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Hastelloy C-276 ERNiCrMo-4 Bare Wire
AWS A5.14 solid nickel-chromium-molybdenum-tungsten filler for GTAW and GMAW.
Request Availability →Hastelloy C-276 Welding Wire
ERNiCrMo-4 bare wire and ENiCrMo-4 electrodes for joining Hastelloy C-276 and its dissimilar steel fabrications.
Two Classifications, One Grade
ERNiCrMo-4 covers the bare form of this Hastelloy C-276 welding wire while ENiCrMo-4 covers the electrode.
Deposit Chemistry Mirrors the Parent
Moreover, molybdenum and tungsten ride through the ERNiCrMo-4 deposit of this Hastelloy C-276 welding wire into service.
Dissimilar Joints Covered
Furthermore, the same deposit of this Hastelloy C-276 welding wire joins the grade to stainless and carbon steel.
PRODUCT OVERVIEW
About Hastelloy C-276 Welding Wire
Hastelloy C-276 welding wire covers the fillers classified for joining UNS N10276 fabrications. This Hastelloy C-276 welding wire runs as ERNiCrMo-4 per AWS A5.14 in bare form. Its covered electrode runs as ENiCrMo-4 per AWS A5.11.
We supply Hastelloy C-276 welding wire as straight TIG rods, wound MIG spools and sealed electrode packs. The tungsten-bearing deposit matches the parent metal in wet chlorine service, and the same deposit suits dissimilar joints to stainless and carbon steel.
Meanwhile, the base-metal chemistry behind this Hastelloy C-276 welding wire sits on our Hastelloy C-276 material page for weld procedure work.
PRODUCT FEATURES
Key Features of Hastelloy C-276 Welding Wire
Hastelloy C-276 welding wire arrives in UNS N10276, the nickel-molybdenum-chromium-tungsten grade whose molybdenum and tungsten face reducing acids while chromium covers oxidising media. We provide ASTM B574 welding wire as ERNiCrMo-4 bare wire, TIG rods and MIG spools for wet chlorine plants, hydrochloric acid service and flue-gas desulfurisation hardware. Every Hastelloy C-276 welding wire order carries heat-number traceability, EN 10204 3.1 mill test reports and full export documentation.
Hastelloy C-276
Matching Deposit
For example, an ERNiCrMo-4 deposit from this Hastelloy C-276 welding wire carries the parent corrosion resistance into the weld.
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Wet Chlorine Deposit Performance
Specifically, the ERNiCrMo-4 deposit of this Hastelloy C-276 welding wire holds up where moist chlorine attacks stainless steel.
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Dissimilar Joining Range
Moreover, this Hastelloy C-276 welding wire joins the grade to stainless steel and carbon steel on one classification.
03
Classified Electrode
In addition, the ENiCrMo-4 electrode of this Hastelloy C-276 welding wire tests at 690 MPa minimum all-weld strength.
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Three Process Routes
GTAW, GMAW and SMAW each have a matching classification inside this Hastelloy C-276 welding wire family.
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Qualified Base-Metal Group
The A5.11 assembly behind this Hastelloy C-276 welding wire reaches N06022, N06059, N06455 and N06686.
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Sealed Packing
We ship this Hastelloy C-276 welding wire in sealed tubes and packs so the surface arrives weld-ready.
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Heat-Number Traceability
Every coil or pack of this Hastelloy C-276 welding wire travels with EN 10204 3.1 papers.
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WHY CHOOSE US
Why Choose Hastelloy C-276
The joint has to keep the corrosion performance of the parent metal, so classification decides everything for Hastelloy C-276 welding wire. In addition, we confirm the AWS class, diameter and packing of this Hastelloy C-276 welding wire before quoting.
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Duty Read Before Pricing
We record the medium, concentration and temperature your Hastelloy C-276 welding wire will meet before proposing a delivery condition.
02
Certificates Tied to the Heat
Specifically, EN 10204 3.1 papers, heat numbers and hardness records follow each Hastelloy C-276 welding wire delivery.
