Hastelloy B2 Round Bar
| Specification Hastelloy B2 Round Bar Details | |
|---|---|
| Product Name | Hastelloy B2 Round Bar |
| Material Grade | Hastelloy B2 / Alloy B2 |
| UNS Designation | UNS N10665 |
| Werkstoff Number | W.Nr. 2.4617 |
| Material Type | Nickel-Molybdenum Alloy |
| Chemical Composition | Nickel Balance, Molybdenum 26–30%, Iron 2% max, Chromium 1% max, Cobalt 1% max, Carbon 0.02% max, Silicon 0.10% max, Manganese 1% max |
| Manufacturing Type | Hot Rolled / Cold Drawn / Forged / Ground |
| Round Bar Standard | ASTM B335 / ASME SB335 |
| Forging Standard | ASTM B564 / ASME SB564 |
| General Requirements | ASTM B880 / applicable material requirements |
| Diameter | As per Standard / Customer Requirement |
| Diameter Range | Approximately 3 mm to 500 mm, depending on manufacturing capability |
| Length | Standard 1–6 m / Fixed or Customized Length |
| Tolerance | h7, h8, h9, h10, h11 or as required |
| Surface Finish | Black / Bright / Peeled / Ground / Polished / Machined |
| Heat Treatment | Solution Annealed |
| Condition | Annealed / Cold Drawn / Ground / Polished |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical, Mechanical, Dimensional, Visual, Hardness, Ultrasonic and NDT as specified |
| Tensile Strength | Minimum approximately 745 MPa |
| Yield Strength | Minimum approximately 325 MPa |
| Elongation | Minimum approximately 40% |
| Density | Approximately 9.22 g/cm³ |
| Melting Range | Approximately 1330–1370°C |
| Corrosion Resistance | Excellent resistance to reducing environments and highly corrosive acids |
| Acid Resistance | Particularly excellent resistance to hydrochloric acid, sulfuric acid and other reducing acids |
| Welding | Good weldability when suitable B2-compatible filler metals and procedures are used |
| Filler Metal | ERNiMo-7 / Alloy B2 compatible filler |
| Welding Electrode | ENiMo-7 |
| Available Form | Round Bar / Rod / Precision Ground Bar |
| Customization | Diameter, Length, Tolerance, Finish, Heat Treatment, Testing and Documentation |
| Origin | European / American / Japanese / Korean and other approved origins |
| Export Supply | Worldwide Export Supply |
| Exporter Support | Technical specification, inspection, certification, export packing and international shipment coordination |
| Applications | Chemical Processing, Acid Processing, Petrochemical, Pharmaceutical, Pollution Control, Pickling Equipment, Heat Exchangers, Reactors and Process Industries |
Hastelloy B2 Round Bar – Standard Dimensions
| Diameter (mm) | Diameter (in.) | Weight (kg/m) | Weight (lb/ft) |
|---|---|---|---|
| 5 | 0.197 | 0.181 | 0.122 |
| 6 | 0.236 | 0.261 | 0.175 |
| 8 | 0.315 | 0.463 | 0.311 |
| 10 | 0.394 | 0.725 | 0.487 |
| 12 | 0.472 | 1.044 | 0.701 |
| 14 | 0.551 | 1.424 | 0.957 |
| 16 | 0.630 | 1.856 | 1.247 |
| 18 | 0.709 | 2.349 | 1.578 |
| 20 | 0.787 | 2.899 | 1.948 |
| 22 | 0.866 | 3.506 | 2.356 |
| 25 | 0.984 | 4.529 | 3.043 |
| 28 | 1.102 | 5.682 | 3.816 |
| 30 | 1.181 | 6.515 | 4.376 |
| 32 | 1.260 | 7.409 | 4.976 |
| 36 | 1.417 | 9.395 | 6.309 |
| 40 | 1.575 | 11.596 | 7.791 |
| 45 | 1.772 | 14.680 | 9.860 |
| 50 | 1.969 | 18.096 | 12.160 |
| 56 | 2.205 | 22.765 | 15.290 |
| 63 | 2.480 | 28.826 | 19.370 |
| 71 | 2.795 | 36.700 | 24.660 |
| 80 | 3.150 | 46.430 | 31.190 |
| 90 | 3.543 | 58.720 | 39.450 |
| 100 | 3.937 | 72.420 | 48.650 |
| 110 | 4.331 | 87.750 | 58.950 |
| 125 | 4.921 | 113.160 | 76.020 |
| 150 | 5.906 | 163.230 | 109.640 |
| 175 | 6.890 | 222.160 | 149.290 |
| 200 | 7.874 | 289.920 | 194.690 |
Hastelloy B2 Round Bar – Inch / US Bar Sizes
| US Bar Size | Diameter (in.) | Diameter (mm) | Approx. Weight (kg/m) |
|---|---|---|---|
| #2 | 0.250 | 6.35 | 0.290 |
| #3 | 0.375 | 9.53 | 0.652 |
| #4 | 0.500 | 12.70 | 1.159 |
| #5 | 0.625 | 15.88 | 1.814 |
| #6 | 0.750 | 19.05 | 2.609 |
| #7 | 0.875 | 22.23 | 3.532 |
| #8 | 1.000 | 25.40 | 4.634 |
| #9 | 1.125 | 28.58 | 5.860 |
| #10 | 1.250 | 31.75 | 7.244 |
| #11 | 1.375 | 34.93 | 8.759 |
| #12 | 1.500 | 38.10 | 10.430 |
| #13 | 1.625 | 41.28 | 12.260 |
| #14 | 1.750 | 44.45 | 14.230 |
| #15 | 1.875 | 47.63 | 16.330 |
| #16 | 2.000 | 50.80 | 18.570 |
| #18 | 2.250 | 57.15 | 23.490 |
| #20 | 2.500 | 63.50 | 29.000 |
Hastelloy B2 Round Bar – Size & Tolerance Chart
| Diameter Range | Available Finish | Typical Tolerance | Supply Condition |
