Stick Electrodes Oerlikon Special

Oerlikon Spezial Stick Electrodes

Oerlikon Spezial stick electrodes for unalloyed and low-alloyed steels

• Good gap bridging capability
• For root passes
• Slag is easily removable
• Excellent low-temperature toughness

Basic-coated double-mantle electrode with non-basic components for root passes, forced positions, and gap bridging capability. The coating components ensure excellent welding properties and an exceptionally directionally stable arc. The Oerlikon Spezial stick electrodes exhibit high low-temperature toughness down to -20 °C, which makes them particularly popular for use in steel construction, fabrication, and assembly in industry, trade, and pipeline construction. X-ray safe. Weldable with alternating current; ensure an open-circuit voltage of at least 65V on the power source side. Fine droplet material transfer.

For operating temperatures from -40 °C to +450 °C. Hydrogen controlled. For root welding, it is recommended to weld the electrode with negative polarity. This makes the arc more directional, facilitating root shaping, and the arc's sensitivity to arc blow is also reduced.

Basic data of Oerlikon Spezial stick electrodes

Manufacturer: Oerlikon

Product name: Oerlikon Spezial stick electrodes

Electrode type: B = basic

Length (mm): 350

Heat treatment: U (untreated)

Tensile strength (N/mm²): 470-600

 

Standard designations of Oerlikon Spezial stick electrodes

EN ISO: 2560-A: E 38 3 B 12 H10

EN: 499: E 38 3 B 12 H 10

AWS: A5. 1: E7016-H8

 

 

Approvals for Oerlikon Spezial stick electrodes

TÜV, DB, CE, ABS

 

Chemical composition (typical values in %)

C - 0.06

Mn - 0.9

Si - 0.7

P - <0.025

S - <0.015

 

Mechanical properties of pure weld metal of Oerlikon Spezial stick electrodes

Heat treatment: untreated

Yield strength (MPa): >380

Tensile strength (MPa): 470-600

Elongation A5 (%): >25

Impact strength ISO-V (J):

• +20 °C = >150
• -20 °C = >80

 

Materials for Oerlikon Spezial stick electrodes

S(P)235 – S(P)355; GP240 - GP280; L245 – L360

 

Storage / Re-drying

• Store dry
• HD<10: Re-drying 300 – 350 °C / 2h, max 5x

 

Current type/polarity/welding position

AC; DC+

PA, PB, PC, PD, PE, PF

 

Delivery form

Item No.	Diameter	Length	A	kg/PU	Pcs/PU	PU/Carton
W000287401	2.0	350	55 - 65	4.2	330	3
W000287402	2.5	350	60 - 90	3.9	200	3
W000287408	2.5	350	60 - 90	2.0	100	6
W000287403	3.2	350	95 - 150	4.1	125	3
W000287409	3.2	350	95 - 150	1.8	55	6
W000287404	3.2	450	95 - 150	5.3	125	3
W000287405	4.0	450	140 - 190	5.2	80	3
W000287406	5.0	450	190 - 250	5.0	50	3