Tungsten Metal Cube 99.95% Tungsten alloy block

Tungsten Metal Cube 99.95% Tungsten alloy block

【Item】Tungsten Metal Cube 99.95% Tungsten alloy block

【Grade】WNiFe,WNiCu

【Dimension】D38.1×38.1×38.1mm

【Specification】According to customer requirement

【Density】18.5g/cc,

【Brand】HAO Carbide

【Country of Origin】ZhuZhou,China

【Usage】counter weight

描述

Product info

Tungsten alloy block is the best weight for pinewood derby cars because it is about half the length of equivalent lead weight and about a third the length of Zinc weights. Therefore, tungsten allows you to add weight exactly where you need it on your car. You can also remove more wood from your car, giving you complete car design freedom.

Tungsten alloy block Materials of High-density 93wnife 95wnife heavy alloy tungsten cube wolfram block

Type Density  g/cm³ Tensile Strength Elongation Hardness(HRA)
85W-10.5Ni-4.5Fe 15.8-16.0 700-1000 20-33 20-30
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
93W-5Ni-2Fe 17.9-18.1 700-900 8-15 25-35
95W-3.5Ni-1.5Fe 17.9-18.1 700-900 8-15 25-35
96W-3Ni-1Fe 18.2-18.3 600-800 6-10 30-35
97W-2Ni-1Fe 18.4-18.5 600-800 8-14 30-35
98W-1Ni-1Fe 18.4-18.56 500-800 5-10 30-35
98W-1Ni-1Fe >17.0-17.2 600-800 4-8 25-35
98W-1Ni-1Fe 17.5-17.6 500-600 3-5 25-35

Grade information about WNiFe Alloy Heavy Tungsten Cube

AMS-T-21014 Class 1 Class 1 Class 2 Class 2 Class 3 Class 3 Class 3
Material 90W7Ni3Fe 91W6Ni3Fe 92W5Ni3Fe 93W4Ni3Fe 95W3Ni2Fe 96W3Ni1Fe 97W2Ni1Fe
Density(g/cm³) 17.25±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 Sintering Sintering Sintering Sintering Sintering Sintering Sintering
Tensile Strength 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 8-22 6-13
Hardness(HRA) 24-28 25-29 25-29 26-30 27-32 28-34 28-36
Product Display

Tungsten alloy block Tungsten alloy block Tungsten alloy block Tungsten alloy block

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