High Density Aircraft Tool Tungsten Heavy Alloy Bucking Bars

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, ASTM
• Alloy: Alloy
• Supply State: Sintered, Forged and Vacuum Treatment
• Customized: Sheet/Plate/Foil/Strip According to Drawi
• Material: 90%-97%Wnife or 90%-97%Wnicu
• Model NO.: High Density Tungsten alloy Bucking bar
• Grade: ASTM B777-15 AMS 7725 Mil-T-21014
• Density: 16.85~17.30g/Cc, 17.15~17.85g/Cc, 18.25~18.85g/Cc
• Ultimate Tensile Strength: 758MPa, 724MPa, 689MPa
• Class: 1, 2, 3, 4
• Yield Strength: 517MPa
• Elongation: 5%, 3%, 2%
• Nonmagnetic Alloys: Ultimate Strength 648MPa, 648MPa, Na
• Nonmagnetic Yield Strength: 517MPa, Na
• Nonmagnetic Elongation: 2%, 1%, Na
• Processing 1: Expert Set
• Rrocessing 2: Notched and Angeled Set
• Transport Package: Export Wooden Box with Foam Inside
• Specification: Standard sizes or customized
• Trademark: Kefeng
• Origin: China
• HS Code: 81019910

Product Description

Welcome to high quality Tungsten alloy supplier Xi'an Kefeng Powder Metallurgy Co., Ltd, below products are Tungsten  Bucking Bar:
High Density Aircraft Tool Tungsten Heavy Alloy Bucking Bars, customized.
Name: Tungsten alloy Bucking Bar
Material: 90%-97%WNiFe or WNiCu
Standard: AMS-T-21014 and ASTM-B-777, or ASTM B7725.
Size: Customized or as per customer's drawings
Package: Export cases (Wooden cases or Iron Drums)
Payment: Usually T/T and L/C, D/A can be accepted.

What's Tungsen alloy Bucking Bar?
Tungsten alloy Bucking Bar is a Tungsten alloy rivet top rod. The rivet top rod can be made of tungsten alloy material. The tungsten alloy rivet top rod can provide the maximum available density. These rods are twice as heavy as those of the same shape made of iron. The small size and large weight make these rods versatile and can be operated within a small range.
High-density ergonomic tungsten bucking bar rivet blocks reduce vibration and kickback while riveting in aircraft operations. Repeated vibrations can cause wrist strain and fatigue, and regular steel bucking bars don't fully protect the riveter from the harmful effects. Tungsten material bucking bars, over twice as dense as normal steel, absorbs the shock, allowing you to rivet more effectively for a longer period of time.

Application
The Hand Tool Riveting Tool Tungsten Bucking Bars are mostly used in aviation, aerospace and aircraft industries.  Other applications for tungsten heavy alloy machining parts:
 

1. Radiation shielding
2. Containers of radioactive isotopes
3. High performance projectiles for underwater hunting
4. Gyro components
5. Balance weights for racing boats and racing cars
6. The optical industry like microscopes and measuring instruments.

Technical parameters

Tungsten heavy alloy	WNiFe (ASTM B777, AMS-T-21014)				WNiCu (ASTM B777, AMS-T-21014)
Designation	90W	93W	95W	97W	90W	93W	95W
Density g/cm3)	16.85~17.30	17.15~17.85	17.75~18.35	18.25~18.85	16.85~17.30	17.15~17.85	17.75~18.35
Tensile Strength (MPa)	758Min	758Min	724Min	689Min	648Min	648Min	648Min
Elongation (%)	5Min	5Min	3Min	2Min	2Min	2Min	1Min
Hardness (HRC)	32Max	33Max	34Max	35Max	32Max	33Max	34Max
Yield strength(MPa)	517Min	517Min	517Min	517Min	517Min	517Min	517Min

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