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MIDALLOY ER385 BARE WIRE???CLASSIFICATION?? AWS 5.9 Class ER385 / ASME SFA 5.9 Class ER385???DESCRIPTION?? MIDALLOY ER385 stainless steel wire is used for GMAW and GTAW welding.???APPLICATIONS?? MIDALLOY ER385 is used to weld metals with similar composition; such as 904L , in wrought?and cast forms. This product is vacuum melted to reduce levels of carbon, phosphorus, and sulfur to reduce?micro-fissuring.??TYPICAL CHEMISTRY?C Si Mn P Cr?.015 .48 1.85 .015 20.5?S N Mo Cu Ni?.010 <0.60 4.8 1.50 25.0???TYPICAL MECHANICAL PROPERTIES?TENSILE STRENGTH 78,000 PSI?YIELD STRENGTH 47,500 PSI?ELONGATION IN 2” 35%???RECOMMENDED WELDING PARAMETERS?PROCESS DIAMETER VOLTAGE AMPERAGE GAS/FLUX?TIG ?1/16”?3/32”?1/8”?14-18?15-20?15-20?90-130?120-175?150-220?** Ar?** Ar?** Ar?MIG ?.035” SHORT ARC??.035” SPRAY ARC?.045” SPRAY ARC?16-26??26-31?28-32?70-160??150-230?180-280?69%Ar-30%He-1%O2??92%Ar-8%Co2 or?98%Ar-2%O2?SUB-ARC 3/32”?1/8”?28-30?29-32?275-350?350-450?Record IN?Record IN
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