Product Detail
Bucking Bar

Bucking Bar

Standard GB, ASTM Material WNiFe alloy
Condition Machined Specification as required or sample

Bucking Bar which are made from   quality tungsten heavy alloys,mainly those of W-Ni-Fe

Usage of Bucking Bar:

1.Radiation shielding such as PET syringe shield, vial shield, isotope container, FDG container, multi leaf collimator

2.Counterweight such as tungsten sinker bar, boring bar, vessels crank camshafts, holders for well logging, racing weights, vibration damping and dynamic balancing weights

3.Aircraft Counterweight

Bucking Bar is used aircraft because of its high density, high strength, high hardness and good machinability. The proportion of Bucking Bar is twice that of steel rivet top rod. Its high density can reduce the size of Bucking Bar, making Bucking Bar versatile, and can be used in some narrow space.

Bucking bar is an essential tool for aircraft and automotive repair, used for setting rivets in high-stress areas. It is typically made of materials such as tungsten, steel, or copper, based on their specific properties and performance advantages.

Tungsten is an ideal material for bucking bar due to its high density, tensile strength, and rigidity. It is also a non-toxic and environmentally friendly material. Tungsten bucking bars are notably heavy and provide excellent vibration dampening, making them suitable for work where high levels of force are required.

Steel is another popular material for bucking bars, known for its high strength, hardness, and resistance to wear and tear. It also offers a lower cost alternative to tungsten bucking bars without compromising on quality. Steel bucking bars are suitable for a wide range of applications, including high-precision work.

Copper bucking bars, on the other hand, are less commonly used due to their lower density and strength. However, they are highly malleable and provide exceptional vibration dampening. This makes them a great choice for delicate work where damage to the surrounding area must be minimized.

Overall, bucking bars come in varied materials and sizes to fit specific applications. The choice of material plays a crucial role in their performance, with tungsten and steel bucking bars being the most commonly used materials due to their superior strength and durability.

In addition to their top-notch materials, bucking bars offer many performance advantages, including enhanced accuracy, reduced fatigue, and increased productivity. They help maintain a secure joint throughout the riveting process, ensuring a strong and lasting connection.

At last, bucking bars are widely used in the aerospace, automotive, and manufacturing industry. With their superior performance qualities, they are an indispensable tool in any workshop.

About us:

Q: Are you trading company or manufacturer ?

A: We are a trading company integrating production and sales, with more than 20 years of experience in the production and processing of refractory metals.


Q: How long is your delivery time?

A: Generally,it will take around 30 days after order confirm.The specific delivery time depends on the specific product and the quantity you needed.

Q. Do you test all your goods before delivery?
A: Yes, we will do 100% test on our cemented carbide products before delivery.

Contact us

Tel: 86-29-85325399  Fax: 86-29-85325610       QQ:177488228
Address: Suite A2202-03, Qujiang Exhibition International Building, Yanzhan Road, Xi'an, 710061, China

Address: Suite A2202-03, Qujiang Exhibition International Building, Yanzhan Road, Xi'an, 710061, China

Tel: 86-29-85325399 Fax: 86-29-85325610


Our Tantalum and Tungsten products are DRC Conflict-Free.