Manufacturer, Supplier & Exporter of Zeron 100 Round Bar
Zeron 100 Round Bar, also known by its grade designation UNS S32760, is a premium-quality super duplex stainless steel widely recognized for exceptional mechanical strength and superior corrosion resistance. This alloy is engineered for demanding applications, especially where exposure to seawater, chemicals, chlorides, and acidic environments is constant. Its microstructure combines approximately 50% austenite and 50% ferrite, giving it the perfect balance of toughness and stress-corrosion resistance. Because of these performance characteristics, Zeron 100 Round Bars have become a preferred choice across industries such as oil & gas, desalination, marine engineering, petrochemicals, and chemical processing..
A standout property of Zeron 100 Round Bar is its high resistance to pitting and crevice corrosion, thanks to its high chromium, molybdenum, tungsten, and nitrogen content. The alloy exhibits an excellent PREN value of ≥ 40, which places it in the top category of corrosion-resistant stainless steels. Its resistance to chloride-induced corrosion makes it highly suitable for offshore platforms, seawater intake components, pump shafts, impellers, and subsea hardware. In environments where conventional stainless steels fail, Zeron 100 provides long-term reliability, reduced maintenance costs, and superior structural integrity..
Mechanically, Zeron 100 Round Bar delivers exceptional tensile strength, fatigue resistance, and impact toughness, which remain stable even in harsh climatic and chemical conditions. With yield strengths often exceeding 550 MPa and tensile strengths in the 800–1000 MPa range, the alloy performs significantly better than standard duplex and austenitic steels such as 316 or 904L. Its excellent fatigue resistance allows it to be used in rotating machinery, high-pressure systems, and critical load-bearing components. This combination of high strength and corrosion resistance helps industries reduce part weight while enhancing durability...
The alloy’s chemical composition includes 24–26% Chromium, 3.0–4.0% Molybdenum, 0.20–0.30% Nitrogen, along with additions of Tungsten and Copper, which increase corrosion resistance and mechanical performance. Minimal carbon content enhances weldability and reduces carbide precipitation. These chemical features make Zeron 100 Round Bar suitable not only for aggressive marine atmospheres but also for acidic environments such as phosphoric acid, sulfuric acid, and organic acid process systems. It is especially preferred in desalination and water treatment plants where chloride concentrations are extremely high..
Riddhi Siddhi Impex is a trusted manufacturer, stockist, and domestic supplier of Zeron 100 Round Bars in India, offering material that meets international standards such as ASTM A276, ASTM A479, EN 10272, and equivalent global specifications. With a strong supply chain network and ready inventory, the company provides Zeron 100 bars in a wide range of diameters, tolerances, and surface finishes. They also offer custom cutting, machining, and packaging services to meet project-specific requirements. The company’s strict quality control ensures that all products are supplied with test certificates and undergo thorough inspections..
Zeron 100 Round Bar – Specification
| Specification | Details |
|---|---|
| Grade | Zeron 100 (UNS S32760) |
| Standards | ASTM A276, ASTM A479, EN 10272 |
| Type | Super Duplex Stainless Steel |
| Condition | Hot Rolled, Cold Drawn, Peeled, Polished |
| Size Range | 10mm to 300mm Diameter |
| Finish | Bright, Black, Rough Turned |
