FINOX 4551 AC

Finox 4551 AC is an electrode for joint welding on unstabilised and stabilised austenitic, chemically stable chromium-nickel steels at working temperatures of up to 400 °C, for corrosion-resistant chromium steel as well as platings of similar alloy.

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FINOX 4551 AC

Finox 4551 AC is an electrode for joint welding on unstabilised and stabilised austenitic, chemically stable chromium-nickel steels at working temperatures of up to 400 °C, for corrosion-resistant chromium steel as well as platings of similar alloy.

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Standards:

DIN EN ISO 3581-A E 19 9 Nb R 12
AWS A 5.4 E 347-16
Material no. 1.4551
1.4301 X 5 CrNi 18-10
1.4306 X 2 CrNi 19-11
1.4311 X 2 CrNiN 18-10
1.4541 X 6 CrNiTi 18-10
1.4550 X 6 CrNiNb 18-10
1.4552 GX 5 CrNiNb 19-11
- AISI 304
- AISI 304L
- AISI 304 LN
- AISI 321
- AISI 347

PA      PB     PC      PD      PF

Type of current AC
DC plus pole
Diameter 2.5 mm
3.25 mm
4.0 mm
Weld Metal Composition C Si Mn Cr Ni Nb Structure
  0.02 % 0.9 % 0.8 % 19 % 9.5 % 0.3 % Austenite with approx. 8 % ferrite

Deutsche Bahn      TÜV      CE Conformité Européenne

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