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Trial Pieces and Container Lots
In addition, this Hastelloy C-276 welding wire flows through one route whether you order one length or a container lot.
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Terms Stated in Writing
Quotations for this Hastelloy C-276 welding wire name the medium, section, finish and document set instead of leaving them open.
MANUFACTURING PROCESS
Reliable Production For Critical Applications
Filler production for Hastelloy C-276 welding wire runs from charge selection through to all-weld-metal testing. We log each step of this Hastelloy C-276 welding wire route against a heat number.
01
Charge Selection
We weigh electrolytic nickel, chromium, molybdenum and tungsten, then balance the iron this Hastelloy C-276 welding wire needs inside the ERNiCrMo-4 window.
02
Melting and Casting
First, the charge for this Hastelloy C-276 welding wire melts and casts into electrode stock.
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Rolling and Drawing
Next, rolling and drawing bring this Hastelloy C-276 welding wire down to the ordered filler diameter.
04
Cleaning and Descale
Then, pickling and mechanical cleaning leave this Hastelloy C-276 welding wire bright and weld-ready.
05
Spooling and Cutting
After that, we wind spools and cut straight TIG lengths of this Hastelloy C-276 welding wire.
06
Electrode Extrusion
For ENiCrMo-4, we press the covering onto this Hastelloy C-276 welding wire core wire.
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Baking and Sealing
Subsequently, we bake and seal covered electrodes of this Hastelloy C-276 welding wire against moisture pickup.
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Weld Test and Release
Finally, all-weld-metal checks confirm the class of this Hastelloy C-276 welding wire before we issue the certificate.
Manufacturing Facility
MANUFACTURING CAPABILITY
Advanced Production For Nickel Alloy Products
Stock lots and made-to-order lengths of Hastelloy C-276 welding wire leave on one schedule. Moreover, this Hastelloy C-276 welding wire sits inside our bar and rod program.
20,000+ m²
Factory Area
Melting, forging, annealing and pickling bays serve Hastelloy C-276 welding wire under one roof.
50+
Production Machines
Units covering hot working, annealing, drawing and pickling for this Hastelloy C-276 welding wire.
600 Tons
Monthly Capacity
Hastelloy C-276 welding wire output across stock and bespoke lots.
30+
Technical Engineers
Metallurgists who set the anneal plan and hardness scope of this Hastelloy C-276 welding wire against your duty.
30+ Countries
Export Reach
In addition, sealed export packing carries this Hastelloy C-276 welding wire worldwide.
QUALITY ASSURANCE
Strict Quality Control From Production To Delivery
No Hastelloy C-276 welding wire leaves the yard before its heat has cleared our ISO 9001 inspection route. In addition, we check this Hastelloy C-276 welding wire against the chemistry, hardness, dimensions and surface the order names.
01
Heat Identification
We confirm the grade and heat number of this Hastelloy C-276 welding wire against your purchase order.
02
Hardness Verification
Specifically, sour-service lots of this Hastelloy C-276 welding wire go against the 35 HRC ceiling per NACE MR0175.
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Dimensional Verification
In addition, the diameter, length and runout of this Hastelloy C-276 welding wire go against the ordered tolerance class.
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Certificate Assembly
Every consignment of this Hastelloy C-276 welding wire ships with EN 10204 3.1 papers keyed to its heat.
PRODUCT FORMS
Available Product Forms
Conditions and variants of Hastelloy C-276 welding wire cover different machining and service needs. In addition, the list below sets out the Hastelloy C-276 Welding Wire variants we quote most often.
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Hastelloy C-276 TIG Filler Rods
Straight ERNiCrMo-4 rods cut to 1000 mm in sealed tubes.
Request Availability →
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Hastelloy C-276 MIG Spools
ERNiCrMo-4 wire wound on spools for semi-automatic GMAW.
