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There
is not anyway to tell a welder which tungsten is best for his application.
Welders use different power supplies with different types of arc
starters. Each welding application uses different gases and electrode
tip configurations. Also, the material being welded will vary.
Other factors such as weld speed, pulsing, number of arc starts
and how the tungsten is sharpened will affect tungsten life. It
is recommended that you test the tungsten before putting it into
production.
Ask us for a free sample tungsten electrode
to conduct your own test.
All tungsten electrodes
packaged in boxes of 10 pieces in 7" lengths.
For special diameters and lengths contact sales: 615-797-7020
for price and delivery.
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| MATERIAL |
PART
NUMBER |
DIAMETER |
PRICE
(10 PACK) |
FOR
QUANTITY DISCOUNTS
CALL: 615-793-7020 |
2%
Thoriated Tungsten -
AWS Class EWTh-2
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Used for DC negative or straight
polarity (most common electrode used in welding today) |
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Excellent resistance from weld pool contamination |
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Easy arc starting and stable arc |
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Contains 2% weight of thorium oxide |
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Used for carbon and stainless steel, nickel
alloys and titanium |
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Color code RED (Radioactive) |
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2%Th0.5mm
x 7" |
.020" (0.5mm) |
$5.50 |
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2%Th1.0mm
x 7" |
.040" (1.0mm) |
$5.00 |
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2%Th1.6mm
x 7" |
1/16" (1.6mm) |
$6.20 |
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2%Th2.4mm
x 7" |
3/32" (2.4mm) |
$11.50 |
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2%Th3.2mm
x 7" |
1/8" (3.2mm) |
$19.75 |
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| MATERIALS |
PART
NUMBER |
DIAMETER |
PRICE
(10 PACK) |
FOR QUANTITY DISCOUNTS
CALL: 615-793-7020 |
2%
Ceriated Tungsten -
AWS Class EWCe-2
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Used for AC or DC welding |
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Excellent for low amp welding |
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Takes less current to initiate an arc and the
arc is very stable |
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Contains 2% weight of Cerium Oxide |
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Used for carbon and stainless steels, nickel
alloy and titanium |
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Color code GRAY (Non-radioactive) |
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2%Ce1.0mm x 7"
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.040" (1.0mm)
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$5.00
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2%Ce1.6mm
x 7"
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1/16" (1.6mm)
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$6.20
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2%Ce2.4mm
x 7"
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3/32" (2.4mm)
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$11.50
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2%Ce3.2mm
x 7"
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1/8" (3.2mm
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$19.75
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| MATERIALS |
PART
NUMBER |
DIAMETER |
PRICE
(10 PACK) |
FOR QUANTITY DISCOUNTS
CALL: 615-793-7020 |
1.5%
Lanthanated Tungsten -
AWS Class EWLa-2
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Called "rare earth" tungsten |
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Used for AC or DC welding |
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Offers long electrode life under high amperage and
pulsing loads |
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Excellent ignition and low burn off rate |
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Contains 1.5% Lanthanum oxide |
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Color code GOLD (Non-radioactive) |
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1.5%La1.0mm x 7"
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.040" (1.0mm)
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$5.00
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1.5%La1.6mm
x 7"
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1/16" (1.6mm)
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$7.35
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1.5%La2.4mm
x 7"
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3/32" (2.4mm)
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$13.75
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1.5%La3.2mm
x 7"
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1/8" (3.2mm
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$22.75
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