Exaton

Exaton 19.12.3.L CRYO

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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.

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Charpy V -iskusitkeys

Hitsatussa tilassa
Iskusitkeys 74 ft-lb
Iskusitkeys 100 J
Testauslämpötila -321 °F
Testauslämpötila -196 °C

Luokittelut

Wire Electrode Werkstoffnummer : ~1.4430
SFA/AWS A5.9 : ER316L
EN ISO 14343-A : W (19 12 3 L)

Hyväksynnät

Laatu Luokitus EN 13479
Yhteiskunta Luokituslaitos CE
Hyväksynnät tehdaskohtaisia, lisätietoja ESABilta.

Lisäaineen ominaisuudet

Seostyyppi Austenitic (with appr. 2 % ferrite) 19 % Cr - 13 % Ni - 2 % Mo - Low C
Suojakaasu I1 (EN ISO 14175)

Hitsiaineen koostumus

Hitsiaineen Koostumus
Al C Co Cr Cu FN WRC-92 Mn Mo N Nb Ni P S Si Ti
- 0.01 % - 18.5 % 0.03 % 3 % 1.8 % 2.3 % 0.05 % 0.01 % 13.0 % 0.012 % 0.001 % 0.4 % -
Langan Koostumus
0.01 % 0.02 % 0.03 % 18.5 % 0.06 % 2 % 1.8 % 2.3 % 0.06 % 0.01 % 13.3 % 0.012 % 0.003 % 0.4 % 0.005 %
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Tuotenumerot ja lisätarvikkeet

Tuotenumerot : Exaton 19.12.3.L CRYO
SF3010R150 FIND A DISTRIBUTOR
SF3012R150 FIND A DISTRIBUTOR
SF3016R150 FIND A DISTRIBUTOR
SF3020R150 FIND A DISTRIBUTOR
SF3024R150 FIND A DISTRIBUTOR
SF3032R150 FIND A DISTRIBUTOR
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