Request Availability →
04
Hastelloy C-276 SAW Wire
ERNiCrMo-4 wire sized for submerged-arc joining of thick sections.
Request Availability →
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Hastelloy C-276 ENiCrMo-4 Electrodes
AWS A5.11 covered electrodes with a matching core for dissimilar joints.
Request Availability →
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Hastelloy C-276 Custom Winding
Filler wound against your spool size, weight and length schedule.
Request Availability →
APPLICATIONS
Engineered For Demanding Industries
Buyers choose Hastelloy C-276 welding wire where a joint has to keep the corrosion performance of the parent metal. Therefore, the applications below show where this Hastelloy C-276 welding wire serves.
Discuss Your Application →
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Hastelloy C-276 C-276 Fabrication Welding
Filler for joints across UNS N10276 fabrications in corrosive duty.
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Hastelloy C-276 Wet Chlorine Vessel Welds
Welding vessel internals that face moist chlorine service.
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Hastelloy C-276 FGD Absorber Fabrication
Welding absorber shells, spray headers and mist eliminator supports.
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Hastelloy C-276 Hydrochloric Reactor Welding
Welding reactor shells and internals for hydrochloric acid service.
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Hastelloy C-276 Dissimilar Joints to Stainless Steel
Joints between this grade and austenitic stainless work.
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Hastelloy C-276 Joints to Carbon Steel
Nickel filler joints to carbon and low-alloy steel fabrications.
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Hastelloy C-276 Hypochlorite Tank Overlay
Deposits laid on steel where hypochlorite resistance is needed.
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Hastelloy C-276 Chlorine Dioxide Washer Welds
Welding washer internals in chlorine dioxide bleaching plants.
TECHNICAL INFORMATION
Technical Specifications
Detailed technical information including chemical composition, mechanical properties, standards and available dimensions.
Chemical Composition
ASTM B574 holds nickel at 57.0% minimum and chromium between 14.5% and 16.5% for this welding wire, with molybdenum at 15.0–17.0% as the leading addition. Moreover, tungsten at 3.0–4.5% reinforces the passive film carried by this welding wire, while carbon at 0.010% maximum and silicon at 0.08% maximum starve the grain-boundary precipitates that embrittle welded joints.
For the complete element-by-element limits, open the composition breakdown held on the Hastelloy C-276 material page for this welding wire.
Mechanical Properties
The all-weld-metal values below summarize the AWS classification data for the fillers used with Hastelloy C-276 welding wire. Note that AWS publishes no tensile minimum for the bare wire class, so only the electrode carries a classified floor.
| Product (all-weld metal) | AWS Class | Tensile Strength | Elongation |
|---|---|---|---|
| ERNiCrMo-4 bare wire | AWS A5.14, UNS N10276 | 758–786 MPa (110–114 ksi), typical | 39–57%, typical |
| ENiCrMo-4 covered electrode | AWS A5.11, UNS W80276 | ≥690 MPa (100 ksi), min. | 25%, min. |
- AWS A5.14 classifies ERNiCrMo-4 on chemistry rather than on a tensile minimum, so all-weld-metal values from the test report carry the release. Moreover, the ENiCrMo-4 electrode sets a floor of 690 MPa with 25% elongation, and its A5.11 test assembly reaches N10276 together with N06022, N06059, N06455 and N06686. Besides, ERNiCrMo-10 may be offered as an overmatching alternative where a joint needs extra chromium.