| Form | Round Bar, Rod, Shaft |
Chemical Composition of Zeron 100 Round Bar
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 24.0 – 26.0 |
| Nickel (Ni) | 6.0 – 8.0 |
| Molybdenum (Mo) | 3.0 – 4.0 |
| Nitrogen (N) | 0.20 – 0.30 |
| Tungsten (W) | 0.50 – 1.0 |
| Copper (Cu) | 0.50 – 1.0 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Carbon (C) | ≤ 0.03 |
| Phosphorus (P) | ≤ 0.03 |
| Sulfur (S) | ≤ 0.02 |
Mechanical Properties of Zeron 100 Round Bar
| Property | Value |
|---|---|
| Yield Strength | ≥ 550 MPa |
| Tensile Strength | 800 – 1000 MPa |
| Elongation | 25 – 30% |
| Hardness | ≤ 310 HB |
| Impact Toughness | Excellent (at room temperature) |
| PREN | ≥ 40 |
Zeron 100 Round Bar – Dimension Chart (mm)
| Diameter (mm) | Diameter (mm) | Diameter (mm) |
|---|---|---|
| 10 | 30 | 80 |
| 12 | 32 | 90 |
| 16 | 40 | 100 |
| 20 | 45 | 120 |
| 25 | 50 | 150 |
Equivalent Grades of Zeron 100
| Standard | Equivalent Grade |
|---|---|
| UNS | S32760 |
| Werkstoff Nr. | 1.4501 |
| EN | X2CrNiMoWN25-7-4 |
| AFNOR | Z2CND25.07Az |
Equivalent Standards
| Standard | Description |
|---|---|
| ASTM A276 | Stainless Steel Bars & Shapes |
| ASTM A479 | Rolled/Cold-Finished Bars |
| EN 10272 | Stainless Steel Bars for Pressure Purposes |
| API 17D | Subsea Wellhead & Tree Equipment |
Other Types of Duplex & Super Duplex Round Bars
| Type |
|---|
| Duplex 2205 Round Bar |
| Super Duplex 2507 Round Bar |
| F55 Round Bar |
| F53 Round Bar |
| UNS S32750 Round Bar |
| UNS S32205 Round Bar |
As a leading Indian supplier, Riddhi Siddhi Impex supplies Zeron 100 Round Bars across major domestic cities, supporting industries and project sites in Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, and major industrial belts such as Dahej, Vilayat, Somnath, Narmada, Ankleshwar, Navsari, Valsad, Rajpipla. The company ensures fast delivery, reliable supply management, and competitive pricing for both small-scale and bulk industrial orders..
Frequently Asked Questions (FAQs)
- Q1: What industries commonly use Zeron 100 Round Bars?
- A1: They are widely used in oil & gas, marine, desalination, petrochemical, chemical processing, and offshore engineering applications.
- Q2: Why is Zeron 100 preferred over stainless steel 316 or 904L?
- A2: Because of its higher strength, better pitting resistance, and superior performance in chloride-rich environments.
- Q3: Does Riddhi Siddhi Impex supply Zeron 100 Round Bars across India?
- A3: Yes, they supply all major Indian domestic cities including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Indore, Nagpur, Bhopal, Jaipur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysore, Udaipur, Jodhpur, Coimbatore, Kochi, Visakhapatnam, Mangalore, Thiruvananthapuram, and many industrial zones.
- Q4: What certification is provided with Zeron 100 Round Bar?
- A4: Products are supplied with complete test certificates (MTC), PMI test, hardness reports, and third-party inspection if required.
Cities we have supplied our products to
Mumbai, Zeron 100 Round Bar Suplier in Delhi, Zeron 100 Round Bar Suplier in Bengaluru(Bangalore), Zeron 100 Round Bar Suplier in Hyderabad, Zeron 100 Round Bar Suplier in Chennai, Zeron 100 Round Bar Suplier in Kolkata, Zeron 100 Round Bar Suplier in Pune, Zeron 100 Round Bar Suplier in Ahmedabad, Zeron 100 Round Bar Suplier in Surat, Zeron 100 Round Bar Suplier in Vadodara, Zeron 100 Round Bar Suplier in Rajkot, Zeron 100 Round Bar Suplier in Nagpur, Zeron 100 Round Bar Suplier in Indore, Zeron 100 Round Bar Suplier in Bhopal, Zeron 100 Round Bar Suplier in Jaipur, Zeron 100 Round Bar Suplier in Kanpur, Zeron 100 Round Bar