Manufacturer, Supplier & Exporter of Hastelloy C276 Round Bar
Hastelloy C276 Round Bar is one of the most widely used high-performance nickel-molybdenum-chromium alloys known for its exceptional resistance to corrosion in the most extreme industrial environments. Riddhi Siddhi Impex, a trusted manufacturer and supplier, offers premium-grade Hastelloy C276 Round Bars that meet stringent global quality standards. This alloy is specifically engineered for environments containing strong oxidizing and reducing agents, making it extremely reliable for industries requiring durability and longevity..
As a leading domestic supplier in India, Riddhi Siddhi Impex supplies Hastelloy C276 Round Bars across major industrial hubs including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, and Varanasi. These bars are widely used in chemical plants, petrochemical facilities, marine engineering, pollution control equipment, heat exchangers, pulp and paper processing, and gas scrubbing systems due to their exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking.
The superior composition of Hastelloy C276 gives it outstanding metallurgical stability even under aggressive conditions containing chlorides, strong acids, and high temperatures. Riddhi Siddhi Impex ensures each round bar undergoes strict quality control processes, including PMI testing, mechanical testing, and certification as per industry standards. The bars are supplied in a variety of forms such as hot-rolled, cold-drawn, forged, peeled, and centerless ground depending on application requirements..
Industries located in Amritsar, Chandigarh, Mysuru, Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, and Mangalore also rely heavily on this alloy due to its exceptional versatility. Riddhi Siddhi Impex has built a strong domestic distribution network that ensures timely delivery, consistent quality, and competitive pricing for clients across these regions. The alloy’s ability to withstand wet chlorine gas, hypochlorite, chlorine dioxide, and acidic solutions makes it a preferred choice for high-corrosion-risk applications..
Hastelloy C276 Round Bars supplied by Riddhi Siddhi Impex exhibit excellent weldability, allowing them to be used efficiently in projects requiring fabrication, bending, machining, or assembling. The alloy resists carbide precipitation during welding, which ensures consistent corrosion resistance throughout the structure. This characteristic makes it suitable for pressure vessels, tanks, flanges, fasteners, marine shafts, and high-temperature equipment..
Hastelloy C276 Round Bar – Complete Technical Details
Specification
| Specification | Details |
|---|---|
| Standard | ASTM B574 / ASME SB574 |
| Grade | Hastelloy C276 |
| Material | Nickel-Molybdenum-Chromium Alloy |
| Size Range | 3mm to 350mm Diameter |
| Length | 1000mm – 6000mm (Custom Cuts Available) |
| Form | Hot Rolled, Cold Drawn, Forged, Peeled, Turned |
| Finish | Black, Bright, Polish, Rough Turned |
| Certification | MTC EN 10204 3.1 / 3.2 |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | Balance |
| Molybdenum (Mo) | 15.0 – 17.0 |
| Chromium (Cr) | 14.5 – 16.5 |
| Iron (Fe) | 4.0 – 7.0 |
| Tungsten (W) | 3.0 – 4.5 |
| Cobalt (Co) | ≤ 2.5 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 0.08 |
| Carbon (C) | ≤ 0.01 |
| Sulfur (S) | ≤ 0.03 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 790 MPa (Min) |
| Yield Strength | 355 MPa (Min) |
| Elongation | 40% (Min) |
| Hardness | 95 HRB (Max) |
| Density | 8.89 g/cm³ |
| Melting Point | 1325 – 1370°C |
Dimension Chart
| Diameter (mm) | Diameter (Inch) | Available Length |
|---|---|---|
| 6 mm | 1/4" | 1 – 6 Meter |
| 10 mm | 3/8" | 1 – 6 Meter |
| 12 mm | 1/2" | 1 – 6 Meter |
| 20 mm | 3/4" | 1 – 6 Meter |
| 25 mm | 1" | 1 – 6 Meter |
| 40 mm | 1.5" | 1 – 6 Meter |
| 50 mm | 2" | 1 – 6 Meter |
| Up to 350 mm | Custom | Custom Cut |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| UNS | N10276 |
| Werkstoff Nr. | 2.4819 |
| EN | NiMo16Cr15W |
| JIS | NW 0276 |
Equivalent Standards
| Standard | Description |
|---|---|
| ASTM B574 | Nickel Alloy Bars |
| ASME SB574 | Pressure Vessel Grade |
| AMS 5763 | Aerospace Material Specification |
| EN 10095 | Heat Resistant Alloys |
Other Types of Hastelloy Round Bars
| Type | Description |
|---|---|
| Hastelloy C22 Round Bar | Best for strong corrosion resistance |
| Hastelloy C2000 Round Bar | Excellent flexibility and corrosion resistance |
| Hastelloy B2 Round Bar | Superior performance in reducing media |
| Hastelloy X Round Bar | High-temperature resistant alloy |
| Hastelloy B3 Round Bar | Outstanding resistance to hydrochloric acid |
Industrial zones such as Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, and Rajpipla often choose Hastelloy C276 for chemical storage systems, reactors, valves, and pipe fittings where continuous exposure to acidic chemicals is unavoidable. Riddhi Siddhi Impex maintains ready stock in various diameters and lengths, offering customized cutting and machining services to meet project-specific needs..
