Sliver Tungsten (agw) Alloy Blank Coins Contact

Grade
Ag
Chemical Components % Total Impurities ≤
W
Density ( G/cm3 ≥)
Hardness Hb ≥
Resistivity μ Ω cm ≤
Conductivity IACS% ≥	Bending Strength MPa≥
AgW
70±1.5
0.5
Balance
11.75
75
2.3
75
AgW
60±1.5
0.5
Balance
12.40
85
2.6
66
AgW
50±1.5
0.5
Balance
13.15
105
3.0
57
AgW
45±1.5
0.5
Balance
13.55
115
3.2
54
AgW
40±1.5
0.5
Balance
14.00
125
3.4
51
AgW
35±1.5
0.5
Balance
14.50
135
3.6
48
AgW
30±1.5
0.5
Balance
14.90
150
3.8
45	657
AgW
25±1.5
0.5
Balance
15.40
165
4.2
41	686
AgW
20±1.5
0.5
Balance
16.10
180
4.6
37	726

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