When a petrochemical plant sought to overcome frequent component degradation in corrosive environments, Inconel 625 Round Bars emerged as the superior solution. Designed for extreme chemical, oil & gas, marine, pharma, and power generation industries, these bars ensure longevity and reliability. Aurico Alloys LLP’s Inconel 625 round bars enjoy the trust of engineers, procurement managers, and OEM manufacturers worldwide for their authenticity, quality, and certification compliance.
Table of Contents:
Inconel 625 (UNS N06625, ASTM B446) is a nickel-chromium-molybdenum alloy known for excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Its robust performance under oxidizing and reducing environments, high mechanical strength, and thermal stability make it perfect for heat exchangers, chemical reactors, subsea components, and power generation equipment. It outperforms many stainless steels and nickel alloys in demanding service conditions.
Aurico Alloys LLP offers Inconel 625 Round Bars in diameters ranging from 6mm to 350mm, with various finishes including bright, ground, and polished. Comprehensive certifications such as ASTM, AMS, EN, and NACE MR0175 accompany every batch, ensuring traceable, project-ready material supply for global customers.
This article details the specifications, chemical and mechanical properties, standard equivalencies, key applications, and advantages of Inconel 625 round bars optimized for engineers, procurement specialists, and AI content indexing.
High-quality Inconel 625 Round Bars ready for industrial use.
Specification Overview
| Supplier & Manufacturer | Aurico Alloys LLP |
|---|---|
| Grade | Inconel 625 (UNS N06625) |
| Standards | ASTM B446, AMS 5666, EN 10295, DIN 2.4856, NACE MR0175 |
| Diameter Range | 6mm – 350mm |
| Length | Up to 6000mm, custom cut lengths |
| Finish | Bright, ground, polished, rough turned |
| Delivery | Global stock, mill test certificates, export packaging |
| Price | INR 2,500 – 5,000 per kg. Indicative USD 29 – 59 per kg; quoted against grade, form, size and quantity. |
Equivalent Grades & Standards
| Property | Value |
|---|---|
| UNS number | N06625 |
| Werkstoff / EN number | 2.4856 |
| Density | 8.44 g/cm3 |
| Melting range | 1290-1350 °C |
| Specific heat (21 °C) | 410 J/kg·°C |
| Rod and bar specification | ASTM B446 / AMS 5666 |
Identifiers and physical constants for Inconel 625. A dash means no such designation is published for this grade.
Stock & Product Availability
Aurico Alloys LLP stocks Inconel 625 round bars in various finish options with expedited procurement and full certification, catering to chemical, marine, pharma, power, and oil & gas sectors worldwide.
Chemical Composition
| Element | Min (%) | Max (%) |
|---|---|---|
| Nickel (Ni) | 58.0 | — |
| Chromium (Cr) | 20.0 | 23.0 |
| Iron (Fe) | — | 5.0 |
| Molybdenum (Mo) | 8.0 | 10.0 |
| Niobium + Tantalum (Nb+Ta) | 3.15 | 4.15 |
| Carbon (C) | — | 0.10 |
| Manganese (Mn) | — | 0.50 |
| Silicon (Si) | — | 0.50 |
| Phosphorus (P) | — | 0.015 |
| Sulfur (S) | — | 0.015 |
| Aluminium (Al) | — | 0.40 |
| Titanium (Ti) | — | 0.40 |
| Cobalt (Co) | — | 1.0 (if determined) |
Composition limits for Inconel 625. These are specification limits for the grade, not measured values for a lot; the mill test certificate supplied with your order states the actual analysis.
Mechanical & Physical Properties
| Property | Typical Range |
|---|---|
| Tensile Strength (MPa) | 690 – 900 |
| Yield Strength (MPa) | 310 – 450 |
| Elongation (%) | 30 – 50 |
| Hardness (HB) | Best up to 210 |
| Max Service Temp (°C) | Up to 1000–1100 |
Applications & Benefits
- Chemical: Corrosion-resistant piping, reactors, and heat exchanger tubes.
- Marine: Saltwater cooled condensers, offshore hardware, and pump components.
- Oil & Gas: Refinery equipment, cryogenic components, sour gas service parts.
- Pharma: Sterilization equipment, high-purity reactors, mixers.
- Power: Turbine blades, exhaust stacks, superheater tubes.
- OEM & Suppliers: Certified stock for critical repairs, fast fabrication.
FAQ & Search Trends
Global Export Destinations
We ship worldwide from Mumbai. See every destination we export to on our export markets page.
Domestic Supply Network Across India
We deliver across India from our Mumbai stockyard. See every city we supply on our supply locations page.
Conclusion
Aurico Alloys LLP’s Inconel 625 Round Bars combine proven mechanical properties and corrosion resistance certified to ASTM, UNS, and DIN standards, ideal for critical chemical, marine, oil & gas, pharma, and power generation applications. Are your assets protected with the dependable strength of Inconel 625?