Exaton 316/316L CRYO

Exaton

Exaton 316/316L CRYO

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316/316L 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. 316/316L 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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Exaton 316/316L CRYO

Documents


Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
70 J (52 ft-lb) -196 degC (-321 degF)
110 J (81 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded40 %610 MPa (88 ksi)410 MPa (59 ksi)

Classifications

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

Approvals

Grade EN 13479
Society CE
Approvals are based on factory location. Please contact ESAB for more information.

Typical Weld Metal Analysis %

Typical Wire Composition %
C Cr Mn Mo N Ni P S Si
<=0.023 % 18.5 % 1.8 % 2.3 % 0.06 % 13 % <=0.025 % <=0.003 % 0.4 %
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Part Numbers and Accessories

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Part Numbers : Exaton 316/316L 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

ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.

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