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Lincoln Electric  |  SKU: ED021991

Lincoln ED021991 Wearshield BU Stick (SMAW) Electrode, 4.0x14 in, (4) 10 lb Plastic Tube

$82.60
WEARSHIELD® BU stick electrode is ideal for build-up of carbon or low alloy steels. Use this to rebuild the base material prior to application of hardfacing product. (Build-Up and Joining)
Warranty: 1 Year

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DETAILS

Lincoln ED021991 Wearshield BU Stick (SMAW) Electrode, 4.0x14 in, (4) 10 lb Plastic Tube

WEARSHIELD BU stick electrode is ideal for build-up of carbon or low alloy steels for parts that will be machined/forged or before application of a hardfacing product. Typical applications include build-up of shovel/bucket lips, pump impellers/housings, pulverize plows and mill hammers OR hardfacing of trunnions, tractor rolls, cranes and gears. IT can be welded in flat & horizontal positions with unlimited layers (given proper preheat, interpass temperatures and procedures).

Features

• Build-up with moderate hardness to resist shock and metal-to-metal wear, as in rolling and sliding
• Can be used as under base for other hardfacing deposits or as final overlay on parts to be machined or forged
• Unlimited layers with proper preheat, interpass temperatures and procedures
• Use on mild and low alloy steels

Lincoln ED021991 Wearshield BU Stick (SMAW) Electrode, 4.0x14 in, (4) 10 lb Plastic Tube

WEARSHIELD BU stick electrode is ideal for build-up of carbon or low alloy steels for parts that will be machined/forged or before application of a hardfacing product. Typical applications include build-up of shovel/bucket lips, pump impellers/housings, pulverize plows and mill hammers OR hardfacing of trunnions, tractor rolls, cranes and gears. IT can be welded in flat & horizontal positions with unlimited layers (given proper preheat, interpass temperatures and procedures).

Features

• Build-up with moderate hardness to resist shock and metal-to-metal wear, as in rolling and sliding
• Can be used as under base for other hardfacing deposits or as final overlay on parts to be machined or forged
• Unlimited layers with proper preheat, interpass temperatures and procedures
• Use on mild and low alloy steels

Includes
What's Included
  • (4) 10 lb Plastic Tube

Specifications
MECHANICAL PROPERTIES
Classification Number of layer Hardness Rockwell C
Typical Result 1 Layer 15-20
Typical Result 2 Layers 18-23
Typical Result 3 Layers 23-28
DEPOSIT COMPOSITION
Classification Number of layer %C %Cr %Mn %P %S %Si
Typical Result 2 Layers 0.14 1.4 1.2 0.02 0.02 0.6
TYPICAL OPERATING PROCEDURES
Diameter Polarity Current, Amps
5/32" (4.0 mm) DC+ 145-210
5/32" (4.0 mm) AC 155-225
3/16" (4.8 mm) DC+ 180-280
3/16" (4.8 mm) AC 200-290
LECO Diameter 5/32 x 14 in (4.0 x 350 mm)
LECO Package (4) 10 lb Plastic Tube
Diameter (in) 4.0
Length (in) 14

Lincoln ED021991 Wearshield BU Stick (SMAW) Electrode, 4.0x14 in, (4) 10 lb Plastic Tube

WEARSHIELD BU stick electrode is ideal for build-up of carbon or low alloy steels for parts that will be machined/forged or before application of a hardfacing product. Typical applications include build-up of shovel/bucket lips, pump impellers/housings, pulverize plows and mill hammers OR hardfacing of trunnions, tractor rolls, cranes and gears. IT can be welded in flat & horizontal positions with unlimited layers (given proper preheat, interpass temperatures and procedures).

Features

• Build-up with moderate hardness to resist shock and metal-to-metal wear, as in rolling and sliding
• Can be used as under base for other hardfacing deposits or as final overlay on parts to be machined or forged
• Unlimited layers with proper preheat, interpass temperatures and procedures
• Use on mild and low alloy steels

Lincoln ED021991 Wearshield BU Stick (SMAW) Electrode, 4.0x14 in, (4) 10 lb Plastic Tube

WEARSHIELD BU stick electrode is ideal for build-up of carbon or low alloy steels for parts that will be machined/forged or before application of a hardfacing product. Typical applications include build-up of shovel/bucket lips, pump impellers/housings, pulverize plows and mill hammers OR hardfacing of trunnions, tractor rolls, cranes and gears. IT can be welded in flat & horizontal positions with unlimited layers (given proper preheat, interpass temperatures and procedures).

Features

• Build-up with moderate hardness to resist shock and metal-to-metal wear, as in rolling and sliding
• Can be used as under base for other hardfacing deposits or as final overlay on parts to be machined or forged
• Unlimited layers with proper preheat, interpass temperatures and procedures
• Use on mild and low alloy steels

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Lincoln Electric

Lincoln ED021991 Wearshield BU Stick (SMAW) Electrode, 4.0x14 in, (4) 10 lb Plastic Tube

$82.60

Lincoln ED021991 Wearshield BU Stick (SMAW) Electrode, 4.0x14 in, (4) 10 lb Plastic Tube

WEARSHIELD BU stick electrode is ideal for build-up of carbon or low alloy steels for parts that will be machined/forged or before application of a hardfacing product. Typical applications include build-up of shovel/bucket lips, pump impellers/housings, pulverize plows and mill hammers OR hardfacing of trunnions, tractor rolls, cranes and gears. IT can be welded in flat & horizontal positions with unlimited layers (given proper preheat, interpass temperatures and procedures).

Features

• Build-up with moderate hardness to resist shock and metal-to-metal wear, as in rolling and sliding
• Can be used as under base for other hardfacing deposits or as final overlay on parts to be machined or forged
• Unlimited layers with proper preheat, interpass temperatures and procedures
• Use on mild and low alloy steels
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