What is the makeup of stainless steel ? :

Stainless steel is a type of alloy primarily composed of iron, chromium, and varying amounts of other elements. The addition of chromium is what gives stainless steel its characteristic resistance to corrosion and staining. The exact composition can vary depending on the specific type or grade of stainless steel, as different grades are tailored for different applications based on their properties.

Here's a general overview of the common elements found in stainless steel and their roles:

1. Iron (Fe): Stainless steel's primary component, providing strength and structure.

2. Chromium (Cr): The key element that imparts stainless steel with its corrosion resistance. Chromium reacts with oxygen to form a thin, invisible layer of chromium oxide on the surface, which prevents further oxidation (rusting).

3. Nickel (Ni): Often added to increase the stability of the austenitic structure (one of the crystal structures of steel) and enhance corrosion resistance. Nickel also improves toughness at both high and low temperatures.

4. Carbon (C): A small amount of carbon is present in most stainless steels, although it's kept low to avoid diminishing corrosion resistance. Carbon content is typically less than 0.08% in most stainless steel grades.

5. Manganese (Mn): Added to improve the hot-working properties of stainless steel and contribute to its strength.

6. Molybdenum (Mo): Enhances the corrosion resistance of stainless steel, especially in environments with chlorides or other aggressive substances. It also improves resistance to pitting and crevice corrosion.

7. Other Elements: Depending on the specific grade, other elements such as titanium, niobium, and nitrogen might be added to further enhance specific properties.

There are several families of stainless steel, categorized based on their microstructure and elemental composition. The three main families are:

1. Austenitic Stainless Steel: Contains high levels of chromium and nickel, which make it non-magnetic and highly corrosion-resistant. Common grades include 304 and 316 stainless steel.

2. Ferritic Stainless Steel: Contains chromium but lower levels of nickel, resulting in a magnetic material with good corrosion resistance. Examples include the 430 grade.

3. Martensitic Stainless Steel: Contains higher levels of carbon and moderate amounts of chromium, making it harder and more brittle than other stainless steel types. Martensitic stainless steel can be hardened through heat treatment.

4. Duplex Stainless Steel: Combines features of both austenitic and ferritic stainless steels, offering high strength and better corrosion resistance compared to ferritic grades.

The exact composition and properties of stainless steel can vary widely depending on the specific application, required properties, and manufacturing process. It's essential to choose the appropriate grade based on the intended use to ensure the desired performance and longevity.

 

Features:

• Product Name: Stainless Steel Profile
• Surface Treatment: Polishing, Sandblasting, Hairline
• Application: Construction, Decoration, Industry, Etc.
• Tolerance: ±1%
• Certificate: ISO, SGS, BV, Etc.
• Keyword: Channel Steel Standard Sizes
• Highlight: 316 Stainless Steel Profile, Hot Rolled Stainless Steel, Stainless Steel U Channel Profile

 

Technical Parameters:

Parameters	Description
Material	Q235/ Q345/ SS400/ ST37-2/ ST52/ Q420/ Q460/ S235JR/ S275JR/ S355JR
Shape	C Structural Steel Profile, Hot Rolled Stainless Steel, Hot Rolled Stainless Steel Profile
Tolerance	±1%
Price Term	CIF CFR FOB EX-WORK
Name	Channel Galvanized Beam
Certificate	ISO, SGS, BV, Etc.
Application	Construction, Decoration, Industry, Etc.
Surface Treatment	Polishing, Sandblasting, Hairline
Standard	AiSi
Grade	Carbon Steel

 

Applications:

Swealy stainless steel profiles are widely used in construction, decoration, industry and other fields. Its brand name is Swealy, and its place of origin is China. It is certified by ISO9001, ISO14001, ISO 18001, and TUV. The minimum order quantity is 1 ton, the price is customizable, and the delivery time is within 7 days. The payment terms are TT/LC. The supply ability is 25000 ton/tons per month and the lead time is 5-30 days. The material is Q235/ Q345/ SS400/ ST37-2/ ST52/ Q420/ Q460/ S235JR/ S275JR/ S355JR and the invoicing is by theoretical weight. The surface treatment includes polishing, sandblasting, and hairline. The keyword is channel steel standard sizes.

Swealy stainless steel profiles are mainly used as structural steel profiles and U channel profiles in construction, decoration, and industry. It is made of high-quality stainless steel, such as 316 stainless steel, which has excellent corrosion resistance and high strength. It is widely used in various projects or buildings, such as bridges, ships, automobiles, containers, and other structures. It is also used to make parts, components, and products of various machinery and equipment, such as kitchenware, medical equipment, and other equipment. The surface of the stainless steel profile is polished, sandblasted, or hairline, which can meet different requirements of customers.

 

Customization:

Hot Rolled Stainless Steel Profile Customization
Brand Name: Swealy
Place of Origin: China
Certification: ISO9001 ; ISO14001; ISO 18001; TUV
Minimum Order Quantity: 1Ton
Price: Customization
Delivery Time: Within 7 days
Payment Terms: TT/LC
Supply Ability: 25000 Ton/Tons per Month Lead Time: 5-30 Days
Shape: Profile
Certificate: ISO, SGS, BV, Etc.
Tolerance: ±1%
Name: Channel Galvanized Beam
Surface Treatment: Polishing, Sandblasting, Hairline
 

Support and Services:

Our team of experienced engineers and technicians provide comprehensive technical support and service for stainless steel products. We provide comprehensive advice on material selection, design and fabrication, as well as on-site installation and maintenance services.

We provide preventive maintenance and troubleshooting services to ensure your stainless steel products are functioning properly and efficiently. We also provide on-going support for our customers to help them maintain their product performance.

Our team of experts is available to answer any questions you may have regarding stainless steel products. We are committed to providing quality service and support to our customers.

 

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