A2 stainless key steel

Bright key steel, DIN 6880 - A2 stainless steel bar

A2 stainless key steel
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Bars of bright key steel play an essential role in many different mechanical and industrial applications, allowing for power transmission, as well as keeping parts in place. A4 stainless steel key bars made to DIN 6880 are particularly known for their high precision and sturdiness.

What is key steel?

Key steel is used to make keys - mechanical components which are in turn inserted into specially designated grooves in two mechanical components to lock them together, thus allowing for effective torque transmission and preventing relative movement between the parts.

DIN 6880 standard

The German industry standard DIN 6880 lays out the necessary dimensions, tolerances and materials for key steel. This standard ensures that key bars are compatible and interchangeable, making for efficient installation and operation in mechanical systems.

Properties of A2 stainless steel

A2 stainless steel offers an ideal combination of corrosion resistance, mechanical strength and ease of use, which makes it a material of choice for key steel. It is designed to withstand shear and torsional forces, providing reliable performance even in harsh conditions.

Applications for bars of A2 stainless key steel

Power transmission

Keys made from A2 stainless steel bars are widely used in power transmission systems to fix shafts to hubs, gears and pulleys for efficient torque transmission.

Industrial machinery

In industrial machines, A2 stainless key steel can be used to maintain alignment and fasten rotating components, ensuring the machine works smoothly and safely.

Automotive & aeronautics

A2 stainless steel bars can be used to make essential components (i.e. keys) for steering systems, engines and transmissions in both motor vehicles and the aeronautical industry, where reliability and safety are paramount.

Advantages of A2 stainless key steel

Precision & compatibility

With its h9 tolerance, A2 stainless key steel offers exceptional dimensional accuracy, ensuring perfect compatibility with DIN 6880 standard mechanical components.

Stability & durability

A2 stainless steel is extremely sturdy and durable, capable of withstanding high loads and tough operating conditions for extra long-lasting joints.

Wear resistance

A2 stainless key steel boasts excellent wear resistance, minimising the need for frequent maintenance and replacements, and making them a cost-effective, reliable choice for many industrial applications.

How do I choose the right key steel?

Criteria when choosing the right bar for you

When choosing a key steel, you should take into account:

  • Dimensions: The dimensions should match up with the keyways on the components.
  • Material: The type of stainless steel should be chosen based on load and operating conditions.
  • Standards: Make sure the bar complies with relevant industry standards, such as DIN 6880.

Remarks regarding A2 stainless steel for keys

A2 stainless key steel is an excellent choice for applications that require high precision and robustness. Their dimensional tolerance and excellent mechanical properties make them ideal for harsh industrial environments.

Installing keys made of A2 stainless steel

Install steps

  • Preparation: Make sure the keyways are clean and free of debris.
  • Inserting the key: Insert the A2 stainless steel key into the keyway.
  • Assembly: Slide the hub or pulley onto the shaft, aligning the groove (keyway) with the key.

To install a key, make sure you have a:

  • Hammer: To insert the A2 stainless steel key into the keyway.
  • Punch: To properly align the key in the keyway.
  • Gauge: To check dimensional tolerances.

Case studies involving A2 stainless key steel

Application success stories

Many companies in the manufacturing, automotive, and aeronautical sectors can testify to the effectiveness of A2 stainless key steel in their everyday operations.

Increasing productivity

Businesses have noted that using DIN 6800 key steel bars, made of A2 stainless steel A2, has significantly reduced their downtime and maintenance costs.

Conclusion

In short, A2 stainless key steel to DIN 6880 is essential in a wide range of industrial applications. Its precision, sturdiness and wear resistance makes it an ideal choice for power transmission and fastening rotating components.

A2 stainless key steel

Bright key steel, DIN 6880 - A2 stainless steel bar

  • DIN 6880
  • Length: 500, 1000 or 3000mm
  • Dimensions: 3x3mm to 12x8mm
  • Made of A2 stainless steel
  • h9 tolerance

Bars of A2 stainless key steel. We can also offer special dimensions & tolerances, lengths, and different steel grades / heat treatment processes.

