Alloy 625 Plus Round Bars Manufacturer, Stockist and Exporter
Alloy 625 Plus Round Bars are premium nickel-based superalloys known for their exceptional resistance to corrosion and high-temperature oxidation. These round bars are widely used in industries where extreme conditions are common, such as aerospace, chemical processing, and marine environments. The alloy exhibits excellent mechanical strength along with outstanding fatigue resistance, making it ideal for critical structural components. Its composition provides superior performance in both reducing and oxidizing atmospheres. The bars are available in various diameters and lengths to suit different engineering applications. Fabricators prefer Alloy 625 Plus because it can be readily machined and welded without significant degradation in performance. This combination of properties makes it a versatile choice for demanding industrial applications.
The chemical composition of Alloy 625 Plus Round Bars includes nickel, chromium, molybdenum, niobium, and iron as primary elements. Nickel serves as the base metal, imparting high strength and toughness across a wide temperature range. Chromium contributes to corrosion resistance, while molybdenum enhances the alloy’s resistance to pitting and crevice corrosion. Niobium stabilizes the alloy and improves its creep and fatigue strength under high stress. Iron is present in controlled amounts to maintain overall mechanical stability. Minor elements like cobalt, manganese, and silicon further optimize performance. The precise blend of these elements ensures consistent material quality and reliability in harsh operating conditions
Mechanically, Alloy 625 Plus Round Bars are designed to withstand extreme loads without failure. The bars exhibit high tensile strength, excellent yield strength, and impressive elongation properties. These mechanical characteristics make them suitable for applications involving high stress, vibration, and dynamic loading. The alloy also demonstrates exceptional resistance to thermal fatigue, which is critical for components exposed to cyclic temperature variations. Its toughness ensures structural integrity even in cryogenic or elevated temperature conditions. These properties allow engineers to design critical components without overcompensating for safety margins. The bars can be used in pipelines, pressure vessels, and fasteners where strength and durability are paramount.
Worldwide Alloy 625 Plus Round Bars Manufacturer, Stockist and Exporter
Alloy 625 Plus Round Bars offer remarkable corrosion resistance, making them ideal for aggressive chemical environments. They resist localized corrosion such as pitting, crevice corrosion, and stress corrosion cracking. This makes them particularly suitable for seawater applications and chemical processing plants handling acids, chlorides, and other corrosive media. The alloy’s ability to maintain mechanical strength in high-temperature corrosive atmospheres extends its service life significantly. Regular maintenance costs are reduced due to the long-lasting resistance to environmental degradation. Industries such as oil and gas, marine engineering, and petrochemicals rely on these bars for long-term, trouble-free performance. Proper selection and installation further enhance the alloy’s durability.
Alloy 625 Plus Round Bars are available in a range of sizes to meet specific industrial needs. Common diameters vary from small rods for precision engineering to larger bars for heavy structural applications. Standard lengths are supplied to accommodate various fabrication methods, including cutting, machining, and forging. The bars can also be custom-sized based on client requirements, ensuring minimal material waste. Their uniform cross-section and high-quality surface finish facilitate ease of handling and further processing. Many suppliers offer certified bars conforming to international standards, including ASTM, ASME, and ISO, ensuring global compatibility. Availability in both hot-rolled and cold-finished conditions provides flexibility for diverse applications.
Fabrication of Alloy 625 Plus Round Bars is straightforward due to their excellent workability. They can be machined using conventional methods with appropriate tooling and coolant. Welding and joining are feasible without losing the alloy’s inherent corrosion and mechanical properties. Post-weld heat treatment can enhance specific characteristics if required. The bars can be bent, forged, or cold-formed depending on the application. Surface treatments like polishing or passivation further improve corrosion resistance. These features make Alloy 625 Plus highly adaptable for complex components in demanding industries. Fabricators value this alloy for both its performance and ease of manufacturing.
In summary, Alloy 625 Plus Round Bars are a top-tier material for high-performance industrial applications. They combine high strength, excellent corrosion resistance, and versatile fabrication options. Their chemical composition, mechanical properties, and resistance to extreme environments make them suitable for aerospace, marine, chemical, and energy sectors. Availability in multiple sizes, along with international standards compliance, ensures consistent quality and reliability. Engineers trust Alloy 625 Plus for components that must perform under severe conditions without compromise. Investing in these round bars guarantees longevity, safety, and operational efficiency. Ultimately, Alloy 625 Plus Round Bars represent a dependable solution for industries demanding superior materials.