Suplier in Lucknow, Zeron 100 Round Bar Suplier in Agra, Zeron 100 Round Bar Suplier in Varanasi, Zeron 100 Round Bar Suplier in Amritsar, Zeron 100 Round Bar Suplier in Chandigarh, Zeron 100 Round Bar Suplier in Mysuru (Mysore), Zeron 100 Round Bar Suplier in Udaipur, Zeron 100 Round Bar Suplier in Jodhpur, Zeron 100 Round Bar Suplier in Visakhapatnam, Zeron 100 Round Bar Suplier in Coimbatore, Zeron 100 Round Bar Suplier in Madurai, Zeron 100 Round Bar Suplier in Kochi, Zeron 100 Round Bar Suplier in Thiruvananthapuram, Zeron 100 Round Bar Suplier in Mangalore, Zeron 100 Round Bar Suplier in Nagpur, Zeron 100 Round Bar Suplier in Nashik, Zeron 100 Round Bar Suplier in Kolhapur, Zeron 100 Round Bar Suplier in Chandrapur, Zeron 100 Round Bar Suplier in Akola, Zeron 100 Round Bar Suplier in Vilayat, Zeron 100 Round Bar Suplier in Somnath, Zeron 100 Round Bar Suplier in Dahej, Zeron 100 Round Bar Suplier in Vadodara, Zeron 100 Round Bar Suplier in Narmada, Zeron 100 Round Bar Suplier in Surat, Zeron 100 Round Bar Suplier in Ankleshwar, Zeron 100 Round Bar Suplier in Navsari, Zeron 100 Round Bar Suplier in Valsad, Zeron 100 Round Bar Suplier in Rajpipla, Zeron 100 Round Bar Suplier in Veraval, Zeron 100 Round Bar Suplier inKovvur, Zeron 100 Round Bar Suplier in Andra Pradesh, Zeron 100 Round Bar Suplier inKarwar, Zeron 100 Round Bar Suplier in Karnataka, Zeron 100 Round Bar Suplier inKosamba, Zeron 100 Round Bar Suplier in Gujarat, Zeron 100 Round Bar Suplier in Vishakapatnam, Zeron 100 Round Bar Suplier in Shahad, Zeron 100 Round Bar Suplier in Pondicherry, Zeron 100 Round Bar Suplier in Kakkinada, Zeron 100 Round Bar Suplier in Andra Pradesh, Zeron 100 Round Bar Suplier in Nagda, Zeron 100 Round Bar Suplier in Madhya Pradesh, Zeron 100 Round Bar Suplier inHarihar, Zeron 100 Round Bar Suplier in Karnataka, Zeron 100 Round Bar Suplier in Tuticorin, Zeron 100 Round Bar Suplier in Tamilnadu, Zeron 100 Round Bar Suplier in Trivandrum, Zeron 100 Round Bar Suplier in KeralaKurnool, Zeron 100 Round Bar Suplier in Andra Pradesh, Zeron 100 Round Bar Suplier in Rourkela, Zeron 100 Round Bar Suplier in Hindupur, Zeron 100 Round Bar Suplier in Orissa, Zeron 100 Round Bar Suplier in Renukoot, Zeron 100 Round Bar Suplier in Uttar Pradesh, Zeron 100 Round Bar Suplier in Morbi, Zeron 100 Round Bar Suplier in Kerala , Zeron 100 Round Bar Suplier inHimachal, Zeron 100 Round Bar Suplier in Dehradun, Zeron 100 Round Bar Suplier in Visakhapatnam , Zeron 100 Round Bar Suplier inJamnagar, Zeron 100 Round Bar Suplier in Kozhikode, Zeron 100 Round Bar Suplier in Pondicherry, Zeron 100 Round Bar Suplier in Ludhiana, Zeron 100 Round Bar Suplier inLatur, Zeron 100 Round Bar Suplier in Nanded, Zeron 100 Round Bar Suplier in Vijaywada, Zeron 100 Round Bar Suplier in Alwar, Zeron 100 Round Bar Suplier in Bareilly, Zeron 100 Round Bar Suplier in Bikaner, Zeron 100 Round Bar Suplier in Andheri, Zeron 100 Round Bar Suplier in Marol, Zeron 100 Round Bar Suplier in Taloja, Zeron 100 Round Bar Suplier in Turbhe, Zeron 100 Round Bar Suplier in TTC (Thane-Belapur), Zeron 100 Round Bar Suplier in Pimpri-Chinchwad, Zeron 100 Round Bar Suplier in Chakan, Zeron 100 Round Bar Suplier in Talegaon, Zeron 100 Round Bar Suplier in Ranjangaon, Zeron 100 Round Bar Suplier in Jejuri, Zeron 100 Round Bar Suplier in Baramati, Zeron 100 Round Bar Suplier in Satpur, Zeron 100 Round Bar Suplier in Ambad, Zeron 100 Round Bar Suplier in Sinnar, Zeron 100 Round Bar Suplier in Igatpuri, Zeron 100 Round Bar Suplier in Shendra, Zeron 100 Round Bar Suplier in Waluj, Zeron 100 Round Bar Suplier in Chikalthana, Zeron 100 Round Bar Suplier in