AMS-T-21014 |
Class 1 |
Class 1 |
Class 2 |
Class 2 |
Composition |
90W7Ni3Fe |
91W6Ni3Fe |
92W5Ni3Fe |
93W4Ni3Fe |
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 |
Elongation (%) |
18-29 |
17-27 |
16-26 |
16-24 |
Hardness(HRC) |
24-28 |
25-29 |
25-29 |
26-30 |
AMS-T-21014 |
Class 3 |
Class 3 |
Class 4 |
Composition |
95W3Ni2Fe |
96W3Ni1Fe |
97W2Ni1Fe |
Density (g/cm3) |
18.10±0.15 |
18.30±0.15 |
18.50±0.15 |
Heat Treatment |
Sintering |
Sintering |
Sintering |
Tensile Strength (MPa) |
920-1100 |
920-1100 |
920-1100 |
Elongation (%) |
10-22 |
8-20 |
6-13 |
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 |
Anviloy 1150 |
90%W4Mo4Ni2Fe |
17.25 |
965 |
34 |
|
Anviloy 4200 |
93%WNiFeMo |
17.8 |
885 |
30 |
Extrusion Dies |
Anviloy 4000 |
90%WNiFeMo |
17.3 |
960 |
32 |
Die Casting Tools, Extrusion Tools |
Anviloy 4100 |
86%WNiFeMo |
16.7 |
1075 |
36 |
Die Casting Tools |
Grade |
Mil-T-21014 |
Class1 |
Class 1 |
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/in3) |
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 Properties |
Nil |
Slightly
Magnetic
|
Slightly
Magnetic
|
Nil |
Slightly
Magnetic
|
Slightly
Magnetic
|
ASTM-B-459-67 |
Grade1
TypeⅡ&&Ⅲ
|
Grade1
TypeⅡ&&Ⅲ
|
Grade2
TypeⅡ&&Ⅲ
|
Grade3
TypeⅡ&&Ⅲ
|
Grade3
TypeⅡ&&Ⅲ
|
Grade4
TypeⅡ&&Ⅲ
|
ASTM B 777-99
Class |
1 |
2 |
3 |
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 |
Hardness (HRC) Max |
32 |
33 |
34 |
35 |
Ultimate 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 |
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