ELGATIG 181CR TIG-Drähte (GTAW) Niedriglegiert

ELGATIG 181CR is a 0.5% Mo alloyed wire intended for TIG welding similar
composition steels, used where creep rupture strength and ductility at service
temperatures up to 550°C are required, e.g. DIN 15 Mo3, BS 3059 Grade 243
and ASTM A335 Grade P1. The Mo content confers some resistance to
hydrogen attack in chemical process plant applications. ELGATIG 181CR is also suitable for ordinary C-Mn steels when higher tensile strength weld metal is required. Preheat and interpass temperature of 100-150°C is recommended. Stress relieve at 620°C.

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Produktdatenblatt:

Sicherheitsdatenblatt:

Zulassungen:

Leistungserklärung:

Klassifizierungen:

  • EN ISO 636-A:
  • W 46 2 2Mo
  • EN ISO 21952-A:
  • W MoSi
  • AWS A5.28:
  • ER70S-A1

Mechanische Eigenschaften:

  • Streckgrenze, Re:
  • 480 MPa
  • Zugfestigkeit, Rm:
  • 580 MPa
  • Dehnung, A5:
  • 24%
  • Kerbschlagarbeit ISO-V KV J:
  • –20°C • 75 J
  • Kerbschlagarbeit ISO-V KV J:
  • –30°C • 45 J