Molybdenum Wires

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Molybdenum Wires Standard: Q/JDC020-2000

It is regular black covered with graphite. After removed graphite,it is metallic luster.

Used for grids in electron tubes, hook,support bar, wire core and cutting lines,etc.

Package

  • d<400µm,ciols on plastic spool in plastic box or vacuum packing.
  • d≥400µm,in coils firmed by plastic tapes or vacuum packing.

Your special demands on length or weight available.


Chemical Composition

Mo Content
>99.95%
Other Elements Content Total
<0.05%
Each Element Content
<0.01%

Elongation

Diameter (µm)
Elongation Min(%)
30>d>49
11.0~13.0
49<d<80
14.0~15.0
80<d<100 16.0
100<d<200 17.0
200<d<300 17.5
300<d<700 18.0

Tensile Strength

Diameter (µm)
 Tensile Strength Min.(N/mm2)
Filament
Line Cutting
20>d>70
 3389
3389
70<d<130
 3013
3013
130<d<200 2824 2824
200<d<300 2561 2561
300<d<450 2372 -
450<d<700 1040 -

Dimension

Diameter (µm)
Weigth200mm(mg)
Deviation of Weight (%)
Deviation of Diameter(%)
Gr.I
Gr.II
Gr.I
Gr.II
20>d>70
0.65~1.47
±2.5
±3
-
-
70<d<130
>1.47~2.61
±2.0
±3
-
-
130<d<200
>2.61~16.33
±1.5
±3
-
-
200<d<300
>16.33~265.2
±1.5
±3
-
-
300<d<450
-
-
-
±1.5
±2.5
450<d<700
-
-
-
±1.0
±2.0

Raw Materials