr
max0.03	max1.00	max1.00	max0.04	max0.03	---	11.50-11.75

2. Mechanical properties

Yield Strength	Tensile	Elongation	Hardness (HV)	Hardness (HRB)
≥175	≥360	≥25	≤175	≤80

3. Standard: AISI, ASTM, GB, EN, DIN, JIS

4. Surface: 2B, NO.1, BA, NO.4, Hairline, SB, Mirror finish, Anti-skid, Cherkered etc.

5. Size: Thickness: 0.3-3mm (cold rolled), 3-40mm (hot rolled)

Width: 1000mm or 1219mm or 1240mm for cold rolled, 1500mm for hot rolled.

Length: As customers' request.

6. MOQ: 1 Ton

7. Payment terms: T/T or L/C

8. Packing: Seaworthy package with wooden or Iron pallets with the paper and the steel strip, or as customers' request.

9. Delivery time: Usually about 7 days after we confirming the order, or according to your quantity.

If you have any question or demand, pls feel free to contact me.

Q: How do stainless steel strips perform in the presence of sulfuric acid?: Under certain conditions, sulfuric acid generally does not corrode stainless steel strips. The performance of stainless steel when exposed to sulfuric acid is influenced by various factors, including the acid's concentration and temperature, the grade of stainless steel, and the duration of exposure. At room temperature, stainless steel is typically resistant to weak sulfuric acid solutions (up to 10%). The natural passive film on the stainless steel surface provides excellent corrosion protection under these circumstances. The specific grade of stainless steel can affect its resistance, with austenitic stainless steel (e.g., 304 and 316) offering better corrosion resistance compared to ferritic or martensitic grades. However, as the concentration or temperature of sulfuric acid increases, the corrosion resistance of stainless steel may diminish. Higher concentrations (above 10%) or elevated temperatures can lead to localized corrosion, such as pitting or crevice corrosion. To combat this, higher alloyed stainless steels, like duplex or super duplex grades, are commonly employed as they offer improved resistance to sulfuric acid. It is crucial to note that prolonged exposure to sulfuric acid can eventually cause corrosion in stainless steel. To minimize the risk, it is advisable to limit the exposure time and acid concentration. Regular maintenance and proper cleaning practices can also help preserve the corrosion resistance of stainless steel in the presence of sulfuric acid.

Q: How can stainless steel strips be protected against scratches?: Stainless steel strips can be protected against scratches by implementing several preventive measures. Firstly, using a protective film or tape on the surface of the strips can provide a temporary barrier against scratches during transportation or handling. These films are typically made of a durable material that is resistant to scratches and can be easily removed once the strips are in their final destination. Additionally, applying a clear coat or protective coating specifically designed for stainless steel can offer long-term protection against scratches. These coatings create a barrier between the metal surface and any potential abrasive materials, reducing the chances of scratches occurring. It is important to choose a coating that is compatible with stainless steel and suitable for the specific application. Another effective way to protect stainless steel strips from scratches is by using proper handling techniques. This includes avoiding dragging or sliding the strips on rough surfaces and using soft, non-abrasive materials such as cloth or foam pads when handling or moving them. Regular cleaning and maintenance are also crucial for preventing scratches on stainless steel strips. Using non-abrasive cleaning agents and soft cloths or sponges will help avoid scratching the surface. It is important to always wipe in the direction of the grain to minimize the risk of creating scratches. Lastly, storing stainless steel strips in a clean and controlled environment can help prevent scratches. Avoiding contact with sharp or abrasive objects and keeping the strips in a designated area where they are less likely to be bumped or scratched will contribute to their protection. By implementing these preventive measures, stainless steel strips can be effectively protected against scratches, ensuring their longevity and maintaining their aesthetic appeal.

Q: Can stainless steel strips be used in conveyor systems?: Yes, stainless steel strips can be used in conveyor systems. Stainless steel is known for its durability, corrosion resistance, and high strength, making it suitable for conveying various materials in industries such as food processing, manufacturing, and mining. Stainless steel strips can withstand heavy loads and harsh environments, making them an ideal choice for conveyor applications.

Q: Can stainless steel strips be used for chemical reactors?: Yes, stainless steel strips can be used for chemical reactors. Stainless steel is highly resistant to corrosion and is known for its durability, making it suitable for handling various chemicals and withstanding high temperatures and pressures typically found in chemical reactor applications.

Q: Is there any magnetism in stainless steel?: Iron and steel are different in terms of carbon content. An iron carbon alloy with a carbon content of less than 2% is a steel, and a carbon content of more than 2% is called iron. Steel is widely used because of its toughness, elasticity and rigidity. Life is exposed to steel, but people call different. For stainless steel, whether or not the magnet is sucked on or not, as long as the quality standards are met, it is stainless steel. Therefore, from the perspective of metallurgy said, no rust said. The main element of stainless steel corrosion resistance is chromium. If the content of chromium is above 10.5%, the steel will not rust. When smelting, the alloy elements added are different, so there is a difference between the magnet and the suction. Stainless steel is usually divided according to the structure of the organization, can be divided into austenite, ferrite, martensite and other major categories.

Q: Are stainless steel strips suitable for architectural applications?: Architectural applications can benefit greatly from the use of stainless steel strips. This durable and versatile material is widely utilized in the architectural industry for various purposes. Its outstanding corrosion resistance, high strength, and attractive appearance make it a popular option for both interior and exterior architectural elements. Stainless steel strips offer a wide range of possibilities for architectural applications. They can be utilized in wall cladding, roofing, facades, handrails, balustrades, columns, and decorative features. These strips are easily shaped, bent, and welded, allowing architects and designers to create customized designs that meet their aesthetic preferences. Aside from its visual appeal, stainless steel is a low-maintenance material that resists staining, scratches, and fading. Its durability enables it to withstand harsh weather conditions, making it suitable for both indoor and outdoor applications. Moreover, stainless steel strips are available in various finishes, such as brushed, polished, and patterned. This provides architects and designers with a wide range of options to choose from, enabling the integration of stainless steel strips into different architectural styles and designs. In conclusion, stainless steel strips are an exceptional choice for architectural applications due to their durability, resistance to corrosion, aesthetic appeal, and ease of customization.

Q: Can stainless steel strips be used in the automotive manufacturing industry?: Yes, stainless steel strips can be used in the automotive manufacturing industry. They are commonly used for various applications such as trim, exhaust systems, brackets, and reinforcements due to their corrosion resistance, durability, and high strength-to-weight ratio.

Q: Can stainless steel strips be used for pressure vessels?: Yes, stainless steel strips can be used for pressure vessels. Stainless steel is known for its excellent corrosion resistance, high strength, and ability to withstand high pressure and temperature conditions, making it a suitable material for pressure vessel applications.

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: Are stainless steel strips resistant to scaling and oxidation?: Yes, stainless steel strips are resistant to scaling and oxidation.

Our company can provide stainless steel horizontal shear, slitting, CNC plasma cutting, sanding, 8K, oil mill, anti-fingerprint, embossed, red flowers, spare parts and other supporting services, and provide customized integration services to meet all customer needs.we have more than 10 years history, and have long maintained good cooperative relations with well-known domestic partners.

1. Manufacturer Overview

Location	Wuxi,China
Year Established	2000
Annual Output Value	Above US$16 Million
Main Markets	Chinese, Europe，South Africa
Company Certifications	ISO9001：2000；

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai
Export Percentage	30%
No.of Employees in Trade Department	50 People
Language Spoken:	English；Chinese
b) Factory Information
Factory Size:	Above 80,000 square meters
No. of Production Lines	Above 7
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average