FILLER METAL REFERENCE GUIDE - Welding Consumables

1 PERFORMANCE Welding PRODUCTSFILLER METALREFERENCE GUIDESPECIAL PURPOSE GRADESWELDING FLUXESM idalloy stocks a variety of high quality European style agglomerated fluxes for joining and overlaying with Nickel, stainless and Fe weldstrip and wire. Midalloy fluxes produce excellent bead contours, easy slag removal and higher deposition rates. All fluxes can be recycled according to instructions. Available in cans or FOR CLADDING IN COMBINATION WITH STRIP ELECTRODE:S46T Fe for low carbon, mild steel depositINT 101 300 and 400 series stainlessNFT 201 NiCrMo-3 and NiCr-3, nickel baseNiCuT NiCu-7, nickel base-copper bearingEST 122 300 and 400 series stainless using the electroslag processEST 201 NiCrMo-3 and NiCr-3, nickel base using the electroslag processFLUX FOR JOINING OR CLADDING IN COMBINATION WITH WIRE ELECTRODE.

2 IN 300 and 400 stainless steels, stabilizedIND 24 300 and 400 stainless , non-stabilized, stabilized, duplexNiCrW NiCrMo-3 and NiCr-3, Nickel baseNiCrW-412 Nickel base alloysNiCuW NiCu-7, nickel base-copper bearingUV420 TTR 1 1/4 Cr - 1/2 Mo, 2 1/4 Cr - 1 Mo, and other low alloy wiresUV420 TTRC Low Alloy, High Strength543 9% Chromium Steels, P91 and T91 COPPER FREEMild steel and low-alloy GTAW, GMAW and SAW for ex-cellent x-ray quality welds and lower Welding fumes.

3 Many Midalloy lowalloy copper free wires offer low residuals with x-factors 15 and J-factors under 130. All Midalloy copper free products come withMTRS showing actual chemical analysis at no extra CONSUMABLESM idalloy ER308L LF and ER316L LF ,low ferrite cryogenic wires are available in GTAW, GMAW, SAW andFCAW. These wires are pre-impact tested at -320 F for cryogenic applications requiring impact toughness and high strength at low grade 209 is a nitrogen strengthened, austenitic stainless steel grade exhibiting high strength and good toughness over a wide range of temperatures. Used primarily to weld Armco Nitronic 30and Nitronic 50 base metals. Available in GTAW and grade 218 is a nitrogen strengthened, high manganeseand silicon, austenite stainless steel grade exhibiting high strength andgood toughness over a wide range of temperatures.

4 Primarily used toweld Armco Nitronic 60 base materials. Available in GTAW and grade 2209 is a duplex grade used to weld standardduplex stainless steels such as 2205 (UNS 31803) and other duplex stain-less, such as 2304, 2101 and 3RE60. It overmatches the base METAL by 2-3% in nickel content to give the correct balance of austenite and ferrite inthe microstructure in the as-welded condition. Available in GTAW, GMAW,FCAW, SAW and grade 2594 is a super duplex stainless steel used toweld super duplex stainless steels such as SAF 2507 (UNS 32750) andother 25% chromium duplex stainless steels. (ie. UNS 32760, UNS 32550and UNS 31260). Available in GTAW, GMAW, SAW, SMAW and grade 307Si is an austenitic stainless grade with little or no ferrite. This grade is an excellent choice for dissimilar welds such as carbon steel to stainless steel , that requires PWHT, as well as corrosion re-sistance up to 1560 F.

5 It is the primary product used to weld armor plate,manganese steel and wear plates to themselves and to other carbon andalloy steels. Also used for furnace components and as a buttering alloy underhard facing alloys. Available in GMAW and 310HC is a fully austenitic stainless steel grade for re-pairing high alloy heat and corrosion resistant castings of the same generalcomposition, designated H K by the Alloy Casting Institute. Available inGTAW, GMAW and 316 LMn (Din ) is an austenitic stainless steelwire primarily used in the cryogenic industry to obtain impact toughness andhigh strength. Midalloy 316 LMn will join type 201, 304L, 316L, as well as 3%and 9% nickel alloy steels. All weld METAL results performed at -320 F and -452 F give impact strengths of 25 ft. lbs. and 15 mils of lateral in GTAW, GMAW and 320LR is vacuum melted to reduce levels of carbon,phosphorus and sulfur, which reduces microfissuring.

6 Midalloy 320LR weldsmetals with similar composition, such as 20CB-3 in wrought and cast in GTAW, GMAW and 25/35R is designed to weld heat resistant steel castingsof similar chemistry. Developed from 800 type alloys with increased chromium and nickel content for improved oxidation resistance. For applications up to 1100 C and resistant to severe thermal shock and major application for this alloy is centrifugally cast tubes for the petrochemical industry. Available in GTAW and MELTSWhen necessary Midalloy can provide special melts of FILLER material to meet a customer s exact specification. We use our experience and contacts with a worldwide group of premium alloy mills to produce excellent products for the most criticalapplications. Working on newproduct development is our .06 .49 .013.

7 016 .04 .03 .04 .02 ER70S-6 .08 .85 .017 .011 .03 .02 .02 .01 ER70S-B2L .02 .50 .60 .007 .005 .05 .40 .15ER80S-B2 .10 .53 .55 .016 .014 .03 .47 .08 ER80S-D2 .10 .60 .011 .014 - .05 .53 .03 ER80S-B6 .06 .42 .50 .006 .010 .05 .54 .13 , .02 .50 .60 .007 .005 .03 .13ER80S-B8 .09 .41 .56 .009 .010.

8 06 .89 .12 ER80S-Ni1 .11 .58 .012 .010 .04 .92 .01 .14 .11 .58 .012 .010 .04 .01 .14 ER80S-Ni3 .08 .58 .012 .010 .04 .01 .14 ER90S-B3 .09 .57 .59 .016 .018 .05 .09 ER90S-B9 .09 .20 .59 .007 .002 .63 .87 .05 , , .06 .45 .005 .005 .20 .30 .15 , , , .08 .50 .007 .005 .30.

9 30 .16 , , , .09 .20 .55 .012 .006 - .55 .15 Max, Max, MaxEB3/EB3R .10 .20 .62 .009 .006 - .12 Max, Max, MaxEB6 .08 .37 .54 .008 .010 .09 .53 .01 , .08 .46 .57 .008 .005 .10 .15 , .09 .20 .59 .006 .010 .05 .54 .13 , .31 .22 .50 .007 .010 .90 .04 .17 .04ER209 .05 .90 .03 .03.

10 30 .07 .03 .02 .16 .30ER2209 .13 .41 .015 .002 .11 ER2594 .014 .35 .50 .015 .005 .07 - .07 .85 .015 .008 .05 .07 .05 .45 .016 .003 .10 .10 ER308L .01 .50 .010 .015 .06 .01 ER308 LSI .01 .80 .010 .015 .06 .01 ER309.