• Stainless Steel Compression Spring System 1
  • Stainless Steel Compression Spring System 2
  • Stainless Steel Compression Spring System 3
  • Stainless Steel Compression Spring System 4
  • Stainless Steel Compression Spring System 5
Stainless Steel Compression Spring

Stainless Steel Compression Spring

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Product Description:

OKorder is offering Stainless Steel Compression Spring at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.


Product Applications:

Stainless Steel Compression Spring are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.


Product Advantages:

OKorder's Stainless Steel Compression Spring are durable, strong, and resist corrosion.


Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing


Product Specifications:

Features of Heavy Duty Compression Spring:

1) Easily adjusted in coil diameter and pitch

2) Major materials: music wire, stainless


1) Easily adjusted in coil diameter and pitch

2) Major materials: music wire, stainless steel wire, oil tempered wire, spring steel

3) Different wire diameters, such as Ø4.0mm, 5.0mm, 8.0mm and 12.0mm

4)What kind of shape compression spring we can do for you?

Spring shape: Conical, Round and Rectangular, Hourglass, Barrel, Constant Pitch, Variable Pitch etc. see picture below

Product Information

product name

Heavy Duty Piston Compression Spring

brand name


model number





carbon steel,alloy spring steel,music wire steel,and stainless steel,iron,plated steel,alloy steel,bronze,red bronze,phosphor copper,and beryllium copper;etc


car,all kinds of machines,motor,etc.


nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated and so on or as your request


all springs will be carefully packed and shipped to you with PE bags.




all orders are dispatched within 7-10 business days by EMS, DHL or as your request after making payment.A Tracking Number will be sent to you via e-mail after your order has been shipped.If you do not receive the Tracking Number email within 7 business days of confirming payment, please check your spam folder and then contact us.

PLEASE NOTE: Please allow 5-9 business days for your shipment to arrive.



Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.