|---|---|---|---|
| 3–10 mm | Bright / Cold Drawn / Ground | h8 / h9 / h10 / h11 | Solution Annealed |
| 10–25 mm | Bright / Cold Drawn / Polished | h8 / h9 / h10 / h11 | Solution Annealed |
| 25–50 mm | Cold Drawn / Peeled / Ground | h9 / h10 / h11 | Solution Annealed |
| 50–75 mm | Peeled / Ground / Polished | h10 / h11 | Solution Annealed |
| 75–100 mm | Peeled / Machined / Ground | h11 | Solution Annealed |
| 100–150 mm | Hot Rolled / Peeled / Machined | h11 / Customer Requirement | Solution Annealed |
| 150–250 mm | Hot Rolled / Forged / Machined | Customer Requirement | Solution Annealed |
| 250–350 mm | Forged / Rough Machined | Customer Requirement | Solution Annealed |
| 350–500 mm | Forged / Custom Machined | Customer Requirement | Solution Annealed |
Most Common Types Of Inconel 600 Pipe
Why Should You Buy Hastelloy C276 Round Bars from Metalx Nickel & Alloys?
- Experienced Hastelloy C276 Round Bar Supplier & Exporter serving international buyers, distributors, EPC contractors, stockholders and industrial end users.
- 20+ Years of Nickel Alloy Industry Experience in supplying corrosion-resistant and high-performance alloy products to customers across the UAE, Saudi Arabia, Africa and other global markets.
- Specialized Hastelloy C276 Exporter offering Hastelloy C276 / UNS N10276 / W.Nr. 2.4819 Round Bars for demanding chemical and industrial applications.
- Global Sourcing Network with access to reputed nickel alloy mills, manufacturers and approved stockholders across Europe, USA, Japan and other major supply markets.
- Wide Nickel Alloy Product Range including Hastelloy C276, Hastelloy C22, Inconel, Incoloy, Monel and other specialized nickel-based alloys.
- Ready Stock Availability for selected Hastelloy C276 Round Bar sizes, subject to current stock and availability.
- Custom Hastelloy C276 Round Bar Supply according to customer drawings, diameter, length, surface finish, heat treatment and project specifications.
- Cut-to-Length Service available for applicable sizes and customer requirements.
- ASTM / ASME Specification Supply according to applicable requirements, including ASTM B574 / ASME SB574, where applicable.
- MTC with Quotation – Material Test Certificates and relevant technical documentation can be provided with export quotations and orders.
- EN 10204 3.1 / 3.2 Certification available according to the purchase order, project specification and inspection requirements.
- Third-Party Inspection Support can be coordinated through approved inspection agencies for international export orders.
- Chemical, Mechanical & Dimensional Testing can be arranged according to applicable ASTM/ASME standards and customer specifications.
- Hardness & Visual Inspection can be arranged where required by the applicable specification or purchase order.
- Heat Treatment Support – Solution-annealed material can be supplied according to the applicable material specification.
- Export-Ready Packing designed to protect Hastelloy C276 Round Bars during handling, storage and international transportation.
- Worldwide Hastelloy C276 Round Bar Exporter serving buyers across the Middle East, Africa, Asia, Europe and other international markets.
- Competitive Export Pricing for bulk quantities, project orders, distributors, importers, traders and international stockholders.
- Hastelloy C276 Round Bar Export Support for EPC contractors, chemical plants, pollution-control equipment manufacturers, petrochemical facilities, pharmaceutical companies and specialized engineering industries.
- Technical Support from Export Enquiry to Shipment covering grade, diameter, length, surface finish, heat treatment, testing, certification and packing requirements.
- Material Traceability with appropriate identification, certification and quality documentation for export projects.
- Data Sheets & Technical Documentation can be supplied according to customer requirements and project specifications.
- Global Logistics Coordination for Hastelloy C276 Round Bar shipments to the UAE, Saudi Arabia, Qatar, Oman, Africa, Singapore, Europe and other destinations.
Key Features of Hastelloy C276 Round Bar
- Excellent Corrosion Resistance – Hastelloy C276 Round Bar provides exceptional resistance to many aggressive chemical environments.
