Key steel, imperial

Bright key steel, DIN 6880 - Steel bar - Imperial measurements

Key steel, imperial
No items found.

Key steel is an essential element for many industrial applications. Made to DIN 6880 standards, these bars are used to ensure power is transmitted effectively and to keep the parts in place.

What are key steel bars in imperial sizes?

Bars of key steel are used to make metal parts called keys. Keys are inserted into designated grooves (keyways) in two mechanical components, locking them together, allowing for the transmission of torque and preventing relative movement between the parts.

Key steel with inch measurements is commonly used in countries that use imperial units of measurement. These bars must meet inch size specifications to ensure they fit the mechanical components properly.

DIN 6880 standard

The German DIN 6880 standard defines the dimensions, tolerances and materials for key steel. This industry standard makes sure that key steels are compatible and interchangeable, so that they are easy to install and run smoothly in mechanical systems.

Example applications for key steel

Power transmission

Key steel is widely used to make keys for power transmission systems, attaching shafts to hubs, gears, and pulleys for effective torque transmission.

Industrial machinery

Bright key steel can be used to maintain alignment and fasten rotating components in industrial machines, making sure they work smoothly and safely.

Automotive & aeronautics

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

Advantages of key steel with imperial dimensions

Stability & durability

Key steel is extremely sturdy and durable, capable of withstanding high loads and tough operating conditions.

Precision & compatibility

Compliant with DIN 6880 standards, these cold-drawn key steel bars with imperial sizes offer good dimensional accuracy and guaranteed compatibility, for easier integration into a range of mechanical systems.

Wear resistance

Our high-quality steel bars boast excellent wear resistance, which makes for longer-lasting joints.

How do I know which key steel to choose?

Things to consider when choosing the right key steel for you

Take into account:

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

In some contexts, it is crucial to use key steel with dimensions in inches to ensure compatibility with equipment using the imperial system.

Installing keys made from our key steel

Install steps

  • Preparation: Make sure the keyways are clean and free of debris.
  • Inserting the key: Insert the 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 key into the keyway.
  • Punch: To properly align the key in the keyway.
  • Gauge: To check dimensional tolerances.

Key steel bars: application case studies

Key success stories

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

Increasing productivity

Businesses have noted that using DIN 6800 key steel bars has significantly reduced their downtime and maintenance costs.

Conclusion

In short, key steel, especially when manufactured in line with DIN 6880, is essential in a wide range of industrial applications. These bars' inch measurements means they are perfectly compatible with systems using imperial measurements. This steel's precision, sturdiness and wear resistance makes it an ideal choice for power transmission and fastening rotating components.

Key steel, imperial

Bright key steel, DIN 6880 - Steel bar - Imperial measurements

  • DIN 6880
  • Imperial sizes, length: 500mm
  • Dimensions: 3.17x3.17mm to 31.75x31.75mm
  • Made of C45 medium carbon steel
  • Tolerance: h9 or BS46.1

Bars of C45 medium-carbon key steel. We can also offer special dimensions & tolerances, lengths, and different steel grades / heat treatment processes upon request.

Starting from
The 100 pieces
Download
Technical specifications
Product sheet
*Account required. Minimum order amount €50.
Dimensional chart
SectionToléranceTolérance
3,17x3,17(+0,05;0)x(+0,05;0)
4,76x3,17(+0,05;0)x(+0,05;0)h9xh9
4,76x4,76BS46.1h9xh9
6,35x4,76BS46.1
6,35x6,35BS46.1h9xh9
Dimensional chart
SectionToléranceTolérance
3,17x3,17(+0,05;0)x(+0,05;0)
4,76x3,17(+0,05;0)x(+0,05;0)h9xh9
4,76x4,76BS46.1h9xh9
6,35x4,76BS46.1
6,35x6,35BS46.1h9xh9
7,94x6,35BS46.1
7,94x7,94BS46.1h9xh9
9,52x4,76BS46.1h9xh9
9,52x6,35BS46.1h9xh9
9,52x9,52BS46.1
11,12x11,12BS46.1h9xh9
12,70x7,94BS46.1h9xh9
12,70x9,52BS46.1h9xh9
12,70x12,70BS46.1h9xh9
15,87x11,12(+0,05;0)x(+0,05;0)h9xh9
15,87x15,87BS46.1h9xh9
19,05x12,70BS46.1
19,05x19,05BS46.1h9xh9
22,22x15,87BS46.1
22,22x22,22BS46.1h9xh9
25,40x25,40BS46.1h9xh9
31,75x22,22BS46.1
31,75x31,75
Need help?
Our team is listening to you. Contact us via our form, and we will get back to you within 48 hours.
Contact us
New customer?
Creating an account means taking advantage of a simplified order process and instant access to our products, stocks and prices in real time.
Create an account
Already a customer?
Connect in a few clicks to quickly access your parts and orders with your conditions.
Buy online
Similar products

