Description of Tungsten Alloy Rivet Block
In aircraft maintenance, the Tungsten Alloy Rivet Block will be under considerable pressure while providing support. In this case, the high-density tungsten alloy will not be too soft, the Tungsten Alloy Rivet Block will not wear quickly, and can provide the necessary support at the same time. Also, the high-density tungsten alloy will not be too hard and brittle, and it will not easily break during maintenance. Heavy tungsten alloy is the most suitable material.
The tungsten alloy rivet hammers manufactured by our company are made of 95% tungsten alloy, with a highly polished surface and a small radius on all corners to ensure safety and ease of operation.
In aircraft maintenance, there are narrow, spacious or other irregular areas, and the shapes and sizes of rivet blocks required are also different. For example, narrow areas require small volumes, and slopes require inclined surfaces for support. We can provide a variety of different types and sizes of Tungsten Alloy Rivet Block, which can also be customized according to customer requirements.
Features of Tungsten Alloy Rivet Block
Tungsten alloy rivet blocks have a gold-like density of 19.0 g/cm³. Its corrosion resistance is tombstone-like while also having high hardness and high density. Resistant to oxidation and temperature, its tensile strength ranges from 800-1000 MPa, but rises to 1300-1500 MPa after heat treatment. Unlike gold, it rubs off with difficulty due to its ductility parallel to elongation at 10% to 30%. The edges are smooth improving installation while preventing damage to workpieces. Protective coatings can increase strength as well as insulation resistance and greatly expand operational lifespan.

Applications of Tungsten Alloy Rivet Block
Tungsten alloy rivet blocks are mainly used in aerospace, military equipment, and high-end industrial counterweights. In missile body weighting, its high density can optimize flight stability; Tanks and armored vehicles use tungsten alloy rivet blocks to enhance their impact resistance; The civilian field, such as automobile engine balancing and precision instrument balancing adjustment, relies on its stability and durability.

Specification of Tungsten Alloy Rivet Block
|
Type |
Density g/cm3 |
Tensile strength |
Elongation |
HRC |
|
90W-7Ni-3Fe |
16.9-17.1 |
700-1000 |
20-33 |
24-32 |
|
90W-6Ni-4Fe |
16.7-17.0 |
700-1000 |
20-33 |
24-32 |
|
91W-6Ni-3Fe |
17.1-17.3 |
700-1000 |
15-28 |
25-30 |
|
92W-5Ni-3Fe |
17.3-17.5 |
700-1000 |
18-28 |
25-30 |
|
92.5W-5Ni-2.5Fe |
17.4-17.6 |
700-1000 |
25-30 |
25-30 |
|
93W-4Ni-3Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
|
93W-4.9Ni-2.1Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
|
93W-5Ni-2Fe |
17.5-17.6 |
700-1000 |
15-25 |
26-30 |
|
95W-3Ni-2Fe |
17.9-18.1 |
700-900 |
8-15 |
25-35 |
|
97W-2Ni-1Fe |
18.4-18.5 |
600-800 |
8-14 |
30-35 |
|
90W-6Ni-4Cu |
>17.0-17.2 |
600-800 |
4-8 |
25-35 |
Testing and quality control of Alloy Rivet Block

FAQ for Tungsten Alloy Rivet Block
Are you a factory or manufacturer?
A: Yes, we are a factory, but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process, and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Tungsten Alloy Rivet Block?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days, which depends on the quantity and production.
What kind of package is it?
A: Generally, we use a carton case or a plywood case with protective material inside to ensure the safety of cargo.
What is the lead time?
A: From the order placed to cargo receiving will take around 10-25 days.

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