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Introduction to Stainless Steel
Stainless steel is a kind of steel with stainlessness and corrosion resistance as the main characteristics, and the chromium content is at least 10.5%, and the carbon content is not more than 1.2%. Stainless steel is an alloy material, mainly composed of iron, chromium, nickel and other elements, with corrosion resistance, high temperature resistance, easy to clean and other characteristics. Because it is not easy to rust, it is widely used in kitchenware, building materials, chemical equipment, medical equipment and other fields.
Properties of Stainless Steel
● Corrosion resistance: Stainless steel has strong corrosion resistance and is very suitable for use in harsh environments.
●High strength: Stainless steel is a strong CNC material that can withstand high stresses and strains.
● Temperature resistance: Stainless steel maintains its strength and shape even at high temperatures, suitable for applications involving heat.
Advantages of Stainless Steel
● Corrosion resistance: The main advantage of stainless steel is corrosion resistance, suitable for use in harsh environments.
●High strength: Stainless steel is a strong material that can withstand high stress and strain.
● Aesthetic: Stainless steel has an attractive appearance, making it widely popular in consumer goods.
Disadvantages of Stainless Steel
●High cost: Stainless steel can be more expensive than other common materials, such as aluminum or plastic.
●Difficult to process: Stainless steel is a difficult material to process, which makes machining it more challenging than other CNC machining materials.
Finish | Description | |
 | Pickling | Pickling can remove the oxide and dirt on the surface of stainless steel, making the surface cleaner and smoother. |
 | Polishing | Polishing can make the stainless steel surface obtain mirror effect and increase its beauty. |
 | Bead Blast | Through bead blast can increase the roughness of the stainless steel surface and change its surface texture. |
 | Electroplating | Common electroplating methods include chromium plating, nickel plating, etc., which can increase the hardness and corrosion resistance of the stainless steel surface. |
 | Coating | Coating can increase the wear resistance, corrosion resistance or aesthetics of the stainless steel surface, common coatings include painting, spraying and so on. |
High chemical resistance and corrosion resistance.
1
Physical properties
Corrosion resistance：Good
Magnetism：No
UV resistance：Excellent
Weldability：Excellent
2
Post treatments
Post-Processing： Annealing & Cold working
Anodizing compatibility： Not suitable
3
Common applications
Chemical and petrochemical industry, wastewater treatment, etc.
Excellent weldability, good corrosion resistance
1
Physical properties
Corrosion resistance：Good
Magnetism：No
UV resistance：Excellent
Weldability：Excellent
2
Post treatments
Post-Processing： Annealing & Cold working
Anodizing compatibility： Not suitable
3
Common applications
Building paneling, food handling and processing equipment, etc
Good toughness, good machinability
1
Physical properties
Corrosion resistance：Moderate
Magnetism：No
UV resistance：Excellent
Weldability：Very Poor
2
Post treatments
Post-Processing： Not suitable
Anodizing compatibility： Not suitable
3
Common applications
Shafts and mandrels, pump and valve parts, nuts and bolts, etc.
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