Tungsten Boring Bar / Grinding Quill
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Tungsten Boring Bar / Grinding Quill | ALB-W029

Item No.: ALB-W029. Tungsten Boring Bar / Grinding Quill is made of tungsten alloy with purity over 99.95%. Size available: Custom-made per drawing. Standard: ASTM B777.

Tungsten Boring Bar / Grinding Quill Description:
ALB Materials Inc is a global supplier of Tungsten Boring Bar / Grinding Quill.

Tungsten Alloy Boring Bars / Grinding Quill are used in metalworking and woodworking. Tungsten heavy alloy boring bars are an alternative to tungsten-carbide heavy metal boring bars and grinding quills for better performance and longer tool life. Tungsten heavy alloys are used for tungsten boring bars, tungsten grinding quills, tungsten arbors, tungsten spindles, tungsten tool holders and shanks to reduce vibrations and chatter.

 

Tungsten Boring Bar / Grinding Quill Applications:

  • Used in metalworking and woodworking

 

Physical and mechanical properties of Tungsten Alloy (W-Ni-Fe & W-Ni-Cu):

Name 90WNiFe 92.5WNiFe 95WNiFe 97WNiFe 90WNiCu 95WNiCu
Material 90% W
7% Ni
3% Fe
92.5% W
5.25% Ni
2.25% Fe
95% W
3.5% Ni
1.5% Fe
97% W
2.1% Ni
0.9% Fe
90% W
6% Ni
4% Cu
95% W
3.5% Ni
1.5% Cu
Density (g/cc)  17 gm/cc  17.5 gm/cc  18 gm/cc  18.5 gm/cc  17 gm/cc  18 gm/cc
Density (lbs/in3) 0.614 0.632 0.65 0.668 0.614 0.65
Mil. Spec. T-21014 D Class 1 Class 2 Class 3 Class 4 Class 1 Class 3
ASTM-B777 Grade 1 Grade 2 Grade 3 Grade 4 Grade 1 Grade 3
Type Type II & III Type II & III Type II & III Type II & III Type II & III Type II & III
Hardness; Rockwell C 25 26 27 28 24 27
Ultimate Tensile Strength; PSI 110,000 110,000 105,000 100,000 94,000 94,000
Yield Strength, .2% Offset; PSI 75,000 75,000 75,000 75,000 75,000 75,000
Elongation, % in 1" 5+ 2+ 3+ 2+ 2+ 2+
Proportional Elastic Limit; PSI 52,000 46,000 44,000 45,000 45,000 45,000
Modulus of Elasticity; PSI 45 x 10E6 47 x 10E6 50 x 10E6 53 x 10E6 40 x 10E6 45 x 10E6
Coefficient of Thermal Expansion x 10E-6/°C (20°- 400°C) 4.8 4.6 4.6 4.5 5.4 4.4
Thermal Conductivity; CGS Units 0.18 0.2 0.26 0.3 0.23 0.33
Electrical Conductivity; %IACS 10 13 13 17 14 16
Magnetic Properties Slightly Magnetic Slightly Magnetic Slightly Magnetic Slightly Magnetic NIL NIL

 

Other Tungsten products:
Pure Tungsten Products:

Tungsten rolling products:
Tungsten (W) Sheets
Tungsten (W) Disc
Tungsten (W) Strip

Tungsten drawing & Forging products:
Tungsten (W) Rod
Tungsten (W) Wire

Tungsten furnace parts:
Tungsten (W) Tube
Tungsten (W) Crucible
Tungsten (W) Machined Part

Other products:
Tungsten (W) Electrode
Tungsten (W) Pellets
Tungsten (W) Sputtering Target
Tungsten (W) Ingot

 

Tungsten Alloy Products:

Tungsten Nickel Iron (W-Ni-Fe) High Density Alloy Sheets
Tungsten Nickel Iron (W-Ni-Fe) High Density Alloy Rod
Tungsten Nickel Iron (W-Ni-Fe) High Density Alloy Ball
Tungsten Nickel Iron (W-Ni-Fe) High Density Alloy Part
Tungsten Nickel Copper (W-Ni-Cu) High Density Alloy Sheets
Tungsten Nickel Copper (W-Ni-Cu) High Density Alloy Rod
Tungsten Nickel Copper (W-Ni-Cu) High Density Alloy Ball
Tungsten Nickel Copper (W-Ni-Cu) High Density Alloy Part
Tungsten Bucking Bar
Tungsten Counterweight Parts
Tungsten Penetrator
Tungsten Radiation Shielding Parts
Tungsten Syringe Shield
Tungsten Collimator
Tungsten Isotope Container
Tungsten Boring Bar / Grinding Quill

Download MSDS

ALB-W029

Data sheet

Formula
W
Item Number
ALB-W029
Purity
99.95%
Size
custom-made
Standard
ASTM B777

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