Stick Electrodes Lincoln Electric SUPRA

Lincoln Electric SUPRA Stick Electrodes

• Smooth, slightly concave welds (downhill welding)
• Good gap bridging ability
• For tack welding
• For vertical-down welding
• Slag is partially self-detaching
• Notch-free transition to base material

 

Lincoln Supra rutile-cellulose coated stick electrodes are versatile for repair, assembly, and workshop welding. Assembly work can be performed in all positions with constant current. Suitable for operating temperatures from 0 °C to 450 °C. Smooth, stable arc. Weldable with DC and AC current. Easy to handle, making them suitable for inexperienced welders. Coarse droplet material transfer.

Easy ignition and re-ignition. Relatively insensitive to contamination in the weld area.

The stick electrodes can also be used with 220V mains transformers and are weldable at 42V safety voltage. For a softer arc, Oerlikon Overcord Z is recommended.

General: Due to the powerful arc, also suitable to a limited extent for galvanized steels

 

Basic Data

Manufacturer: Lincoln Electric

Product Name: Lincoln Electric Supra Stick Electrodes

Electrode type: RC

Length (mm): 350

Heat treatment: U (as-welded)

Tensile strength (N/mm²): 470-600

 

Standard Designations

EN ISO: 2560-A; E 38 0 RC 11

EN: 499: E 38 0 RC 11

AWS: A5. 1: E6013

 

 

Approvals for Lincoln Supra Stick Electrodes

TÜV, DB, CE,

 

Chemical Composition (typical values in %)

C - 0.08

Mn - 0.5

Si - 0.3

 

Mechanical Properties of pure weld metal

Heat treatment: untreated

Yield strength (MPa): >380

Tensile strength (MPa): 470-600

Elongation A5 (%): >22

Impact strength ISO-V (J):

• +20 °C = >60
• -10 °C = >47

 

Materials for Lincoln Supra Stick Electrodes

S(P)235 – S(P)355; GP240; GP280

 

Storage / Re-drying

• Store dry
• Re-drying generally not necessary
• If necessary, 100 – 110 °C / 1h

 

Current Type/Polarity/Welding Position

AC; DC-

PA, PB, PC, PD, PE, PF, PG

 

Delivery Form

Diameter / Delivery Form