Key steel is an essential element for many industrial applications. Made to DIN 6880 standards, these bars are used to ensure power is transmitted effectively and to keep the parts in place.

What are key steel bars in imperial sizes?

Bars of key steel are used to make metal parts called keys. Keys are inserted into designated grooves (keyways) in two mechanical components, locking them together, allowing for the transmission of torque and preventing relative movement between the parts.

Key steel with inch measurements is commonly used in countries that use imperial units of measurement. These bars must meet inch size specifications to ensure they fit the mechanical components properly.

DIN 6880 standard

The German DIN 6880 standard defines the dimensions, tolerances and materials for key steel. This industry standard makes sure that key steels are compatible and interchangeable, so that they are easy to install and run smoothly in mechanical systems.

Example applications for key steel

Power transmission

Key steel is widely used to make keys for power transmission systems, attaching shafts to hubs, gears, and pulleys for effective torque transmission.

Industrial machinery

Bright key steel can be used to maintain alignment and fasten rotating components in industrial machines, making sure they work smoothly and safely.

Automotive & aeronautics

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

Advantages of key steel with imperial dimensions

Stability & durability

Key steel is extremely sturdy and durable, capable of withstanding high loads and tough operating conditions.

Precision & compatibility

Compliant with DIN 6880 standards, these cold-drawn key steel bars with imperial sizes offer good dimensional accuracy and guaranteed compatibility, for easier integration into a range of mechanical systems.

Wear resistance

Our high-quality steel bars boast excellent wear resistance, which makes for longer-lasting joints.

How do I know which key steel to choose?

Things to consider when choosing the right key steel for you

Take into account:

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

In some contexts, it is crucial to use key steel with dimensions in inches to ensure compatibility with equipment using the imperial system.

Installing keys made from our key steel

Install steps

  • Preparation: Make sure the keyways are clean and free of debris.
  • Inserting the key: Insert the 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 key into the keyway.
  • Punch: To properly align the key in the keyway.
  • Gauge: To check dimensional tolerances.

Key steel bars: application case studies

Key success stories

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

Increasing productivity

Businesses have noted that using DIN 6800 key steel bars has significantly reduced their downtime and maintenance costs.

Conclusion

In short, key steel, especially when manufactured in line with DIN 6880, is essential in a wide range of industrial applications. These bars' inch measurements means they are perfectly compatible with systems using imperial measurements. This steel's precision, sturdiness and wear resistance makes it an ideal choice for power transmission and fastening rotating components.

FAQ
Frequently asked questions
What standards are you certified to?
Open form

We are certified to IATF 16949 and ISO 9001 standards.

Is the timeframe given the shipping date or the estimated delivery date?
Open form

In all our offers & confirmation messages, we explicitly mention the goods' shipping date(s).

When is the sales department open?
Open form

Our sales team is available:

From Monday to Thursday 8:30a.m.-12:00p.m. & 1:30p.m.-5:00p.m.

Fridays 8:30a.m.-12:00p.m. & 1:30p.m.-4:30p.m.

What is your CSR/QHSE approach?
Open form

We are committed to Corporate Social Responsibility (CSR) and plan to obtain ISO 14001 and ISO 45001 certifications in the near future.

Are you concerned about the carbon footprint of your factory?
Open form

We are currently putting together a multidisciplinary group with the aim of helping us reduce our carbon footprint. As part of this initiative, we carried out a complete carbon assessment (Scopes 1, 2 and 3) in 2023, allowing us to examine our overall environmental impact.