Alloy 625 Plus Round Bars Specifications
| Property | Specification |
|---|---|
| Material Name | Alloy 625 Plus |
| Form | Round Bars |
| Standard | ASTM B443 / ASME SB443 |
| Grade | 625 Plus |
| Surface Finish | Hot Rolled / Cold Drawn / Polished |
| Available Sizes | 6 mm to 300 mm diameter (custom sizes on request) |
| Length | 1 m to 6 m (custom lengths available) |
| Applications | Aerospace, Marine, Chemical, Oil & Gas, Power Plants |
| Delivery Condition | Annealed / Solution Treated |
| Certification | Mill Test Certificate (MTC) / Third-Party Inspection on Request |
Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 58.0 – 63.0 |
| Chromium (Cr) | 20.0 – 23.0 |
| Molybdenum (Mo) | 8.0 – 10.0 |
| Niobium + Tantalum (Nb + Ta) | 3.15 – 4.15 |
| Iron (Fe) | 5.0 max |
| Cobalt (Co) | 1.0 max |
| Manganese (Mn) | 0.5 max |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.10 max |
| Phosphorus (P) | 0.015 max |
| Sulfur (S) | 0.015 max |
Mechanical Properties
| Property | Value | Unit |
|---|---|---|
| Tensile Strength (UTS) | 828 – 1241 | MPa |
| Yield Strength (0.2% Offset) | 414 – 758 | MPa |
| Elongation (in 50 mm) | 30 – 50 | % |
| Hardness (Brinell) | 200 – 250 | HB |
| Modulus of Elasticity | 206 | GPa |
| Density | 8.44 | g/cm³ |
| Impact Strength (Charpy V-notch) | 50 – 70 | J |
| Melting Range | 1290 – 1350 | °C |
Dimensions
| Diameter (mm) | Length (mm) | Condition |
|---|---|---|
| 6 – 25 | 1000 – 3000 | Hot Rolled / Cold Drawn |
| 26 – 50 | 1000 – 4000 | Hot Rolled / Cold Drawn |
| 51 – 100 | 1000 – 6000 | Hot Rolled / Annealed |
| 101 – 150 | 2000 – 6000 | Hot Rolled / Annealed |
| 151 – 300 | 3000 – 6000 | Hot Rolled / Annealed |
| Custom Sizes | As per request | Available |
Equivalent Grades
| Standard | Equivalent Grade / Alloy |
|---|---|
| ASTM / ASME | Alloy 625 Plus / UNS N06625 |
| EN / European | 2.4856 |
| JIS / Japanese | SN625 |
| DIN / German | NiCr22Mo9Nb |
| BS / British | Alloy 625 Plus |
| ISO | NiCrMoNb 22 21 5 |
Weight Chart (Approx.)
| Diameter (mm) | Weight per Meter (kg/m) |
|---|---|
| 6 | 0.24 |
| 8 | 0.40 |
| 10 | 0.62 |
| 12 | 0.89 |
| 16 | 1.58 |
| 20 | 2.47 |
| 25 | 3.85 |
| 32 | 6.31 |
| 40 | 9.86 |
| 50 | 15.4 |
| 60 | 22.0 |
| 80 | 39.5 |
| 100 | 61.8 |
| 150 | 139 |
| 200 | 247 |
The applications of our Alloy 625 Plus round bars include oil & gas projects, chemical processing plants, desalination systems, shipbuilding, aerospace, automotive, and heavy engineering. With superior resistance to oxidation and stress corrosion cracking, our bars perform reliably in extreme environments. Whether it is for large-scale infrastructure projects in Mumbai or precision engineering in Germany and the USA, Shakti Forge India remains the first choice for industries that demand excellence.