Starting from
The 100 pieces
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Technical specifications
Product sheet
*Account required. Minimum order amount €50.
Dimensional chart
Section (Inox 304 X5CrNi18-10)Tolérance h9Tolérance h11
3x3h9xh9
5x5h9xh9
6x6h9xh9
7x7h11xh11
8x7h9xh11
Dimensional chart
Section (Inox 304 X5CrNi18-10)Tolérance h9Tolérance h11
3x3h9xh9
5x5h9xh9
6x6h9xh9
7x7h11xh11
8x7h9xh11
8x8h11xh11
10x6h9xh11h11xh11
10x8h9xh11
10x10h11xh11
12x8h9xh11
12x12h11xh11
14x9h9xh11
14x14h11xh11
15x15h11xh11
16x10h9xh11
16x16h11xh11
18x8h9xh11
18x11h9xh11
18x18h11xh11
20x10h11xh11
20x12h11xh11
20x20h11xh11
25x25h11xh11
30x30h11xh11
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Bars of bright key steel play an essential role in many different mechanical and industrial applications, allowing for power transmission, as well as keeping parts in place. A4 stainless steel key bars made to DIN 6880 are particularly known for their high precision and sturdiness.

What is key steel?

Key steel is used to make keys - mechanical components which are in turn inserted into specially designated grooves in two mechanical components to lock them together, thus allowing for effective torque transmission and preventing relative movement between the parts.

DIN 6880 standard

The German industry standard DIN 6880 lays out the necessary dimensions, tolerances and materials for key steel. This standard ensures that key bars are compatible and interchangeable, making for efficient installation and operation in mechanical systems.

Properties of A2 stainless steel

A2 stainless steel offers an ideal combination of corrosion resistance, mechanical strength and ease of use, which makes it a material of choice for key steel. It is designed to withstand shear and torsional forces, providing reliable performance even in harsh conditions.

Applications for bars of A2 stainless key steel

Power transmission

Keys made from A2 stainless steel bars are widely used in power transmission systems to fix shafts to hubs, gears and pulleys for efficient torque transmission.

Industrial machinery

In industrial machines, A2 stainless key steel can be used to maintain alignment and fasten rotating components, ensuring the machine works smoothly and safely.

Automotive & aeronautics

A2 stainless steel bars can be used to make essential components (i.e. keys) for steering systems, engines and transmissions in both motor vehicles and the aeronautical industry, where reliability and safety are paramount.

Advantages of A2 stainless key steel

Precision & compatibility

With its h9 tolerance, A2 stainless key steel offers exceptional dimensional accuracy, ensuring perfect compatibility with DIN 6880 standard mechanical components.

Stability & durability

A2 stainless steel is extremely sturdy and durable, capable of withstanding high loads and tough operating conditions for extra long-lasting joints.

Wear resistance

A2 stainless key steel boasts excellent wear resistance, minimising the need for frequent maintenance and replacements, and making them a cost-effective, reliable choice for many industrial applications.

How do I choose the right key steel?

Criteria when choosing the right bar for you

When choosing a key steel, you should take into account:

  • Dimensions: The dimensions should match up with the keyways on the components.
  • Material: The type of stainless steel should be chosen based on load and operating conditions.
  • Standards: Make sure the bar complies with relevant industry standards, such as DIN 6880.

Remarks regarding A2 stainless steel for keys

A2 stainless key steel is an excellent choice for applications that require high precision and robustness. Their dimensional tolerance and excellent mechanical properties make them ideal for harsh industrial environments.

Installing keys made of A2 stainless steel

Install steps

  • Preparation: Make sure the keyways are clean and free of debris.
  • Inserting the key: Insert the A2 stainless steel key into the keyway.
  • Assembly: Slide the hub or pulley onto the shaft, aligning the groove (keyway) with the key.

To install a key, make sure you have a:

  • Hammer: To insert the A2 stainless steel key into the keyway.
  • Punch: To properly align the key in the keyway.
  • Gauge: To check dimensional tolerances.

Case studies involving A2 stainless key steel

Application success stories

Many companies in the manufacturing, automotive, and aeronautical sectors can testify to the effectiveness of A2 stainless key steel in their everyday operations.

Increasing productivity

Businesses have noted that using DIN 6800 key steel bars, made of A2 stainless steel A2, has significantly reduced their downtime and maintenance costs.

Conclusion

In short, A2 stainless key steel to DIN 6880 is essential in a wide range of industrial applications. Its precision, sturdiness and wear resistance makes it an ideal choice for power transmission and fastening rotating components.

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