Frequently Asked Questions (FAQs)
- Q1: What industries use Hastelloy C276 Round Bars?
- A1: Chemical processing, petrochemicals, pollution control, marine engineering, and aerospace.
- Q2: Can Riddhi Siddhi Impex provide custom-cut lengths?
- A2: Yes, custom lengths from 100mm to 6000mm are available.
- Q3: Is Hastelloy C276 suitable for seawater applications?
- A3: Yes, it offers excellent resistance to pitting and crevice corrosion in seawater.
- Q4: What is the temperature resistance of Hastelloy C276?
- A4: It can withstand temperatures up to 1050°C in oxidizing environments.
Cities we have supplied our products to
Mumbai, Hastelloy C276 Round Bar Suplier in Delhi, Hastelloy C276 Round Bar Suplier in Bengaluru(Bangalore), Hastelloy C276 Round Bar Suplier in Hyderabad, Hastelloy C276 Round Bar Suplier in Chennai, Hastelloy C276 Round Bar Suplier in Kolkata, Hastelloy C276 Round Bar Suplier in Pune, Hastelloy C276 Round Bar Suplier in Ahmedabad, Hastelloy C276 Round Bar Suplier in Surat, Hastelloy C276 Round Bar Suplier in Vadodara, Hastelloy C276 Round Bar Suplier in Rajkot, Hastelloy C276 Round Bar Suplier in Nagpur, Hastelloy C276 Round Bar Suplier in Indore, Hastelloy C276 Round Bar Suplier in Bhopal, Hastelloy C276 Round Bar Suplier in Jaipur, Hastelloy C276 Round Bar Suplier in Kanpur, Hastelloy C276 Round Bar Suplier in Lucknow, Hastelloy C276 Round Bar Suplier in Agra, Hastelloy C276 Round Bar Suplier in Varanasi, Hastelloy C276 Round Bar Suplier in Amritsar, Hastelloy C276 Round Bar Suplier in Chandigarh, Hastelloy C276 Round Bar Suplier in Mysuru (Mysore), Hastelloy C276 Round Bar Suplier in Udaipur, Hastelloy C276 Round Bar Suplier in Jodhpur, Hastelloy C276 Round Bar Suplier in Visakhapatnam, Hastelloy C276 Round Bar Suplier in Coimbatore, Hastelloy C276 Round Bar Suplier in Madurai, Hastelloy C276 Round Bar Suplier in Kochi, Hastelloy C276 Round Bar Suplier in Thiruvananthapuram, Hastelloy C276 Round Bar Suplier in Mangalore, Hastelloy C276 Round Bar Suplier in Nagpur, Hastelloy C276 Round Bar Suplier in Nashik, Hastelloy C276 Round Bar Suplier in Kolhapur, Hastelloy C276 Round Bar Suplier in Chandrapur, Hastelloy C276 Round Bar Suplier in Akola, Hastelloy C276 Round Bar Suplier in Vilayat, Hastelloy C276 Round Bar Suplier in Somnath, Hastelloy C276 Round Bar Suplier in Dahej, Hastelloy C276 Round Bar Suplier in Vadodara, Hastelloy C276 Round Bar Suplier in Narmada, Hastelloy C276 Round Bar Suplier in Surat, Hastelloy C276 Round Bar Suplier in Ankleshwar, Hastelloy C276 Round Bar Suplier in Navsari, Hastelloy C276 Round Bar Suplier in Valsad, Hastelloy C276 Round Bar 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Countries we have supplied our products to
