|
|
| New Tungsten
Electrodes WX and WTh, WLa, WP, WCe, WZr |
 |
| |
| 1. New Tungsten Electrodes WX (combined rare earth)
|
|
|
 |
| |
BAM produces and exports
tungsten electrodes EWTh-2, EWLa-1.5, EWP, EWCe-2, EWZr-1 etc with
very good quality and competitive price at millions pieces every
year to Europe, Japan and USA. Our new EWX (YellowGreen end) combined
rare earth tungsten electrode is proved to be excellent after a
lot studies and tests. Our EWX performs even better than EWTh-2
and any other tungsten electrodes; both friendly to the welder¡¯s
health and the environment; weld bead achieved can be fine. EWX
can be very good substitute for all kinds of tungsten electrodes
because the excellent characteristics as follows: |
 |
1.1 Easy to start arc in short time |
|
1.2 Reliable to re-start arc very quickly |
|
1.3 High arc pressure |
|
1.4 Very good arc stability |
|
1.5 Excellent endurance |
|
1.6 No Thoriate Radiation |
| |
|
| 2. Pre-sharpened Tungsten Electrodes
|
|
|
 |
| |
| 3. Specification and Packing
|
|
| 3.1 Specification according to ISO 6848 |
| Designation |
Composition, Impurities total ¡Ü 0.10% |
Identification Color |
| Oxide Additive |
Tungsten |
| WT20 |
ThO2: 1.70-2.20% |
Balance |
Red |
| WL15 |
La2O3: 1.30-1.70% |
Balance |
Gold |
| WC20 |
CeO2: 1.80-2.20%
|
Balance |
Gray |
| WZ8 |
ZrO2: 0.70-0.90% |
Balance |
White |
| WL10 |
La2O3: 0.90-1.20% |
Balance |
Black |
| WL20 |
La2O3: 1.80-2.20% |
Balance |
Sky-Blue |
| WP |
- |
¡Ý 99.95% |
Green |
| WT10 |
ThO2: 0.80-1.20% |
Balance |
Yellow |
| WZ3 |
ZrO2: 0.15-0.50% |
Balance |
Brown |
| WY20 |
YtO2: 1.80-2.20% |
Balance |
Blue |
| |
Typical size: Diameter
1.0/1.6/2.0/2.4/3.0/3.2/4.0/4.8/6.4/8.0/10.0(mm)
Diameter tolerance:
¡À0.05mm for diameter < 2.5mm, ¡À0.10mm for
diameter > 2.5mm
Length tolerance: (150-175)¡À1.0 mm
Packing: 100pcs./bundle for 1.0-2.4mm
(50pcs. for 3.0-4.0mm, 25pcs. for 4.8-6.4mm) with sealed plastic
bag. Or 10pcs./plastic box for 1.0-4.0mm (5pcs./plastic box for
4.8-6.4mm). |
| |
| 3.2 Specification according to AWS A5.12 |
| Designation |
Composition, Impurities total ¡Ü
0.10% |
Identification Color |
| Oxide Additive |
Tungsten |
| EWTh-2 |
ThO2: 1.70-2.20% |
¡Ý 97.30% |
Red |
| EWLa-1.5 |
La2O3: 1.30-1.70% |
¡Ý 97.80% |
Gold |
| EWP |
- |
¡Ý 99.95% |
Green |
| EWLa-1 |
La2O3: 0.80-1.20% |
¡Ý 98.30% |
Black |
| EWZr-1 |
ZrO2: 0.15-0.40% |
¡Ý 99.10% |
Brown |
| EWCe-2 |
CeO2: 1.80-2.20% |
¡Ý 97.30% |
Orange |
| EWLa-2 |
La2O3: 1.80-2.20% |
¡Ý 97.30% |
Blue |
| EWTh-1 |
ThO2: 0.80-1.20% |
¡Ý 98.30% |
Yellow |
| |
Typical size: Diameter
0.040" -1/16" -3/32" -1/8" -5/32" -3/16"-
1/4"
Diameter tolerance: ( ¡À0.002") for diameter < 3/32",
(¡À0.003") for diameter > 3/32"
Length tolerance: 6"-7"¡À(1/16)"
Packing: 100pcs./bundle
for 0.040"-5/32" (50pcs. for
1/8" and 5/32", 25pcs. for 3/16" and 1/4")
with sealed plastic bag. Or 10pcs./plastic box for 0.040"-5/32" (5pcs./plastic
box for 3/16" and 1/4").
|
| |
| 3.3 Specification according to JIS Z 3233 |
| Designation |
Composition, Impurities total ¡Ü 0.10% |
Identification Color |
| Oxide Additive |
Tungsten |
| YWP |
- |
99.95% |
Green |
| YWTh-1 |
ThO2: 0.80-1.20% |
Balance |
Yellow |
| YWTh-2 |
ThO2: 1.70-2.20% |
Balance |
Red |
| YWLa-1 |
La2O3: 0.90-1.20% |
Balance |
Black |
| YWLa-2 |
La2O3: 1.80-2.20% |
Balance |
Yellow-Green |
| YWCe-2 |
Ce2O3: 1.80-2.20% |
Balance |
Gray |
| |
Typical size: Diameter
1.0/1.6/2.0/2.4/3.0/3.2/4.0/4.8/6.4/8.0/10.0(mm)
Diameter tolerance:
(¡À0.05mm) for diameter < 2.5mm, (¡À0.10mm)
for diameter > 2.5mm
Length tolerance: 150-175(¡À1.0) mm
Packing: 100pcs./bundle for 1.0-2.4mm(50pcs.
for 3.0-4.0mm, 25pcs. for 4.8-6.4mm) with sealed plastic bag. Or
10pcs./plastic box for 1.0-4.0mm (5pcs./plastic box for 4.8-6.4mm).
Note:
Other specifications can be available as per customer's requirements.
|
| |
|