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Sign In Precision Ground Bars - Round Metal Bars - Product Overview
As a Steel Supplier for Precision Ground Bars in Imperial and Metric Steel Sizes, we not only supply standard and stock products but also offer customized solutions tailored to your needs, to serve the technical and commercial requirements of our customers.
Steel Ground Bars are often subjected to extremely high loads, and no single steel offers properties such as maximum wear resistance, hardness, and toughness. Our steel portfolio includes the most common steel dimensions and grades, to provide an optimal combination of properties and desired size for a specific application.
It can be very frustrating to search for the optimal Ground Bar Steel Grade for all your applications. We’ve got the perfect solution for this.
WHAT IS A PRECISION GROUND BAR?
A Precision Ground Bar is a round metal bar with very tight tolerances and is 100% decarburization-free. They are also known as Drill Rod Steel and are used for manufacturing various tools. They are utilized in many industries such as mechanical engineering, construction, and the manufacturing industry.
PRECISION GROUND BARS TOLERANCES - IMPERIAL STEEL
For example: Imperial Precision Ground Bar in 3/4" x 36"
Turned, ground & polished:
Tolerance Diameter < 1/8": +/-0.0003", L +0.125" / -0.000"
Tolerance Diameter 1/8" to < 1/2": +/-0.0005", L +0.125" / -0.000"
Tolerance Diameter 1/2" to 2": +/-0.001", L +0.125" / -0.000"
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CHOOSE YOUR MATCHING IMPERIAL PRECISION GROUND BAR STEEL GRADE
AVAILABLE IMPERIAL FLAT BAR STEEL GRADES
• Imperial Size - A2 Tool Steel
• Imperial Size - D2 Tool Steel
• Imperial Size - O1 Tool Steel
• Imperial Size - S7 Tool Steel
• Imperial Size - D2 Tool Steel
• Imperial Size - O1 Tool Steel
• Imperial Size - S7 Tool Steel
• Imperial Size - W1 Tool Steel
• Imperial Size - HSS M2 High Speed Steel
• Imperial Size - 4140 PH / 4142 PH Heat-Treatable Steel
• Imperial Size - HSS M2 High Speed Steel
• Imperial Size - 4140 PH / 4142 PH Heat-Treatable Steel
PRECISION GROUND BARS TOLERANCES - METRIC STEEL
For example: Metric Precision Ground Bar in 10.0 x 914 mm
Turned, ground & polished - ISO h9
Tolerance Diameter ≤ 10.0 mm: +0 / -0.036 mm, L +tol.
Tolerance Diameter > 10.0 mm to 18.0 mm: +0 / -0.043 mm, L +tol.
Tolerance Diameter > 18.0 mm to 25.0 mm: +0 / -0.052 mm, L +tol.
These are maximum tolerances. For more exact tolerances call our sales team.
CHOOSE YOUR MATCHING METRIC PRECISION GROUND BAR STEEL GRADE
AVAILABLE METRIC PRECISION GROUND BAR STEEL GRADES
PRECISION GROUND BARS STEEL SELECTION
To find the right Steel Ground Bar for your project, you can use two methods:
Method 1: Initial or proactive Ground Bar Steel Selection
This method involves determining what extent the primary properties and dimensions of the desired Precision Steel Ground Bars must have.
Method 2: Reactive Ground Bar Steel Selection
With this method, the causes are determined after a failure or breakdown of the component and a suitable steel quality of Ground Bar is selected on the basis of the new required properties.