South Korea, Hastelloy C276 Round Bar Exporter in Africa, Hastelloy C276 Round Bar Exporter in Sri Lanka, Hastelloy C276 Round Bar Exporter in Syria, Hastelloy C276 Round Bar Exporter in Taiwan, Hastelloy C276 Round Bar Exporter in Tanzania, Hastelloy C276 Round Bar Exporter in Tajikistan, Hastelloy C276 Round Bar Exporter in Thailand, Hastelloy C276 Round Bar Exporter in Turkey, Hastelloy C276 Round Bar Exporter in Turkmenistan, Hastelloy C276 Round Bar Exporter in Ukraine, Hastelloy C276 Round Bar Exporter in United Kingdom, Hastelloy C276 Round Bar Exporter in Arab Emirates (UAE), Hastelloy C276 Round Bar Exporter in Uzbekistan, Hastelloy C276 Round Bar Exporter in Vietnam, Hastelloy C276 Round Bar Exporter in Yemen, Hastelloy C276 Round Bar Exporter in France, Hastelloy C276 Round Bar Exporter in Germany, Hastelloy C276 Round Bar Exporter in Greece, Hastelloy C276 Round Bar Exporter in Oman, Hastelloy C276 Round Bar Exporter in Colombia, Hastelloy C276 Round Bar Exporter in Portugal, Hastelloy C276 Round Bar Exporter in Japan, Hastelloy C276 Round Bar Exporter in Lithuania, Hastelloy C276 Round Bar Exporter in Macau, Hastelloy C276 Round Bar Exporter in Mongolia, Hastelloy C276 Round Bar Exporter in Qatar, Hastelloy C276 Round Bar Exporter in Ireland, Hastelloy C276 Round Bar Exporter in Malaysia, Hastelloy C276 Round Bar Exporter in Bangladesh, Hastelloy C276 Round Bar Exporter in Russia, Hastelloy C276 Round Bar Exporter in Iran, Hastelloy C276 Round Bar Exporter in Jordan, Hastelloy C276 Round Bar Exporter in Singapore, Hastelloy C276 Round Bar Exporter in Bulgaria, Hastelloy C276 Round Bar Exporter in Poland, Hastelloy C276 Round Bar Exporter in Denmark, Hastelloy C276 Round Bar Exporter in Nigeria, Hastelloy C276 Round Bar Exporter in Gambia, Hastelloy C276 Round Bar Exporter in Indonesia, Hastelloy C276 Round Bar Exporter in Finland, Hastelloy C276 Round Bar Exporter in Argentina, Hastelloy C276 Round Bar Exporter in Chile, Hastelloy C276 Round Bar Exporter in Spain, Hastelloy C276 Round Bar Exporter in Peru, Hastelloy C276 Round Bar Exporter in Kuwait, Hastelloy C276 Round Bar Exporter in India, Hastelloy C276 Round Bar Exporter in Saudi Arabia, Hastelloy C276 Round Bar Exporter in Slovakia, Hastelloy C276 Round Bar Exporter in Slovenia, Hastelloy C276 Round Bar Exporter in Sweden, Hastelloy C276 Round Bar Exporter in Switzerland, Hastelloy C276 Round Bar Exporter in Bahrain, Hastelloy C276 Round Bar Exporter in the Netherlands, Hastelloy C276 Round Bar Exporter in United Kingdom, Hastelloy C276 Round Bar Exporter in Mexico, Hastelloy C276 Round Bar Exporter in Bulgaria, Hastelloy C276 Round Bar Exporter in Spain, Hastelloy C276 Round Bar Exporter in France, Hastelloy C276 Round Bar Exporter in Germany, Hastelloy C276 Round Bar Exporter in Colombia, Hastelloy C276 Round Bar Exporter in Brazil, Hastelloy C276 Round Bar Exporter in Saudi Arabia, Hastelloy C276 Round Bar Exporter in Iraq, Hastelloy C276 Round Bar Exporter in Iran, Hastelloy C276 Round Bar Exporter in Sudan, Hastelloy C276 Round Bar Exporter in Libya, Hastelloy C276 Round Bar Exporter in Tanzania, Hastelloy C276 Round Bar Exporter in Nigeria, Hastelloy C276 Round Bar Exporter in New Zealand, Hastelloy C276 Round Bar Exporter in Paris, Hastelloy C276 Round Bar Exporter in Switzerland