Physical Properties
The identification data below applies to every ERNiCrMo-4 and ENiCrMo-4 delivery for this Hastelloy C-276 welding wire.
| Property | Value |
|---|---|
| Filler Metal | ERNiCrMo-4 (AWS A5.14) |
| Covered Electrode | ENiCrMo-4 (AWS A5.11) |
| UNS | N10276 (bare) / W80276 (covered) |
| ISO Designation | S Ni 6276 (bare) / ENi 6276 (covered) |
| Other Designations | W.Nr. 2.4819 (bare) / DIN 1736 2.4887 (covered) |
| Chromium Window | 14.5–16.5% in both forms |
| Molybdenum | 15.0–17.0% in both forms |
| Tungsten | 3.0–4.5% in both forms |
| Silicon Limit | 0.08% max. (bare) / 0.20% max. (covered) |
| Nickel | Balance in both forms |
Filler Metal Classifications
Specifically, the two classified products below supply the deposit chemistry behind this Hastelloy C-276 welding wire in its delivery forms.
| Product | AWS Class | Key Composition | Typical Strength | Best Suited For |
|---|---|---|---|---|
| Bare wire | ERNiCrMo-4 (A5.14) / S Ni 6276 | Ni balance, Cr 14.5–16.5%, Mo 15.0–17.0%, W 3.0–4.5%, C 0.02% max. | 758–786 MPa (110–114 ksi) typical | GTAW primary, GMAW general |
| Covered electrode | ENiCrMo-4 (A5.11) / ENi 6276 | Ni+Co remainder, Cr 14.5–16.5%, Mo 15.0–17.0%, W 3.0–4.5%, Si 0.20% max. | ≥690 MPa (100 ksi) AWS min. | SMAW repair, dissimilar joints and overlays |
Standards
AWS A5.14 is the principal ERNiCrMo-4 classification used to join this welding wire, issued by the American Welding Society. Moreover, AWS A5.11 covers the ENiCrMo-4 electrode, and the higher-chromium ERNiCrMo-10 class may be offered as an overmatching alternative for this welding wire. Besides, ASME SFA-5.14 mirrors the bare filler document for pressure work.
| Standard | Product or Application |
|---|---|
| AWS A5.14 | ERNiCrMo-4 bare filler wire, UNS N10276 |
| AWS A5.11 | ENiCrMo-4 covered electrode |
| ASME SFA-5.14 | ASME version of the bare filler specification |
Finally, the full standards list on the Hastelloy C-276 material page adds the pressure documents, the European designations and the remaining product documents behind this welding wire.
Dimensions
Dimensions of Hastelloy C-276 welding wire follow the manufacturing route, the document and the order quantity. Therefore, the table below lists typical supply ranges, so please confirm your sizes in the inquiry.
| Product Form | Typical Supply | Length |
|---|---|---|
| TIG Filler Rod (GTAW) | 1.6 / 2.4 / 3.2 mm × 1000 mm | 5 kg tube |
| MIG Wire (GMAW) | 0.9 / 1.2 mm | Spool |
| SAW Wire and Strip | 2.5–4.0 mm dia. | Coil |
| Straight Cut Wire | 0.8–3.2 mm dia. | Straight lengths |
| Covered Electrode (SMAW) | 2.4 / 3.2 / 4.0 mm | Sealed pack |
| Custom Winding | To drawing | Custom |
Available sizes of this Hastelloy C-276 welding wire depend on route, document, condition and lot size. Please confirm your required welding wire size, section and length in the inquiry.
Surface Finishes
Finish decides how this welding wire behaves across wet chlorine streams, chlorine dioxide bleach plants and FGD scrubbers, and most stock ships solution annealed and pickled so the surface reaches your shop ready for acid service. Specifically, we fix the finish on this Hastelloy C-276 welding wire before the order is released.
| Surface Condition | Typical Use |
|---|---|
| Clean Bright | The standard surface for bare ERNiCrMo-4 welding wire, free of drawing lubricant. |
| Spool Wound | Layer-wound welding wire so the GMAW feeder runs without tangling. |
| Straight Rods | Cut TIG rods of this welding wire with clean, deburred ends. |
Meanwhile, the surface finishes table on the Hastelloy C-276 material page lists the remaining conditions we quote for this welding wire.
Related forms from the same heat cover Hastelloy C-276 Wire, Hastelloy C-276 Bright Bar and Hastelloy C-276 Centreless-Ground Rod when your welding wire order needs them.
