tungsten cube /square

tungsten cube /square


Port: Shanghai

Payment Terms: T/T

Supply Ability: 10 tons/month

Place of Origin: China

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Description

Advantages of tungsten alloy:

Tungsten alloy has many special properties, such as small size with high density, high melting point, high hardness, excellent wear resistance, high ultimate tensile strength, good extension, heat resistant, good thermal stability, easy processing, corrosion resistance, good shock resistance, high radiation absorption capacity, excellent impact and crack resistance.

Tungsten Alloy cube Introduction:

1.Applications of Tungsten Alloy Cubes:

Tungsten heavy alloy cube is completely non-toxic and environmentally friendly so tungsten heavy alloy cube is often used in weighting applications, especially used in pine wood derby cube to offer a pinewood derby kits. where lead is not appropriate. For example, lead has been banned in many streams, so tungsten heavy alloy cube is often substituted for lead weight on fishing flies. The high density of tungsten heavy alloy cube coupled with the non-toxic nature makes tungsten heavy alloy cube an ideal metal for this application.

2 .Tungsten cube we usual supply:

6.35*6.35*6.35mm (0.25 ” tungsten cube)        10*10*10mm

12.7*12.7*12.7mm (0.5 ” tungsten cube)             20*20*20mm

25.4*25.4*25.4mm (1.0 ” tungsten cube)           38.1*38.1*38.1mm (1.5″ tungsten cube)

47*47*47mm(2kg tungsten cube)                       51*51*51mm(2.5kg tungsten cube)

54.5*54.5*54.5mm(3kg tungsten cube)             103*103*103mm(20kg tungsten cube)

We also could supply sizes as customer’s requirements.

 

Tungsten Heavy Alloy Standards

ASTM B 777 Class 1 Class 2 Class 3 Class 4
Tungsten Nominal % 90 92.5 95 97
Density (g/cc) 16.85-17.25 17.15-17.85 17.75-18.35 18.25-18.85
Hardeness (HRC) 32 33 34 35
Utimate Tensile Strength ksi 110 110 105 100
Mpa 758 758 724 689
Yield Strength at 0.2% off-set ksi 75 75 75 75
Mpa 517 517 517 517
Elongation (%) 5 5 3 2

 

AMS-T-21014 Class 1 Class 1 Class 2 Class 2 Class 3 Class 3 Class 4
Composition 90W7Ni3Fe 91W6Ni3Fe 92W5Ni3Fe 93W4Ni3Fe 95W3Ni2Fe 96W3Ni1Fe 97W2Ni1Fe
Density(g/cm3) 17.1±0.15 17.25±0.15 17.50±0.15 17.60±0.15 18.10±0.15 18.30±0.15 18.50±0.15
Heat Treatment Sintering Sintering Sintering Sintering Sintering Sintering Sintering
TensileStrength (Mpa) 900-1000 900-1000 900-1000 900-1000 920-1100 920-1100 920-1100
Elongation (%) 18-29 17-27 16-26 16-24 10-22 8-20 6-13
Hardness(HRC) 24-28 25-29 25-29 26-30 27-32 28-34 28-36

 

Mil-T-21014 Class1 Class1 Class 2 Class 3 Class 3 Class 4
Composition 90%W,

6%Ni4%Cu

90%W,

7%Ni3%Fe

92.5%W,5.25%Ni, 2.25%Fe 95%W, 3.5%Ni

1.5%Cu

95%W, 3.5%Ni

1.5%Fe

97%W, 2.1%Ni

0.9%Fe

Density(gm/cc;lbs/i3) 17;0.614 17;0.614 17.5;0.632 18;0.65 18;0.65 18.5;0.668
Hardness (RC) 24 25 26 27 27 28
Ultimate Tensile Strength (PSI) 110,000 120,000 114,000 110,000 120,000 123,000
Yield Strength, 2% Offset (PSI) 80,000 88,000 84,000 85,000 90,000 85,000
Elongation (% In 1“) 6 10 7 7 7 5
Proportional Elastic Limit (PSI) 45,000 52,000 46,000 45,000 44,000 45,000
Magnetic Properities Nil Slightly Slightly Nil Slightly Slightly
Magnetic Magnetic Magnetic Magnetic
ASTM-B-459-67 Grade1 Grade1 Grade2 Grade3 Grade3 Grade4

 

We manufacture various grades and sizes of cubes competely strictly with customer’s request and drawing! We are looking forward to be your supplier!

learn more tungsten products, please contact us !

 

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