| Model: | - |
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| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Industrial Supplies Stocks |
| Label: | tungsten rod , tungsten alloy , tungsten bar |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:06 Jan, 2014 |
Heavey allolys (WNiFe,WNiCu) consist of 85~98% tungsten with balanced commonl nickel and iron or copper.The alloys are made by liquid-phase sintering to give a structure consisting of almost pure tungsten particles in a matrix of the alloy elements.Tungsten Heavy Alloys,with densities between 16.9 and 18.1 g/cm3,represent the heaviest materials generally available to the engineer, It has excellent radiation resistance,thermal and electric conductivities,corrosion resistance and machinability.We can offer tungsten alloys with tungsten contents ranging from 85 to 98% with a range of physical and mechanical properties as well as non-magnetic W-Ni-Cu
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AMS-T-21014 ASTM-B-777 AMS7725 |
Class 1 |
Class 1 |
Class 2 |
Class 2 |
|
Composition |
90W7Ni3Fe |
91W6Ni3Fe |
92W5Ni3Fe |
93W4Ni3Fe |
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Density (g/cm3) |
17.1±0.15 |
17.25±0.15 |
17.50±0.15 |
17.60±0.15 |
|
Heat Treatment |
Sintering |
Sintering |
Sintering |
Sintering |
|
Tensile Strength (MPa) |
900-1000 |
900-1000 |
900-1100 |
900-1100 |
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Elongation (%) |
18-29 |
17-27 |
16-26 |
16-24 |
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Hardness(HRC) |
24-28 |
25-29 |
25-29 |
26-30 |
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AMS-T-21014 ASTM-B-777 AMS7725 |
Class 3 |
Class 3 |
Class 4 |
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Composition |
95W3Ni2Fe |
96W3Ni1Fe |
97W2Ni1Fe |
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Density (g/cm3) |
18.10±0.15 |
18.30±0.15 |
18.50±0.15 |
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Heat Treatment |
Sintering |
Sintering |
Sintering |
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Tensile Strength (MPa) |
920-1100 |
920-1100 |
920-1100 |
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Elongation (%) |
10-22 |
8-20 |
6-13 |
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Hardness(HRC) |
27-32 |
28-34 |
28-36 |
Besides, we can manufacture tungsten heavy alloy products as the counterpart to Anviloy products. Properties of Anviloy products have been shown as follows:
Anviloy
|
Products |
Normal Composition |
Density (g/cm3) |
UTS (N/mm2) |
Hardness (HRC) |
Applications |
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Anviloy 1150 |
90%W4Mo4Ni2Fe |
17.25 |
965 |
34 |
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Anviloy 4200 |
93%WNiFeMo |
17.8 |
885 |
30 |
Extrusion Dies |
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Anviloy 4000 |
90%WNiFeMo |
17.3 |
960 |
32 |
Die Casting Tools, Extrusion Tools |
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Anviloy 4100 |
86%WNiFeMo |
16.7 |
1075 |
36 |
Die Casting Tools |
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Grade |
Mil-T-21014 |
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Class1 |
Class 1 |
Class 2 |
Class 3 |
Class 3 |
Class 4 |
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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 |
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Density (gm/cc;lbs/in3) |
17;0.614 |
17;0.614 |
17.5;0.632 |
18;0.65 |
18;0.65 |
18.5;0.668 |
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Hardness (RC) |
24 |
25 |
26 |
27 |
27 |
28 |
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Ultimate Tensile Strength (PSI) |
110,000 |
120,000 |
114,000 |
110,000 |
120,000 |
123,000 |
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Yield Strength, .2% Offset (PSI) |
80,000 |
88,000 |
84,000 |
85,000 |
90,000 |
85,000 |
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Elongation (% in 1″) |
6 |
10 |
7 |
7 |
7 |
5 |
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Proportional Elastic Limit (PSI) |
45,000 |
52,000 |
46,000 |
45,000 |
44,000 |
45,000 |
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Magnetic Properties |
Nil |
Slightly Magnetic |
Slightly Magnetic |
Nil |
Slightly Magnetic |
Slightly Magnetic |
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ASTM-B-459-67 |
Grade1 TypeⅡ&&Ⅲ |
Grade1 TypeⅡ&&Ⅲ |
Grade2 TypeⅡ&&Ⅲ |
Grade3 TypeⅡ&&Ⅲ |
Grade3 TypeⅡ&&Ⅲ |
Grade4 TypeⅡ&&Ⅲ |
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ASTM B 777-99
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Class |
1 |
2 |
3 |
4 |
|
|
Tungsten Nominal % |
90 |
92.5 |
95 |
97 |
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Density (g/cc) |
16.85-17.25 |
17.15-17.85 |
17.75-18.35 |
18.25-18.85 |
|
|
Hardness (HRC) Max |
32 |
33 |
34 |
35 |
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Ultimate Tensile Strength |
ksi |
110 |
110 |
105 |
100 |
|
Mpa |
758 |
758 |
724 |
689 |
|
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Yield Strength at 0.2% off-set |
ksi |
75 |
75 |
75 |
75 |
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Mpa |
517 |
517 |
517 |
517 |
|
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Elongation, % |
5 |
5 |
3 |
2 |
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The size and shape manufacture according to customer’s requirements
