LEEB G Hardness Gauge Impact device, gray cast iron/nodular cast iron Hardness measurement
LEEB Type G Hardness Gauge Impact units are Optional for Leeb120 and Leeb140 Leeb Hardness Testers for the measurement of gray cast iron/nodular cast iron Hardness.
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SKU: NB004657
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G type impact device introduction
Leeb G-type Hardness Tester impact device The impact device is an optional accessory for Leeb120 and Leeb140 Leeb Hardness Testers, and is used to measure the hardness of gray cast iron/nodular cast iron.
Product testing range
| Material | Hardness system | Impact device | |||
| D/DC | C | G | DL | ||
| steel and cast steel | HRC | 17.1～68.5 | 20.0～69.5 | 20.6～68.2 | |
| HRB | 59.6～99.6 | 47.7～99.9 | 37.0～99.9 | ||
| HB | 140～651 | 80～683 | 90～646 | 150～646 | |
| HV | 83～976 | 80～996 | 85～950 | ||
| HS | 26.4～99.5 | 31.9～102.3 | 26.5～99.4 | ||
| forged steel | HB | 142～651 | |||
| alloy tool steel | HRC | 17.1～67.1 | 20.0～69.5 | ||
| HV | 83～976 | 80～996 | |||
| Stainless steel | HRB | 59.6～99.6 | |||
| HB | 140～651 | ||||
| HV | 83～976 | ||||
| grey cast iron | 140～334 | 92～326 | |||
| Ductile Iron | HB | 140～387 | 140～364 | ||
| cast aluminum alloy | HB | 30～159 | |||
| copper zinc alloy | HB | 40～173 | |||
| Copper-tin alloy (bronze) | HB | 60～290 | |||
| pure copper | HB | 45～315 | |||
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Leeb G type Impact device (Hardness Gauge)Specifications
| LIST | VALUE |
|---|---|
| Impact energy | 90mJ |
| Impact device Mass | 20.0g |
| Ball Hardness | 1600HV |
| Ball head diameter | 5mm |
| Ball head material | tungsten carbide |
| Impact device diameter | 30mm |
| Impact device length | 254mm |
| Impact device Mass | 250g |
| Maximum Specimen Hardness | 650HB |
| Specimen Surface Roughness | 6.3µm |
| Minimum specimen Weight | >15kg |
| Need stable support | 5~15kg |
| Dense coupling is required | 0.5~5kg |
| Minimum test Film thickness | 10mm |
| Minimum depth of hardened layer | ≥1.2mm |
| Hardness 300HV Indentation Diameter | 1.03mm |
| Hardness 300HV Indentation | 53µm |
| Hardness 600HV Indentation Diameter | 0.90mm |
| Hardness 600HV Indentation | 41µm |
| Application of impact device | G-type measurement of large, heavy and rough surface castings and forgings |
Leeb G type Impact device (Hardness Gauge) Packing list
Impact device x1, Certificate x1, Manual x1, Encasement box x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
[Q]
Is the price listed on the website the final cost for overseas purchases?
[A]
No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[Q]
What is the specific process for purchasing the product?
[A]
First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[Q]
What should I do if the instrument I purchase needs repair?
[A]
After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
+Leeb G type Impact device (Hardness Gauge) Big data
+Leeb G type Impact device (Hardness Gauge)Knowledge
+Leeb G type Impact device (Hardness Gauge)Standard
- ActiveDL/T 1845-2018
- ActiveGB/T 13313-2008
- ActiveGB/T 17394.1-2014
- ActiveGB/T 17394.4-2014
- ActiveGB/T 17394.3-2022
- ActiveGB/T 17394.2-2022
- AbolishGB/T 17394-1998
- AbolishGB/T 17394.3-2012
- AbolishGB/T 17394.2-2012
- ActiveJB/T 9378-2001
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