444 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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444 Stainless steel sheet

1. Chemical composition

 

C

Si

Mn

P

S

Ni

Cr

max0.025

max1.00

max1.00

max0.04

max0.03

---

17.00-20.00

2. Mechanical properties

Yield Strength

Tensile

Elongation

Hardness (HV)

Hardness (HRB)

                 ≥245

                 ≥410

                  ≥20

               ≤230

               ≤96

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:
Stainless steel strips possess remarkable toughness, known for their ability to endure substantial stress and resist deformation or breakage in extreme circumstances. This is attributable to the distinct characteristics of stainless steel, which include its formidable tensile strength and exceptional resistance to impact. In sectors that demand resilience and sturdiness, such as construction, automotive, and aerospace industries, stainless steel strips are frequently employed. They exhibit the capacity to withstand heavy loads, combat corrosion, and uphold their structural integrity even in harsh surroundings. Consequently, stainless steel strips are widely esteemed for their durability and dependability, rendering them a favored option across diverse industries.
Q:
Yes, stainless steel strips are easy to clean. Stainless steel is known for its non-porous and smooth surface, which makes it resistant to stains and easy to wipe clean. You can simply use a mild detergent or soap and water to clean stainless steel strips. Additionally, stainless steel is also heat-resistant, so you can use various cleaning methods like steam cleaning or even sterilizing them in boiling water. Overall, stainless steel strips are a low-maintenance material that is durable and easy to keep clean.
Q:
Yes, 111 stainless steel strips are suitable for the food and beverage industry.
Q:
Stainless steel strips possess the capability to be utilized in the manufacturing of automotive components. Stainless steel, being an incredibly versatile material, offers remarkable strength, durability, and resistance against corrosion, rendering it suitable for a diverse range of automotive applications. The utilization of stainless steel strips enables the production of a wide array of automotive parts, encompassing body panels, trim, exhaust systems, brackets, and reinforcements. The remarkable strength-to-weight ratio of stainless steel facilitates the creation of lightweight automotive components without compromising their strength and performance. Furthermore, the resistance of stainless steel to rust and corrosion guarantees that automotive parts crafted from this material exhibit exceptional durability and can endure harsh environmental conditions, such as exposure to moisture, road salt, and chemicals.
Q:
Indeed, solar panel mounting can be effectively achieved using stainless steel strips. Renowned for its enduring nature, resistance against corrosion, and remarkable strength, stainless steel emerges as an optimal selection for outdoor purposes such as solar panel placement. These strips are capable of withstanding severe weather conditions encompassing strong winds, heavy rain, and snow, without succumbing to corrosion or degradation over time. Moreover, stainless steel furnishes a steadfast and secure foundation for solar panels, guaranteeing their firm positioning and efficient utilization of sunlight for energy production. In summary, stainless steel strips present themselves as a dependable and enduring alternative for the mounting of solar panels.
Q:
Stainless steel strips usually undergo different types of surface finishes to improve their appearance, enhance their durability, and increase their resistance to corrosion. Below are some common finishes: 1. Mill Finish: The stainless steel strip is left in its original state after production, resulting in a non-reflective and dull appearance. It may have visible imperfections or marks from manufacturing. 2. No. 1 Finish: Also called HRAP (hot-rolled annealed and pickled), this finish involves annealing the stainless steel strip and pickling it in acid. It creates a smooth, reflective surface with a slightly matte look. No. 1 finish is frequently used in industrial applications where appearance is not a primary concern. 3. No. 2B Finish: Achieved by cold-rolling the stainless steel strip and subsequent annealing and pickling, this finish offers a bright, semi-reflective surface. It strikes a balance between appearance and corrosion resistance, making it suitable for kitchen appliances and architectural elements. 4. No. 4 Finish: Also known as brushed or satin finish, this finish is obtained by mechanically polishing the stainless steel strip with abrasive materials. It results in a smooth, matte appearance with fine parallel lines, giving it a brushed texture. No. 4 finish is commonly used for decorative purposes like furniture, elevator panels, and trims. 5. No. 8 Finish: Referred to as mirror finish, this finish is achieved by polishing the stainless steel strip to create a highly reflective surface. It has a mirror-like appearance with excellent reflectivity. No. 8 finish is often employed in architectural and decorative applications that require a polished, high-end look, such as signage, jewelry, and automotive trims. Apart from these primary surface finishes, there are also specialized finishes available for specific applications, such as embossed, patterned, and colored finishes. These finishes further enhance the aesthetic appeal and functionality of stainless steel strips in various industries.
Q:
