Product
group |
Use | Specifications | Technical parameters | ||
Dumet
oxide |
For semiconductor use such as Vacuum electronic products of glass diode Do-34,Do-35,LL-34 and Do-41.
|
Φ 0.2-1.42mm | NI ( core wire) | 41-43% | 46-48% |
Cu | 20-25% | 14-19% | |||
Tensile strength | ≤ 65KG/mm ² | ||||
Extensibility | > 20% | ||||
Coefficient of
Expansion |
Radil:82-92*10
-7
cm/cm/
o
C
Axial:82-92*10 -7 cm/cm/ o C |
Product
group |
Use | Specifications | Technical parameters | |
White
Dumet wire |
Insert type bulb
For auto light and motorcyle light |
Φ 0.2-0.5mm | NI ( core wire) | 41-43% |
Cu | 24-26% | |||
Tensile strength | ≤ 65KG/mm ² | |||
Extensibility | ≥ 20% | |||
Coefficient of
Expansion |
Radil:82-92*10
-7
cm/cm/
o
C
Axial:62-65*10 -7 cm/cm/ o C |
Product
group |
Use | Specifications | Technical parameters | |
Bright
(antihu-midity) Dumet wire |
Energy-saving
llluminating Light/lamp, General lamp/light and Small round bulb, Etc. |
Φ 0.3-0.5mm | NI ( core wire) | 41-43% |
Cu | 21-30% | |||
Tensile strength | ≤ 65KG/mm ² | |||
Extensibility | ≥ 20% | |||
Coefficient of
Expansion |
Radil:82-92*10
-7
cm/cm/
o
C
Axial:62-65*10 -7 cm/cm/ o C |
Product
group |
Use | Specifications | Technical parameters | |
Yellow
dumet wire |
For energy-saving
Light and auto Light use |
Φ 0.3-0.5mm | NI ( core wire) | 41-43% |
Cu | 23-28% | |||
Tensile strength | ≤ 65KG/mm ² | |||
Extensibility | ≥ 20% | |||
Coefficient of
Expansion |
Radil:82-92*10
-7
cm/cm/
o
C
Axial:62-65*10 -7 cm/cm/ o C |
Product
group |
Use | Specifications | Technical parameters | |
Red
dumet wire |
General bulb,
Festival light, Minibulb, Christmas lights And small round bulb |
Φ 0.2-0.5mm | NI ( core wire) | 41-43% |
Cu | 21-23% | |||
Tensile strength | ≤ 65KG/mm ² | |||
Extensibility | ≥ 20% | |||
Coefficient of
Expansion |
Radil:82-92*10
-7
cm/cm/
o
C
Axial:62-65*10 -7 cm/cm/ o C |
Product
group |
Use | Specifications | Technical parameters | |
Boron-free
dumet wire |
Cold-cathode
lamp and All kinds of special lamp decoration |
Φ 0.18-0.6mm | NI ( core wire) | 41-43% |
Cu | 21-30% | |||
Tensile strength | ≤ 65KG/mm ² | |||
Extensibility | ≥ 20% | |||
Coefficient of
Expansion |
Radil:82-92*10
-7
cm/cm/
o
C
Axial:62-65*10 -7 cm/cm/ o C |
Product
group |
Use | Specifications | Technical parameters | |
Light tinge
Sorts dumet wire |
Execution
for LCD,computer And TV display screen |
Φ 0.3-1.2mm | NI ( core wire) | 41-43% |
Cu | 15-25% | |||
Tensile strength | ≤ 65KG/mm ² | |||
Extensibility | ≥ 20% | |||
Coefficient of
Expansion |
Radil:82-92*10
-7
cm/cm/
o
C
Axial:62-65*10 -7 cm/cm/ o C |
Product
group |
Use | Specifications | Technical parameters | |
Copper-
Inserted Nicke iron wire |
Dumet materials | Φ 0.8-2.5mm | NI ( core wire) | 41-43% |
Cu | 21-30% | |||
Fe | Allowance | |||
Form | Soft form |