Oerlikon Supranox 308L 1.4316 Stick Electrodes

Stick Electrodes Oerlikon Supranox 308L

Corrosion and heat-resistant steels

• Excellent aesthetic welding properties
• Fine-droplet material transfer
• Almost spatter-free material transfer
• Fine-scale fillet welds
• Slag is partially self-lifting

 

Rutile-basic coated stick electrodes Oerlikon Supranox 308L, suitable for certain applications with similar austenitic Cr-Ni steels / steel castings. Suitable for operating temperatures from 0 °C to 350 °C. Scale-resistant up to 800 °C. Good wetting of the weld flank. Weldable with direct and alternating current – minimum open-circuit voltage for alternating current is 50V. Fine-droplet material transfer.

Easy ignition and re-ignition. Soft and stable arc.

Diameters 2.5 mm and 3.2 mm are suitable for positional welding. Yield 100%.

General: Suitable for stainless austenitic chromium-nickel steel with low carbon content as well as for stainless or heat-resistant Cr-steel / cast steel

 

Basic data of Stick Electrodes Oerlikon Supranox 308L

Manufacturer: Oerlikon

Product name: Stick Electrodes Oerlikon Supranox 308L

Electrode type: R = rutile

Length (mm): 350

Heat treatment: U (untreated)

Tensile strength (N/mm²): >520

 

Standard designations

EN: 1600: E 19 9 L R 1 2

AWS: A5. 4: E308L - 17

 

 

Approvals for Stick Electrodes Oerlikon Supranox 308L

TÜV, DB, CE, ABS, BV, LRS, GL, DNV, BV

 

Chemical composition of Stick Electrodes Oerlikon Supranox 308L (typical values in %)

C - <0.03

Mn - 0.8

Si - 0.9

Cr - 19

Ni - 10

Ferrite - 5-10

 

Mechanical properties of the pure weld metal of Stick Electrodes Oerlikon Supranox 308L

Heat treatment: untreated

Yield strength (MPa): >350

Tensile strength (MPa): >520

Elongation A5 (%): >30

Charpy V-notch impact energy (J):

• +20 °C = >50
• -120 °C = >32

 

Materials

AISI 304 – 304L - 302

1.4541 (X6CrNiTi18 – 10); 1.4301 (X4CrNi18 – 10); 1.4311 (X2CrNiN18 – 10)

 

Storage / Re-drying

• Store dry
• Re-drying not generally necessary
• If necessary, 300 – 350 °C / 2h, max. 5x

 

Current type/polarity/welding position

AC; DC+

PA, PB, PC, PD, PE, PF

 

Delivery form

Article number	Diameter	Length (mm)	Current (A)	Weight (PU / kg)	PCS (PU)	(PU)/Carton (PCS)
W000375882	2.0	300	35 - 60	3.8	340	3
W000375886	2.5	300	45 - 80	3.6	190	3
W000375875	2.5	300	45 - 80	1.7	90	6
W000375888	3.2	350	70 - 120	4.2	120	3