Paithan, Zeron 100 Round Bar Suplier in Hingna, Zeron 100 Round Bar Suplier in Butibori, Zeron 100 Round Bar Suplier in Kalmeshwar, Zeron 100 Round Bar Suplier in Umred, Zeron 100 Round Bar Suplier in Shiroli, Zeron 100 Round Bar Suplier in Kagal, Zeron 100 Round Bar Suplier in Gokul Shirgaon, Zeron 100 Round Bar Suplier in Akkalkot, Zeron 100 Round Bar Suplier in Chincholi, Zeron 100 Round Bar Suplier in Lote-Parshuram, Zeron 100 Round Bar Suplier in Dombivli, Zeron 100 Round Bar Suplier in Ambernath, Zeron 100 Round Bar Suplier in Mahad, Zeron 100 Round Bar Suplier in Roha, Zeron 100 Round Bar Suplier in Palghar, Zeron 100 Round Bar Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, Zeron 100 Round Bar Exporter in Africa, Zeron 100 Round Bar Exporter in Sri Lanka, Zeron 100 Round Bar Exporter in Syria, Zeron 100 Round Bar Exporter in Taiwan, Zeron 100 Round Bar Exporter in Tanzania, Zeron 100 Round Bar Exporter in Tajikistan, Zeron 100 Round Bar Exporter in Thailand, Zeron 100 Round Bar Exporter in Turkey, Zeron 100 Round Bar Exporter in Turkmenistan, Zeron 100 Round Bar Exporter in Ukraine, Zeron 100 Round Bar Exporter in United Kingdom, Zeron 100 Round Bar Exporter in Arab Emirates (UAE), Zeron 100 Round Bar Exporter in Uzbekistan, Zeron 100 Round Bar Exporter in Vietnam, Zeron 100 Round Bar Exporter in Yemen, Zeron 100 Round Bar Exporter in France, Zeron 100 Round Bar Exporter in Germany, Zeron 100 Round Bar Exporter in Greece, Zeron 100 Round Bar Exporter in Oman, Zeron 100 Round Bar Exporter in Colombia, Zeron 100 Round Bar Exporter in Portugal, Zeron 100 Round Bar Exporter in Japan, Zeron 100 Round Bar Exporter in Lithuania, Zeron 100 Round Bar Exporter in Macau, Zeron 100 Round Bar Exporter in Mongolia, Zeron 100 Round Bar Exporter in Qatar, Zeron 100 Round Bar Exporter in Ireland, Zeron 100 Round Bar Exporter in Malaysia, Zeron 100 Round Bar Exporter in Bangladesh, Zeron 100 Round Bar Exporter in Russia, Zeron 100 Round Bar Exporter in Iran, Zeron 100 Round Bar Exporter in Jordan, Zeron 100 Round Bar Exporter in Singapore, Zeron 100 Round Bar Exporter in Bulgaria, Zeron 100 Round Bar Exporter in Poland, Zeron 100 Round Bar Exporter in Denmark, Zeron 100 Round Bar Exporter in Nigeria, Zeron 100 Round Bar Exporter in Gambia, Zeron 100 Round Bar Exporter in Indonesia, Zeron 100 Round Bar Exporter in Finland, Zeron 100 Round Bar Exporter in Argentina, Zeron 100 Round Bar Exporter in Chile, Zeron 100 Round Bar Exporter in Spain, Zeron 100 Round Bar Exporter in Peru, Zeron 100 Round Bar Exporter in Kuwait, Zeron 100 Round Bar Exporter in India, Zeron 100 Round Bar Exporter in Saudi Arabia, Zeron 100 Round Bar Exporter in Slovakia, Zeron 100 Round Bar Exporter in Slovenia, Zeron 100 Round Bar Exporter in Sweden, Zeron 100 Round Bar Exporter in Switzerland, Zeron 100 Round Bar Exporter in Bahrain, Zeron 100 Round Bar Exporter in the Netherlands, Zeron 100 Round Bar Exporter in United Kingdom, Zeron 100 Round Bar Exporter in Mexico, Zeron 100 Round Bar Exporter in Bulgaria, Zeron 100 Round Bar Exporter in Spain, Zeron 100 Round Bar Exporter in France, Zeron 100 Round Bar Exporter in Germany, Zeron 100 Round Bar Exporter in Colombia, Zeron 100 Round Bar Exporter in Brazil, Zeron 100 Round Bar Exporter in Saudi Arabia, Zeron 100 Round Bar Exporter in Iraq, Zeron 100 Round Bar Exporter in Iran, Zeron 100 Round Bar Exporter in Sudan, Zeron 100 Round Bar Exporter in Libya, Zeron 100 Round Bar Exporter in Tanzania, Zeron 100 Round Bar Exporter in Nigeria, Zeron 100 Round Bar Exporter in New Zealand, Zeron 100 Round Bar Exporter in Paris, Zeron 100 Round Bar Exporter in Switzerland
