Exaton 19.12.3.L CRYO

Exaton

Exaton 19.12.3.L CRYO

Exaton 19.12.3.L CRYO

19.12.3.L CRYO is a filler material for joining austenitic stainless steels, e.g. ASTM 316, 316L, as well as 304, 304L, for cryogenic applications and meets the requirements of ASME Section VIII, Division 1, UHA 51 ((a) (4) (-a) (-1)) and others. It is used for service temperatures down to -269ºC (-452ºF), and ferritic or martensitic stainless steels, with maximum 19% Cr. 19.12.3.L CRYO is available as wire and rods for MIG/MAG, TIG, plasma arc and submerged arc welding (SAW). The grade has been specifically developed for welding in cryogenic applications, typically: manufacturing of dewars, containers, tanks, cryostats, and transfer systems for transportation and storage of LNG, LPG, liquid nitrogen and liquid helium.

The chemical composition is optimized for cryogenic applications in terms of impact strength and other characteristics. It has controlled chemical composition and ferrite content for resistance to microfissuring, and balanced minor additions of certain elements for optimum arc stability and wetting characteristics. Impurity levels are lower in the consumable in order to reduce the risk of hot cracking and to obtain the best arc stability, fluidity, low spatter and wetting properties. It is used for TIG-welding.


Spesifikasjoner


Typiska mekaniska värden

Brottgräns Förlängning Sträckgräns Villkor
610 MPa 40 % 410 MPa As Welded

Slagseghetsdata Charpy V

Provningstemperatur Slagseghet Villkor
20 °C 110 J As Welded
-196 °C 70 J As Welded

Svetsgodsanalys

wire composition
PMnMoCSSiNiNCr
<=0.025 %1.8 %2.3 %<=0.023 %<=0.003 %0.4 %13 %0.06 %18.5 %

Godkännanden: CE; EN 13479
Klassificering: W 19 12 3 L; Wire Electrode; EN ISO 14343-A; ER316L; Wire Electrode; SFA/AWS A5.9; 1.4430; Wire Electrode; Werkstoffnummer

Approvals are based on factory location. Please contact ESAB for more information.


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Exaton 19.12.3.L CRYO

Typiska mekaniska värden

Brottgräns Förlängning Sträckgräns Villkor
610 MPa 40 % 410 MPa As Welded

Slagseghetsdata Charpy V

Provningstemperatur Slagseghet Villkor
20 °C 110 J As Welded
-196 °C 70 J As Welded

Svetsgodsanalys

wire composition
PMnMoCSSiNiNCr
<=0.025 %1.8 %2.3 %<=0.023 %<=0.003 %0.4 %13 %0.06 %18.5 %

Godkännanden: CE; EN 13479
Klassificering: W 19 12 3 L; Wire Electrode; EN ISO 14343-A; ER316L; Wire Electrode; SFA/AWS A5.9; 1.4430; Wire Electrode; Werkstoffnummer

Approvals are based on factory location. Please contact ESAB for more information.


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Art nr og tilbehør

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Art nr : Exaton 19.12.3.L CRYO
Exaton 19.12.3.LCRYO 1.0mmX5kg SF3010R150
Exaton 19.12.3.LCRYO 1.2mmX5kg SF3012R150
Exaton 19.12.3.LCRYO 1.6mmX5kg SF3016R150
Exaton 19.12.3.LCRYO 2.0mmX5kg SF3020R150
Exaton 19.12.3.LCRYO 2.4mmX5kg SF3024R150
Exaton 19.12.3.LCRYO 3.2mmX5kg SF3032R150
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