As one of the most reliable Alloy 625 Plus Round Bars Manufacturer, Stockist and Exporter, Shakti Forge India continues to expand its presence in domestic and international markets. Our focus on quality, timely delivery, and customer satisfaction makes us a preferred partner for leading industries across the globe. For bulk requirements or customized solutions, Shakti Forge India ensures the highest level of product integrity and service excellence.
Frequently Asked Questions (FAQs)
What is Alloy 625 Plus?
- Alloy 625 Plus is a high-performance nickel-chromium-molybdenum-niobium superalloy known for its excellent corrosion resistance, high strength, and toughness at elevated temperatures. It is widely used in chemical, marine, and aerospace industries.
What are the typical applications of Alloy 625 Plus Round Bars?
- They are used in chemical processing equipment, marine components, aerospace structures, oil and gas industry, power plants, and any environment requiring high corrosion resistance and strength under extreme conditions.
What are the standard sizes available for Alloy 625 Plus Round Bars?
- Diameters range from 6 mm to 300 mm, and lengths typically range from 1000 mm to 6000 mm. Custom sizes and lengths are available on request.
What is the chemical composition of Alloy 625 Plus?
- It mainly consists of Nickel (58–63%), Chromium (20–23%), Molybdenum (8–10%), Niobium + Tantalum (3.15–4.15%), and small amounts of Iron, Cobalt, Manganese, Silicon, Carbon, Phosphorus, and Sulfur.
What mechanical properties does Alloy 625 Plus exhibit?
- It has a tensile strength of 828–1241 MPa, yield strength of 414–758 MPa, elongation of 30–50%, Brinell hardness 200–250 HB, and excellent impact strength and fatigue resistance.
Cities we have supplied our products to
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, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, Rajpipla, Veraval,Kovvur, Andra Pradesh,Karwar, Karnataka,Kosamba, Gujarat, Vishakapatnam, Shahad, Pondicherry, Kakkinada, Pradesh, Nagda, Madhya Pradesh,Harihar, Karnataka, Tuticorin, Tamilnadu, Trivandrum, KeralaKurnool, Rourkela, Hindupur, Orissa, Renukoot, Uttar Morbi, Kerala ,Himachal, Dehradun, Visakhapatnam ,Jamnagar, Kozhikode, Ludhiana,Latur, Nanded, Vijaywada, Alwar, Bareilly, Bikaner, Andheri, Marol, Taloja, Turbhe, TTC (Thane-Belapur), Pimpri-Chinchwad, Chakan, Talegaon, Ranjangaon, Jejuri, Baramati, Satpur, Ambad, Sinnar, Igatpuri, Shendra, Waluj, Chikalthana, Paithan, Hingna, Butibori, Kalmeshwar, Umred, Shiroli, Kagal, Gokul Shirgaon, Akkalkot, Chincholi, Lote-Parshuram, Dombivli, Ambernath, Mahad, Roha, Palghar, Tarapur (Boisar)
Cities we have supplied our products to
South Korea, Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen, France, Germany, Greece, Oman, Colombia, Portugal, Japan, Lithuania, Macau, Mongolia, Qatar, Ireland, Malaysia, Bangladesh, Russia, Iran, Jordan, Singapore, Bulgaria, Poland, Denmark, Nigeria, Gambia, Indonesia, Finland, Argentina, Chile, Spain, Peru, Kuwait, India, Saudi Arabia, Slovakia, Slovenia, Sweden, Switzerland, Bahrain, the Netherlands, United Kingdom, Mexico, Bulgaria, Spain, France, Germany, Colombia, Brazil, Saudi Arabia, Iraq, Iran, Sudan, Libya, Tanzania, Nigeria, New Zealand, Paris, Switzerland
Applications of Alloy 625 Plus Round Bars
- Oil & Gas Industry – pipelines, offshore rigs, valves, and fittings
- Chemical Processing Plants – heat exchangers, reactors, and storage vessels
- Marine & Shipbuilding – propeller shafts, seawater systems, and pumps
- Aerospace – jet engines, turbine blades, and structural components
- Power Generation – nuclear plants, boilers, and steam generators
- Automotive – exhaust systems, sensors, and performance parts
- Pharmaceutical & Food Industry – equipment requiring hygiene and corrosion resistance
- Construction & Infrastructure – high-strength fasteners, joints, and supports