Q:How does special steel perform in terms of fatigue strength?
Special steel generally performs well in terms of fatigue strength. It is specifically designed to withstand repeated loading and unloading without experiencing fatigue failure. Its unique composition and heat treatment processes make it highly resistant to crack initiation and propagation, resulting in an extended fatigue life compared to regular steel. Additionally, special steels often exhibit improved resistance to other forms of degradation, such as corrosion, which further enhances their overall fatigue performance.
Q:What is the impact of grain size on the mechanical properties of special steel?
The mechanical properties of special steel are significantly affected by the size of its grains. Grain size refers to the dimensions and arrangement of individual crystals within the steel structure. It is determined by various factors, including the speed at which the steel solidifies and subsequent heat treatments. In general, smaller grain sizes in special steel result in improved mechanical properties. This is because smaller grains provide more grain boundaries, which act as obstacles to the movement of dislocations and enhance the steel's strength. Smaller grains also contribute to a more uniform microstructure, enhancing overall toughness and resistance to fracture. Furthermore, smaller grain sizes promote higher hardness and increased resistance to wear in special steel. This is because the greater number of grain boundaries impedes dislocation movement, preventing plastic deformation and resulting in higher hardness values. Conversely, larger grain sizes can have a detrimental effect on the mechanical properties of special steel. Larger grains have fewer grain boundaries, allowing dislocations to move more freely. As a result, the strength, toughness, and hardness of the steel are diminished. Additionally, larger grains can lead to anisotropic behavior, where the mechanical properties vary in different crystallographic directions. This makes the steel more vulnerable to failure under specific loading conditions. Therefore, it is crucial to control and optimize the grain size in special steel to achieve the desired mechanical properties. This can be accomplished through precise heat treatments, such as annealing or quenching, which regulate the cooling rate and subsequent recrystallization processes. By controlling the grain size, special steel can be tailored to meet specific application requirements, ensuring optimal mechanical performance and reliability.
Q:How is special steel used in the construction of buildings and bridges?
Special steel is commonly used in the construction of buildings and bridges due to its exceptional strength, durability, and resistance to corrosion. This type of steel possesses unique properties that make it ideal for structural components such as beams, columns, and reinforcement bars. Its high tensile strength allows for the creation of large, open spaces in buildings and longer spans in bridges, reducing the need for excessive support columns. Additionally, special steel's ability to withstand extreme weather conditions and corrosive environments ensures the longevity and safety of these structures.
Q:How is high-temperature tool steel used in the production of hot work tools?
High-temperature tool steel is used in the production of hot work tools due to its exceptional heat resistance and strength properties. It can withstand the high temperatures generated during hot work processes such as forging, extrusion, and die casting, without losing its hardness or experiencing deformation. This steel is used to manufacture tooling components like dies, punches, and inserts, ensuring their longevity and performance in extreme heat conditions.
Q:What are the requirements for special steel used in packaging machinery?
The requirements for special steel used in packaging machinery can vary depending on the specific application and the type of packaging machinery being used. However, there are some common requirements that are typically expected for this type of steel. Firstly, the special steel used in packaging machinery should have excellent corrosion resistance. This is because packaging machinery often comes into contact with various liquids, including water, oils, and cleaning solutions. Corrosion resistance helps to prevent the steel from deteriorating or rusting when exposed to these substances, ensuring the longevity and reliability of the machinery. Secondly, the steel should possess high hardness and wear resistance. Packaging machinery often involves moving parts and components that are subjected to constant friction and wear. Therefore, the steel used in these parts should be able to withstand the repetitive contact and abrasion without undergoing significant wear or deformation. High hardness also helps to prevent the formation of scratches or grooves on the surfaces, which can compromise the quality of the packaging. Additionally, the special steel should have good machinability and formability. Packaging machinery often requires complex shapes and intricate designs, so the steel should be easily machinable and capable of being formed into the desired shapes and sizes. This facilitates the manufacturing process and allows for the creation of precise and accurate components. Furthermore, the steel should possess high tensile strength and toughness. Packaging machinery may be subjected to mechanical stresses and impacts during operation, and the steel used in its construction should be able to withstand these forces without fracturing or breaking. High tensile strength ensures the structural integrity of the machinery, while toughness helps to prevent the formation of cracks or fractures under sudden loads or impacts. Lastly, the special steel used in packaging machinery should be cost-effective and readily available. The cost of the steel should be reasonable and within the budget of the manufacturer, without compromising the quality or performance of the machinery. Additionally, the steel should be readily available in the market to ensure a continuous supply for manufacturing purposes. Overall, the requirements for special steel used in packaging machinery include corrosion resistance, high hardness and wear resistance, good machinability and formability, high tensile strength and toughness, and cost-effectiveness. Meeting these requirements ensures the durability, reliability, and efficiency of the packaging machinery in various industrial applications.
Q:What are the different methods for improving the toughness of tool steels used in special steel?
There are several methods for improving the toughness of tool steels used in special steel. One common method is through the addition of certain alloying elements, such as vanadium or tungsten, which can enhance the steel's toughness while maintaining its hardness. Another method is through heat treatment processes, such as tempering or quenching, which can help to refine the steel's microstructure and improve its toughness. Additionally, the use of specific manufacturing techniques, such as hot working or forging, can also contribute to enhancing the toughness of tool steels.
Q:How does special steel perform in cryogenic wear resistance?
Special steel typically performs well in cryogenic wear resistance. This is because special steel alloys are specifically designed to withstand extreme temperatures, including cryogenic conditions. These alloys often possess excellent hardness, toughness, and resistance to deformation at low temperatures, making them highly resistant to wear and damage in cryogenic environments.
Q:Can special steel be used in the semiconductor industry?
Yes, special steel can be used in the semiconductor industry. Special steel, such as stainless steel, is often used in the semiconductor industry due to its excellent corrosion resistance, high temperature resistance, and low contamination properties. It is commonly used in various components and equipment used for semiconductor fabrication and processing.
Q:What is the impact of carburizing on the properties of special steel?
Carburizing has a significant impact on the properties of special steel. It improves the surface hardness and wear resistance of the steel by introducing carbon into its surface layer. This process creates a hardened case while maintaining a tough core, enhancing the steel's overall strength and durability. Additionally, carburizing enhances the steel's ability to withstand high temperatures and increases its resistance to corrosion. Overall, carburizing plays a crucial role in enhancing the mechanical properties of special steel, making it suitable for various applications in industries such as automotive, aerospace, and manufacturing.
Q:What are the different methods for improving the machinability of special steel?
There are several methods for improving the machinability of special steel, including: 1. Alloying: Adding elements such as sulfur, lead, or selenium to the steel composition can enhance machinability by forming brittle compounds that break up chips during machining. 2. Heat treatment: Proper heat treatment, such as annealing or stress relieving, can reduce hardness and improve machinability. 3. Cutting tool selection: Choosing appropriate cutting tools with the right geometry, coatings, and materials can significantly enhance machinability. 4. Lubrication: Using suitable cutting fluids or lubricants during machining can reduce friction, heat generation, and tool wear, thereby improving machinability. 5. Machining parameters optimization: Adjusting cutting speed, feed rate, and depth of cut can optimize chip formation, reduce cutting forces, and enhance machinability. 6. Surface treatments: Applying surface coatings or treatments, such as nitriding or carburizing, can improve the wear resistance and reduce friction, leading to improved machinability. 7. Material selection: Selecting alternative steel grades with inherently better machinability characteristics can be an effective method for improving machinability.

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