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ERNiCrMo-10 Welding Wire for Hastelloy C22 Corrosion Resistance

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ERNiCrMo-10 Welding Wire for Hastelloy C22 Corrosion Resistance

Name: ERNiCrMo10 Welding Wire for Hastelloy C22 Corrosion Resistance
Brand: HUONA
Price: 1 USD

Brand Name : HUONA

Model Number : ERNiCrMo-4

Certification : AWS A5.14 / ASME SFA-5.14 ERNiCrMo-10; ISO 9001 / CE / RoHS available

Place of Origin : CHINA

MOQ : 15KG

Price : NEGOTIATION

Payment Terms : Western Union,T/T

Supply Ability : 1000TON/YEAR

Delivery Time : A WEEK

Packaging Details : CASE

Diameter Range : 1.0 mm – 4.0 mm (Most common: 1.2 mm, 2.4 mm, 3.2 mm)

Form : Spools (precision wound), Straight rods (1m TIG rods)

Welding Process : TIG (GTAW), MIG (GMAW), sometimes SAW (Submerged Arc)

Tolerance : Diameter: ±0.02 mm; Length: ±1.0 mm

Surface Finish : Bright, clean, oxide-free surface with light drawing oil (optional)

Storage Recommendations : Store in dry, clean conditions below 30°C; use within 12 months

Country of Origin : China (OEM available)

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Product Description

ERNiCrMo-10 is a high-performance nickel-chromium-molybdenum alloy welding wire designed for the most severe corrosive environments. It is the designated filler metal for welding Hastelloy C22 (UNS N06022) and other super austenitic and nickel alloys. With excellent resistance to oxidizing and reducing agents, this wire ensures superior weld integrity even in aggressive chemical environments.

It resists pitting, crevice corrosion, intergranular corrosion, and stress corrosion cracking across a broad range of temperatures and media. ERNiCrMo-10 is ideal for cladding, joining, or overlay welding in the chemical processing, pharmaceutical, pollution control, and marine industries. Compatible with TIG (GTAW) and MIG (GMAW) processes.

ERNiCrMo-10 Welding Wire for Hastelloy C22 Corrosion Resistance

Key Features

Excellent corrosion resistance in oxidizing and reducing environments
Highly resistant to wet chlorine, nitric, sulfuric, hydrochloric, and acetic acids
Resists pitting, SCC, and crevice corrosion in chloride-rich media
Stable mechanical properties up to 1000°C (1830°F)
Ideal for dissimilar metal welding, especially between stainless steel and nickel alloys
Suitable for pressure vessels, reactors, and process piping
Complies with AWS A5.14 ERNiCrMo-10 / UNS N06022

Common Names / Designations

AWS: ERNiCrMo-10
UNS: N06022
Equivalent Alloy: Hastelloy C22
Other Names: Alloy C22 welding wire, NiCrMoW filler wire, Nickel C22 MIG TIG wire

Typical Applications

Chemical processing plants and reactors
Pharmaceutical and food-grade production vessels
Flue gas scrubbers and pollution control systems
Seawater and offshore structures
Heat exchangers and condensers
Dissimilar metal joining and anti-corrosion overlay

Typical Chemical Composition (%)

Element	Content (%)
Nickel (Ni)	Balance (≥ 56.0%)
Chromium (Cr)	20.0 – 22.5
Molybdenum (Mo)	12.5 – 14.5
Iron (Fe)	2.0 – 6.0
Tungsten (W)	2.5 – 3.5
Cobalt (Co)	≤ 2.5
Manganese (Mn)	≤ 0.50
Silicon (Si)	≤ 0.08
Carbon (C)	≤ 0.01

Mechanical Properties (As-Welded)

Property	Value
Tensile Strength	≥ 760 MPa (110 ksi)
Yield Strength (0.2% OS)	≥ 420 MPa (61 ksi)
Elongation (in 2 in.)	≥ 25%
Hardness (Brinell)	Approx. 180 – 200 BHN
Impact Toughness (RT)	≥ 100 J (Charpy V-notch, typical)
Density	~8.89 g/cm³
Modulus of Elasticity	207 GPa (30 x 10⁶ psi)
Operating Temperature	-196°C to +1000°C
Weld Deposit Soundness	Excellent – low porosity, no cracking
Corrosion Resistance	Superior in oxidizing and reducing media

These properties make ERNiCrMo-10 suitable for high-integrity welds in pressure-bound systems, even under fluctuating thermal and chemical conditions.

Available Specifications

Item	Detail
Diameter Range	1.0 mm – 4.0 mm (Most common: 1.2 mm, 2.4 mm, 3.2 mm)
Form	Spools (precision wound), Straight rods (1m TIG rods)
Welding Process	TIG (GTAW), MIG (GMAW), sometimes SAW (Submerged Arc)
Tolerance	Diameter: ±0.02 mm; Length: ±1.0 mm
Surface Finish	Bright, clean, oxide-free surface with light drawing oil (optional)
Packaging	Spools: 5kg, 10kg, 15kg plastic or wire basket spools; Rods: Packed in 5kg plastic tubes or wooden boxes; OEM labeling & palletization available
Certification	AWS A5.14 / ASME SFA-5.14 ERNiCrMo-10; ISO 9001 / CE / RoHS available
Storage Recommendations	Store in dry, clean conditions below 30°C; use within 12 months
Country of Origin	China (OEM available)

Optional services include:

Custom wire cut-to-length (e.g. 350 mm, 500 mm)
Third-party inspection (SGS/BV)
Material Test Certificate (EN 10204 3.1/3.2)
Low-heat batch production for critical applications

Related Alloys

ERNiCrMo-3 (Inconel 625)
ERNiCrMo-4 (Inconel 686)
ERNiMo-3 (Alloy B2)
ERNiFeCr-2 (Inconel 718)
ERNiCr-3 (Inconel 82)

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