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ER2209/EQ2209

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Filler metal of this classification is used for welding the nickel-iron-chromiummolybdenum-copper alloy (ASTM B 423 having UNS number N08825) to itself using the GTAW and GMAW processes. 


Available Product Forms

ER2209 is available on spool (Precision Layer Wound) and in cut straight lengths in different sizes as below:
Available in Diameters Length
Straight Rods(TIG)-inch .047 .062 .093 .125 36 or 39
Straight Rods(TIG)-mm 1.2 1.6 2.4 3.2 915 or 1000
Spooled Wire (MIG)-inch .030 .035 .040 .045 Spool
Spooled Wire (MIG)-mm 0.8 0.9 1.0 1.14 Spool

ER2209/EQ2209 Chemical Composition:
Grade C% Cr% Ni% Mo% Mn% Si% P% S% N% Cu%
ER2209 Max 0.03 21.5-23.5 7.5-9.5 2.5-3.5 0.5-2.0 Max 0.9 Max 0.03 Max 0.03 0.08-0.2 Max 0.75

Alloy Fasteners

Bolt
Nut
Studs
Washer
Other Fasteners

Alloy Material

Hastelloy Alloys
Monel Alloys
Nickel Alloys
Inconel Alloys
Incoloy Alloy
Precipitation Hardening Steel
Anti-corrosion Alloy
Duplex Stainless Steel
Superalloy
Precision Alloy
Austenitic Stainless Steel
Special Welding Wire

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