LEEB G Impact device hardness Gauge accessories gray cast iron ductile iron hardness testing

Name: LEEB G Impact device hardness Gauge accessories gray cast iron ductile iron hardness testing
Brand: Leeb
SKU: NB004657
Price: 364.0 USD
Availability: InStock

$ 364.00Ex works

Impact energy 90mJ, ball head diaMeter 5mm tungsten carbide material, suitable for heavy and rough surface casting and forging, the maximum hardness of the specimen 650HB, the minimum thickness of 10mm, hardening layer depth ≥ 1.2mm.

Model

G type

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Category : Leeb Hardness Tester

Brand : Leeb

SKU : NB004657

Service :The delivery and service By NBCLab.Com

Overview

The LEEB Model G Impact unit is an Optional accessory of the Leeb120 and Leeb140 Leeb hardness tester for the measurement of cast iron and ductile cast iron Hardness. The unit is suitable for the measurement of heavy and rough castings and forgings with specific Impact energy and dimensional parameters.

Features

1. Impact energy of 90mJ 2. Impact device mass is 250g 3. Ball Hardness up to 1600HV 4. The diameter of the ball head is 5mm. 5. Ball head material is tungsten carbide 6. Suitable for large, heavy and rough surface casting and forging measurement

Principle

Impact energy by the G-type tungsten carbide ball head 90mJ Impact surface of the specimen, according to the ratio of rebound speed and Impact speed to determine the hardness of materials.

Applications

Gray cast iron, ductile cast iron, casting and forging

Steps

1. Select G Impact device to install to leeb120 or leeb140 Leeb hardness tester 2. Ensure that the weight of the specimen is greater than 15kg or perform stable support/dense coupling 3. Check that the surface roughness of the specimen does not exceed 6.3μm 4. Confirm that the thickness of the specimen is not less than 10mm 5. Hardness measurement operation

Notice

• The minimum weight of the specimen must be greater than 15kg • 5~ 15kg specimens need stable support • 0.5~ 5kg specimens need to be tightly coupled • The average surface asperity of the specimen does not exceed 6.3 μm • The minimum test thickness of the specimen is 10mm • Minimum depth of hardening layer should be ≥ 1.2mm

Impact energy
90 mJ
Impact device mass
20.0 g
Ball Hardness
1600 HV
ball head diameter
5mm
Ball head material
tungsten carbide
Impact device diameter
30mm
Impact device length
254mm
Impact device mass
250 g
Maximum Specimen Hardness
650 HB
Average surface asperity of specimen
6.3 μm
Specimen minimum weight
>15 kg
Need stable support
5~15 kg
Dense coupling is required
0.5~5 kg
Specimen minimum test thickness
10mm
minimum depth of hardened layer
≥1.2mm
Hardness 300HV Crowd Diameter
1.03mm
Hardness 300HV Crowd Depth
53 μm
Hardness 600HV Crowd diameter
0.90mm
Hardness 600HV Crowd Depth
41 μm
Impact device scope of application
G-Type casting and forging for measurement of large thickness and rough surface

[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.

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