Inconel Alloy 740H (AWS A5.14 ERNiCrCo-1)Filler Metal
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Inconel 740H (ERNiCrCo-1) Filler Metal Supplier
As a professional nickel alloy supplier, we manufacture high quality Inconel 740H (AWS A5.14 ERNiCrCo-1) filler Metal.
The nominal composition (wt %) of filler metal of Inconel 740H is 45 Ni, 25 Cr, 20 Co, 2 Nb, and 1 Ti. Filler metal of Inconel 740H is used for welding nickel-chromium-cobalt alloy (UNS N07740) for power boiler and coal ash applications to itself, to steels, and to weld overlay steels using the GTAW and GMAW processes. The weld metal will age harden on heat treatment. For specific information concerning age hardening, consult the supplier or the supplier’s technical literature. The alloy is resistant to oxidation, sulfidation, chlorination, and coal ash corrosion environments.
Customized Dimensions
Tolerance: +0.01mm / -0.04mm
Tolerance: +0.01mm / -0.07mm
*Customized size please confirm with us
Standard for Inconel 740H Filler Metal
*We will strictly produce the Inconel 740H filler metal according to AWS A5.14.
Two Forms
Chemical Composition of Inconel 740H
*Chemical Composition According to AWS A5.14
ERNiCrCo-1 is similar in composition to common Inconel 740H alloy, but has more stringent requirements on most elements. Therefore, please confirm with the customer before ordering.
Data Sheet
Physical Properties
| Density | g/cm3 | 8.05 | |
|---|---|---|---|
| lb/in.3 | 0.291 | ||
| Melting Range | °F | 2350 - 2484 | |
| °C | 1288 - 1362 | ||
Mechanical Properties
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) |
Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell, max | |
| All | 1070 | ... | ... | ... | ... |
*Mechanical Properties According to AWS A5.14
ERNiCrCo-1 is a precipitation strengthened alloy. Higher strength was obtained by aging treatment.
Inconel 740H Applications
Other Informations
Package
Plastic Spool
Plastic Box
Carton Box
Wooden Case
Logistics
By Sea
By Air