TECHNICAL DOCUMENTATION
Download Technical Datasheet
Get detailed information including specifications, standards, dimensions and material properties.
HOW TO START
Start Your Order in 6 Simple Steps
One coordinator carries your Hastelloy C-276 welding wire order from first question to loading. Therefore, most orders for this Hastelloy C-276 welding wire travel from quotation to dispatch inside three weeks.
1
Send the Medium Data
Give the medium, concentration, temperature, size, quantity and standard this Hastelloy C-276 welding wire will face.
2
Fix the Condition
Then we set the anneal, hardness basis and tolerance for this Hastelloy C-276 welding wire.
3
Review the Offer
Receive pricing for this Hastelloy C-276 welding wire by size, quantity and destination port.
4
Approve the Order
Approve the specification, terms and schedule of this Hastelloy C-276 welding wire in writing.
5
Witness Points Agreed
We book any third-party inspection or hardness review of this Hastelloy C-276 welding wire before production starts.
6
Dispatch and Documents
Receive this Hastelloy C-276 welding wire with mill papers, packing list and the certificate set.
CERTIFICATIONS & QUALITY DOCUMENTATION
Certifications & Quality Documentation
Our production and inspection processes are certified to international standards, and every delivery ships with EN 10204 3.1 mill test certificates.
ISO 9001:2015
Quality Management System
PED 2014/68/EU
Pressure Equipment Directive
ASTM / ASME
Material Standards Compliance
EN 10204 3.1
Mill Test Certificates
FAQ
Frequently Asked Questions
Which AWS classification applies to this Hastelloy C-276 welding wire?
ERNiCrMo-4 per AWS A5.14 covers the bare form of this Hastelloy C-276 welding wire, while ENiCrMo-4 per AWS A5.11 covers the covered electrode.
Which base metals does this Hastelloy C-276 welding wire serve?
This Hastelloy C-276 welding wire serves UNS N10276 fabrications, together with dissimilar joints to stainless steel and carbon steel.
Does AWS publish a tensile minimum for the bare wire used with this grade?
No. The A5.14 classification sets chemistry rather than strength for ERNiCrMo-4, so we report all-weld-metal values from the test certificate.
Does the weld need a post-weld heat treatment?
No. Carbon stays at 0.010% max in the parent metal and 0.02% max in the filler, so most joints enter service without a furnace pass.
How is the price of this Hastelloy C-276 welding wire calculated?
Pricing follows weight for this Hastelloy C-276 welding wire, with the prevailing nickel, molybdenum and tungsten quotations applied on the order date.
What is your MOQ for this Hastelloy C-276 welding wire?
One sealed tube or spool covers many common diameters of this Hastelloy C-276 welding wire.
What are your trade terms for this Hastelloy C-276 welding wire?
Quotations default to FOB for this Hastelloy C-276 welding wire, and EXW or CIF terms are quoted when you ask for them.
What is the lead time for this Hastelloy C-276 welding wire?
Stock sizes of this Hastelloy C-276 welding wire dispatch in 7 to 15 days, while custom winding takes longer.
Do you provide EN 10204 3.1 or 3.2 certificates for this Hastelloy C-276 welding wire?
Yes. Every batch of this Hastelloy C-276 welding wire ships with 3.1, and a 3.2 endorsement is booked through the order.
What information should an enquiry for this Hastelloy C-276 welding wire include?
Please send the diameter, AWS class, pack weight, quantity and destination so we can quote this Hastelloy C-276 welding wire accurately.
REQUEST FOR QUOTATION
Need A Custom Alloy Solution?
We quote Hastelloy C-276 welding wire by AWS class, diameter and pack weight. Send the classification and quantity you need to price this Hastelloy C-276 welding wire.
Specifically, we review your Hastelloy C-276 welding wire specification, confirm the hardness basis and document scope, and return pricing with clear terms. Production then follows the signed specification, and each consignment of this Hastelloy C-276 welding wire ships with the complete paper set.
