Product datasheet of ERNiCrFe-7 MIG Wire, TIG Rods, & SAW Wires

Product Overview:

ERNiCrFe-7 is a nickel-chromium-iron (Ni-Cr-Fe) filler metal used for Gas Tungsten Arc Welding (TIG) and Gas Metal Arc Welding (MIG) processes. It offers superior resistance to stress-corrosion cracking, particularly in nuclear and pure water environments, along with good overall performance at high temperatures.

Specifications :

• AWS A5.14: ERNiCrFe-7 (UNS N06052)
• ASME II, Part C, SFA-5.14: ERNiCrFe-7 (UNS N06052) ASME IX, F-No.43
• (EN) ISO 18274 - S Ni 6052 (NiCr30Fe9)

Available in /Process:

• MIG (GMAW) Welding
• TIG (GTAW) Welding/li>
• SAW (Submerged Arc Welding)

STRIP CLADDING –

Special Metals wire INCONEL® Weldstrip 52M with INCO-FLUX NT100 flux

• AWS Classification : EQNiCrFe-7A
• Other Standard :
• Available Sizes : Custom sizes available upon request

Chemical Composition (%):

Element	Typical %
Nickel (Ni)	Balance
Chromium (Cr)	28-32
Iron (Fe)	8-11
Aluminum (Al)	0.5-1.0
Silicon (Si)	0.5 Max
Titanium (Ti)	Up to 0.5
Carbon (C)	0.03 Max
Sulfur (S)	0.015 Max
Phosphorus (P)	0.020 Max

Mechanical Properties

• Tensile Strength:≥ 550 MPa (≥ 80,000 psi)
• Yield Strength:Not Typically Specified
• Elongation:≥ 30%

Applications :

• Welding of Inconel® alloy 690

• Dissimilar metal joining between nickel-chromium-iron alloys and steels or stainless steels

• Cladding low-alloy and stainless steels for improved corrosion resistance in oxidizing acid environments

• Nuclear industry applications requiring resistance to stress-corrosion cracking in pure water environments

• High-temperature applications up to moderate temperatures (around 1560°F / 850°C)

Storage and Handling

• Store in a dry place away from moisture and contaminants.
• Maintain clean gloves when handling to prevent contamination.
• Follow recommended storage guidelines provided by the manufacturer

Manufacturers/Brands and their Product/Trade Name:

Brand	Product Name (MIG-TIG-SAW)
Special Metals	INCONEL® Filler Metal 52
BOHLER	Thermanit 690
Exaton	Exaton 69S
Daiko	DAIKO SF 652
Selectarc	SELECTARC NI690

**Disclaimer:

The information provided on this website is for general informational purposes only. While we strive for accuracy, we make no warranties or representations regarding the completeness or suitability of the information, and any reliance you place on it is at your own risk. We operate as independent traders and distributors. All third-party trademarks (including logos, product names, and icons) referenced are the property of their respective owners and are used strictly for identification and reference purposes. Such references do not imply any sponsorship, endorsement, or official affiliation. We disclaim all liability for any damages arising from the use or misuse of the information provided.