Eigenschaften und Anwendungsgebiete

• Basic flux cored super duplex stainless steel wire

• 25% chromium - 9% nickel - 4% molybdenum - copper - nitrogen - low carbon deposit

• Exclusive slag system and fine tuning of the compositional balance insure good impact toughness levels

• PREN > 40, CPT tested at 45°C

• Excellent weld metal quality and X-ray soundness

• Maximum performances in the horizontal and downhand positions

• Classical economical Ar-CO2 mixtures are used for welding

APPLICATIONS

Welding super duplex grades in downhand and flat position when increased impact toughness is required. Heterogeneous welding between super duplex stainless steels and other stainless and mild or low alloyed steels

Klassifizierung

AWS A 5.22 EN 12073
~ E2553T0-4 T Z 25 9 4 Cu N L Z M 3

Richtanalyse des Schweißgutes (%)

C Mn Si Cr Ni Mo Cu N
0.03 1.4 0.6 25.0 9.5 3.8 1.0 0.26

Mechanische Gütewerte des Schweißgutes

Rm (MPa) Rp0.2 (MPa) A5 (%) KCV
910 720 25 -29°C: 45 J

Schutzgaz

Argon + 5-25% CO2 (M21)

Benutzungsbedingungen

Diameter [mm] Current type Intensity [A] Voltage [V] Stick Out [mm] Gas flow
1.2 DC (+) 130-250 24-32 12-25 10 - 20 l/min
1.6 DC (+) 150-300 24-33 12-25 10 - 20 l/min

Schweißpositionen

EN 287 : PA, PB, PC

ASME IX : 1G, 1F, 2G, 2F

Verpackung & Durchmesser

Durchmesser [mm] 1.2 1.2 - 1.6
Durchmesser Spool S200 Spool BS300
Gewicht [Kg] 5 15
Beschreibung - -
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