- High-Performance Nickel Alloy – Nickel, molybdenum, chromium and tungsten provide a strong combination of corrosion resistance and mechanical performance.
- Excellent Pitting Resistance – Provides strong resistance to localized pitting corrosion.
- Excellent Crevice Corrosion Resistance – Suitable for applications where crevice corrosion is a major concern.
- Excellent Stress Corrosion Cracking Resistance – Offers strong resistance to stress corrosion cracking in many demanding service conditions.
- Excellent Resistance to Oxidizing Media – Chromium contributes to resistance against oxidizing chemical environments.
- Excellent Resistance to Reducing Media – High molybdenum content supports resistance in reducing environments.
- Excellent Wet Chlorine Resistance – Suitable for selected applications involving wet chlorine and chlorine-containing process media.
- Excellent Acid Resistance – Can be considered for various aggressive acidic environments.
- High Chemical Stability – Designed for demanding chemical processing conditions where long-term corrosion resistance is important.
- Hot Rolled & Cold Drawn Options – Round bars can be supplied in different manufacturing conditions according to requirements.
- Forged Options Available – Forged round bars can be supplied for selected dimensions and applications.
- Wide Diameter Availability – Available in different diameters for machining, fabrication and component manufacturing.
- Multiple Surface Finishes – Bright, polished, pickled, ground, peeled and other specified finishes can be supplied.
- Solution Annealed Condition – Material can be supplied in solution-annealed condition according to applicable specifications.
- Chemical Processing Applications – Suitable for aggressive chemical processing equipment and components.
- Pollution-Control Applications – Used in selected flue-gas and pollution-control equipment.
- Petrochemical Applications – Suitable for selected petrochemical and process-industry components.
- Marine Applications – Can be considered for marine components exposed to corrosive environments.
- Pharmaceutical Applications – Suitable for selected pharmaceutical processing equipment requiring high corrosion resistance.
- Waste Treatment Applications – Useful for selected waste-treatment and environmental processing equipment.
- Reliable Material Traceability – Material certificates and inspection documentation can be supplied according to order requirements.
- Quality Testing Available – Chemical, mechanical, dimensional, hardness, visual and other specified inspections can be arranged.
- Export-Ready Material – Round bars can be suitably packed for handling, storage and international transportation.
- Global Hastelloy C276 Round Bar Exporter – METALX NICKEL & ALLOYS supplies Hastelloy C276 Round Bars to international buyers, distributors, traders, stockholders and industrial end users.
| Specification | Hastelloy C276 Round Bar Details |
|---|---|
| Product Name | Hastelloy C276 Round Bar |
| Material Grade | Hastelloy C276 |
| UNS Designation | N10276 |
| Material Number | 2.4819 |
| Material Type | Nickel-Molybdenum-Chromium-Tungsten Alloy |
| Manufacturing | Hot Rolled / Cold Drawn / Forged, as required |
| Applicable Standards | ASTM / ASME specifications as applicable |
| Common Standard | ASTM B574 / ASME SB574, where applicable |
| Bar Type | Round Bar |
| Diameter | As per customer requirement and applicable standard |
| Length | Standard, random and customized lengths |
| Surface Finish | Bright, polished, pickled, ground, peeled or as required |
| Heat Treatment | Solution annealed as applicable |
| End Condition | Plain cut, chamfered or as specified |
| Testing | Chemical, mechanical, dimensional, hardness, visual and other specified tests |
| Corrosion Resistance | Excellent resistance to a wide range of aggressive chemical environments |
| Pitting & Crevice Resistance | Excellent resistance to localized corrosion |
| Stress Corrosion Resistance | Excellent resistance to stress corrosion cracking |
| Oxidizing / Reducing Media | Excellent resistance in both oxidizing and reducing environments |
| Applications | Chemical processing, pollution control, petrochemical, marine, pharmaceutical, waste treatment and industrial equipment |
| Customization | Diameter, length, surface finish, heat treatment, testing and documentation as required |
| Packing | Export-worthy packing suitable for safe international transportation |
| Export Supply | Available for international buyers, distributors, EPC contractors and industrial end users |
1. What is Hastelloy C276 Round Bar?
Hastelloy C276 Round Bar is manufactured from a nickel-molybdenum-chromium-tungsten alloy designed for exceptional resistance to aggressive chemical environments and localized corrosion.
2. What is the UNS designation of Hastelloy C276?
The UNS designation of Hastelloy C276 is N10276.
3. What is the material number of Hastelloy C276?
The material number is 2.4819.
4. What type of alloy is Hastelloy C276?
Hastelloy C276 is a nickel-molybdenum-chromium-tungsten alloy.
5. What is the common standard for Hastelloy C276 Round Bar?
A commonly applicable specification is ASTM B574 / ASME SB574, subject to the exact product requirements.
6. Is Hastelloy C276 resistant to pitting and crevice corrosion?
Yes. Hastelloy C276 offers excellent resistance to pitting and crevice corrosion in many aggressive environments.