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Single Gauge Block Steel Gen. 2 (0.5–100mm)
Regular Price
16,40€
Single parallel gauge block made of hardened steel. For checking and calibrating measuring devices and test equipment.
- Accuracy according to DIN EN ISO 3650
- with ID no.
- made of high-quality special steel
Dimensions:
Height = 30 mm for actual dimension < 10.5 mm
Height = 35 mm for actual dimension > 10.5 mm
Thickness = 9 mm
Definition
Gauge blocks (parallel gauge blocks) are highly precisely manufactured, rectangular measuring bodies
with precisely defined lengths. In metrology and quality assurance, they are used to calibrate measuring instruments, set machines, and perform comparative/setting measurements. All specifications are laid down in DIN 861 and DIN EN ISO 3650.
Material
Gauge blocks are available in various materials - with us you will find steel, ceramic, and carbide. The table below shows the different properties in comparison.
| Property | Steel | Ceramic | Carbide |
|---|---|---|---|
| Coefficient of thermal expansion | 11.5 ⋅ 10-6 / K | 9.3 ⋅ 10-6 / K | 4.5 ⋅ 10-6 / K |
| Vickers hardness approx. | 800 | 1350 | 1600 |
| Thermal conductivity | ●●○○○ | ●●●●● | ●●●○○ |
| Wear resistance | ●●●○○ | ●●●●● | ●●●●○ |
| Wringing properties | ●●●●● | ●●●○○ | ●●●●● |
| Corrosion resistance | ●●○○○ | ●●●●● | ●●●●○ |
| Long-term stability | ●●●○○ | ●●●●○ | ●●●●● |
Accuracy Classes
Gauge blocks are manufactured in various accuracy or tolerance classes, which indicate how precisely the dimension is manufactured. In addition to the most common classes 2, 1, and 0, there is class K (calibration class), which is mainly used for reference measurements.
The higher the number, the greater the permissible deviation from the nominal dimension. The choice of accuracy class depends on the application and the required tolerances in the respective measuring process.
Class 2
Mostly used as "working standards" at test stations in production areas and for setting measuring tools and fixtures.
Class 1
Used for setting and calibrating gauges and measuring instruments in measuring rooms and at test stations in production areas with high accuracy.
Class 0
Used for high-precision test equipment monitoring and calibration in air-conditioned measuring rooms.
Tolerances according to DIN 861
|
Length mm |
Class 0 µm |
Class 1 µm |
Class 2 µm |
|---|---|---|---|
| 0–10 | ± 0.12 | ± 0.20 | ± 0.45 |
| 10–25 | ± 0.14 | ± 0.30 | ± 0.60 |
| 25–50 | ± 0.20 | ± 0.40 | ± 0.80 |
| 50–75 | ± 0.20 | ± 0.50 | ± 1.00 |
| 75–100 | ± 0.30 | ± 0.60 | ± 1.20 |
Notes on Use
When using gauge blocks, some important notes must be observed to maintain their high accuracy and avoid measurement errors.
Before Use
- Use in a thermally stable environment (ideally 20°C)
- Handle as briefly as possible or work with gloves - body heat from hands can cause thermal expansion
- Wipe/clean with a soft cloth; gauge blocks must be absolutely clean and grease-free when used
- Do not use alcohol or benzine for cleaning, as corrosion can be caused.
After Use
- Rust protection treatment with corrosion protection oil
- Storage in a case/box
Wringing
A gauge block holder can be used for large gauge block combinations. From a length of 125 mm, gauge blocks have two holes with which they can be securely fixed in the holder.
Examples of Application
- Checking or calibrating a micrometer screw
- Setting for turning to stop on a lathe
- Setting the depth stop on a drill press
FAQ
About Us
Why order from ASIMETO Germany?
At ASIMETO Germany, you receive measuring tools and inspection equipment with an excellent price-performance ratio. Just a few clicks and your products are on their way to you. Orders are shipped on the same day if possible, so you usually receive your tools within 1-2 days.
With our many years of experience, we can advise you on all aspects of length metrology and assist you in choosing the right measuring tool. We also offer additional individual services such as calibration and laser engraving for many
products.
How and when can I reach ASIMETO Germany?
You can reach us by email: kontakt@asimeto.de or by phone (weekdays from 8 AM to 3 PM): 07940 9836622.
Are there any other services, such as calibration?
We offer factory calibrations and laser engravings for many of our products. We carry out both in our in-house laboratory. This only minimally extends the delivery time. We also offer DAkkS calibrations on request. If the additional option cannot be ordered for the desired product, please contact us.
Ordering & Payment
How can I order from ASIMETO Germany?
You can order from us directly through our online shop, by email, or by phone.
Can you send me a written quote?
We will gladly send you a written offer by e-mail. Please contact us.
Can I pay by invoice?
If you are a business customer and would like to pay by invoice, you can register via our B2B registration form. The payment option will then be activated for you.
Unfortunately, purchase on account is not possible for private customers.
Shipping & Returns
How does ASIMETO Germany ship?
We ship your package with GLS (free shipping within Germany for orders over €50), or with DHL for an additional charge.
Exception:
Surface plates (from 630 mm size) and profile projectors are shipped by freight forwarding. The costs incurred for this will be displayed at checkout.
How quickly will I receive my order?
Orders from Germany (standard shipping) usually reach their recipient within 1–2 business days.
How can I return products?
You can return products from your order within 30 days and receive a refund of the purchase price. Shipping costs are to be borne by you.
You can initiate a return in your account under "Orders" or at the bottom of the page using the "Cancel contract" button.
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