There are several different types of welding processes that are commonly used for stainless steel strips. These processes include: 1. TIG (Tungsten Inert Gas) Welding: TIG welding is a popular choice for stainless steel strips due to its ability to produce high-quality, precise welds. It uses a non-consumable tungsten electrode to create the arc and an inert gas, such as argon, to shield the weld pool from contaminants. 2. MIG (Metal Inert Gas) Welding: MIG welding is another commonly used process for stainless steel strips. It utilizes a consumable wire electrode that is continuously fed through a welding gun. The electrode melts and joins the base metals together, while an inert gas shield protects the weld area from oxidation. 3. Plasma Arc Welding: Plasma arc welding is a versatile process that can be used for stainless steel strips. It employs a highly concentrated, high-temperature plasma arc to fuse the metals together. This process offers excellent control and precision, making it suitable for thin stainless steel strips. 4. Resistance Welding: Resistance welding is a process that utilizes the heat generated from electrical resistance to join metals together. It can be applied to stainless steel strips by using spot or seam welding techniques. This process is often used for high-speed production applications. 5. Laser Welding: Laser welding is a non-contact process that utilizes a highly focused laser beam to join stainless steel strips. It offers a high level of precision and control, making it suitable for delicate or intricate welds. Laser welding is often used in industries where a high-quality, aesthetically pleasing finish is required. These are just a few of the different types of welding processes that can be used for stainless steel strips. The choice of process depends on factors such as the thickness of the strips, desired weld quality, production requirements, and the specific application in which the stainless steel strips will be used.
Q:
Stainless steel strips generally have excellent resistance to caustic solutions due to their high corrosion resistance properties. However, the specific performance may vary depending on the grade of stainless steel used and the concentration and temperature of the caustic solution. It is always recommended to consult the material data sheet or conduct tests to ensure compatibility with specific caustic solutions.
Q:
The hardness of stainless steel strips after heat treatment can vary depending on several factors such as the specific grade of stainless steel, the heat treatment process used, and the desired outcome. Heat treatment of stainless steel strips is typically done to enhance certain properties such as hardness, strength, and corrosion resistance. During the heat treatment process, stainless steel strips are usually heated to a specific temperature and then cooled at a controlled rate. This allows for the transformation of the microstructure of the steel, resulting in changes to its mechanical properties. The hardness of the stainless steel strips after heat treatment is typically measured using a hardness testing method such as Rockwell or Vickers. Different heat treatment methods, such as annealing, quenching, tempering, or precipitation hardening, can be employed to achieve different hardness levels. For example, annealing is often used to soften the steel and improve its formability, resulting in lower hardness. On the other hand, quenching and tempering processes can increase the hardness of stainless steel strips by creating a martensitic structure. It is important to note that the hardness achieved through heat treatment should always be within the specified range for the particular stainless steel grade. The hardness requirements may vary depending on the intended application and the specific standards or specifications that need to be met. In conclusion, the hardness of stainless steel strips after heat treatment can range from relatively low to high, depending on the specific heat treatment process used and the desired outcome. It is crucial to follow the appropriate heat treatment procedures and adhere to the specified hardness requirements to ensure the desired properties are achieved.
Q:
Stainless steel strips are widely used in the construction industry for various purposes. One common use of stainless steel strips is in the fabrication of structural components such as beams, columns, and braces. These strips provide excellent strength and durability, making them ideal for supporting heavy loads and ensuring the structural integrity of buildings. Another common use of stainless steel strips in construction is for cladding and decorative purposes. Stainless steel strips can be used to cover exterior walls, roofs, and facades, providing a sleek and modern aesthetic to the building. The corrosion-resistant properties of stainless steel make it an excellent choice for such applications, as it can withstand harsh weather conditions and maintain its appearance over time. Stainless steel strips are also used in the construction of handrails, balustrades, and guardrails. These components are essential for safety purposes, and stainless steel's high strength and corrosion resistance make it a reliable material for such applications. Additionally, stainless steel strips can be easily shaped and formed, allowing for the creation of intricate and visually appealing designs. Furthermore, stainless steel strips find application in the construction of infrastructure projects such as bridges and tunnels. These structures require materials that can withstand heavy loads, extreme temperatures, and exposure to moisture. Stainless steel strips possess these qualities, making them a popular choice for the construction of durable and long-lasting infrastructure. In summary, stainless steel strips have numerous common uses in the construction industry. They are used for structural components, cladding, decorative purposes, handrails, balustrades, guardrails, and infrastructure projects. The versatility, strength, and corrosion resistance of stainless steel make it an ideal material for these applications, ensuring the longevity and quality of construction projects.
Our company is a large company mainly dealing in stainless steel stocking and processing. We are the first aurthorized dealer of many well-known Chinese steel factories. We have about 20 thousand tons stock, which can satisfy most requirments of our customers at any time. These material are widely applied in electric furnace, boiler, pressure vessel, electro-heat installation, equipments for petroleum, chemistry, textil, printing, food, medicine, enviroment protection, mechanical, manufacturin, etc.

1. Manufacturer Overview

Location Zhejiang,China
Year Established 2010
Annual Output Value Above US$16Million
Main Markets Japan, South America
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 60%
No.of Employees in Trade Department 50 People
Language Spoken: English;Chinese; Japanese
b)Factory Information  
Factory Size: Above 80,000 square meters
No. of Production Lines Above 8
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average

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