AMS 5666 Inconel 625 Round Bar Supplier
Inconel 625 Round Bars — EN NiCr22Mo9Nb Compliant — The Solid-Solution Superalloy for Extreme Service — Multinox Inc.
Available Forms & Types
Most Common
Round Bars
Cold drawn, centreless ground & polished. Used in shafts, fasteners, machined components.
- OD: 4mm to 500mm
- Bright / Polish / Black finish
- Length: 1–6 metres
Precision
Hex Bars
Across-flat 18mm–57mm. Ideal for bolt, nut & valve body machining applications.
- 18mm – 57mm A/F
- Cold drawn condition
- Non-magnetic grade
Structural
Square Bars
Used in structural fabrication, tooling and engineering. Custom sizes available.
- 18mm – 47mm
- Bright / Rough Turned
- Custom sizes on request
Wide Range
Flat Bars
Width ½" to 10", thickness 2mm to 150mm. Sheared & edged or hot-rolled condition.
- Width: ½" to 10"
- Thickness: 2–150mm
- Custom width available
Hollow
Hollow Bars
Seamless hollow bar for bushings, sleeves & valve bodies. Saves machining time.
- OD: 4mm to 100mm
- Various wall thickness
- Centreless ground
High Strength
Forged Bars
Hot forged for superior grain structure. Heavy-duty industrial and aerospace use.
- 15mm to 300mm
- Ultrasonic tested
- Rough turned finish
check Specifications of AMS 5666 Inconel 625 Round Bar
Inconel 625 Round Bars are supplied solution-annealed per AMS 5666 — every heat certified with complete mechanical reports
| Product Name | Inconel 625 Round Bar |
| Grade | Inconel 625 / UNS N06625 / WNR 2.4856 |
| Specifications | ASTM B446 / ASME SB446 |
| Standards | ASTM, ASME, API, DIN, EN, BS, JIS |
| Diameter | 5 mm to 500 mm |
| Length | 100 mm to 6000 mm, Custom Cut Length |
| Finish | Black, Bright, Polished, Peeled, Centerless Ground |
| Forms | Round, Square, Hex, Flat, Rectangle, Billet, Forged Bar |
| Condition | Annealed, Hot Rolled, Cold Drawn |
| Inspection | PMI Test, Ultrasonic Test, Mechanical Test, Third Party Inspection |
| Mill Test Certificate | EN 10204 3.1 / 3.2 |
UNS N06625 Round Bar — Chemical Composition
The nickel-chromium-molybdenum-niobium quartet inside Inconel 625 Round Bars builds a defence against acids, seawater and heat simultaneously.
Ni
58.00 min
Nickel
Cr
20.00 – 23.00%
Chromium
Mo
8.00 – 10.00%
Molybdenum
Nb+Ta
3.15 – 4.15%
Niobium + Tantalum
Fe
5.00 max
Iron
Co
1.00 max
Cobalt
C
0.10 max
Carbon
Mn
0.50 max
Manganese
Si
0.50 max
Silicon
Al
0.40 max
Aluminium
Ti
0.40 max
Titanium
P
0.015 max
Phosphorus
S
0.015 max
Sulphur
EN NiCr22Mo9Nb Round Bar Equivalent Grades
Global procurement teams specify Inconel 625 Round Bars without hesitation because its equivalents are mapped everywhere.
UNS
N06625
UNS
WNR
2.4856
Werkstoff No.
EN
NiCr22Mo9Nb
European Standard
JIS
NCF 625
Japanese Standard
BS
NA 21
British Standard
AFNOR
NC22DNB4M
French Standard
GOST
ХН75МБТЮ
Russian Standard
Inconel 625 Round Bar Mechanical Properties
No precipitation hardening needed — Inconel 625 Round Bars draw their strength from solid solution chemistry, ready to perform as supplied.
| Property | Value |
|---|---|
| Density | 8.44 g/cm³ |
| Melting Range | 1290 – 1350°C |
| Tensile Strength | 827 MPa Min |
| Yield Strength (0.2% Proof) | 414 MPa Min |
| Elongation | 30% Min |
| Hardness | 35 HRC Max |
| Modulus of Elasticity | 205 GPa |
UNS N06625 Round Bar — Weight Chart
| Diameter (mm) | Weight (kg/m) |
|---|---|
| 6 | 0.22 |
| 8 | 0.39 |
| 10 | 0.62 |
| 12 | 0.89 |
| 16 | 1.58 |
| 20 | 2.47 |
| 25 | 3.85 |
| 30 | 5.55 |
| 40 | 9.87 |
| 50 | 15.42 |
| 60 | 22.20 |
| 75 | 34.68 |
| 100 | 61.65 |
Size Range of WNR 2.4856 Round Bar
| Product Form | Available Size |
|---|---|
| Round Bar | 5 mm – 500 mm |
| Bright Bar | 5 mm – 100 mm |
| Black Bar | 16 mm – 500 mm |
| Square Bar | 10 mm – 100 mm |
| Hex Bar | 10 mm – 75 mm |
| Flat Bar | 20 × 3 mm – 200 × 50 mm |
| Forged Bar | 100 mm – 500 mm |
| Cut Length | As Per Customer Requirement |
Recent AMS 5666 Inconel 625 Round Bar Export Deliveries
🇸🇦
Saudi Aramco Total
Al Jubail, Saudi Arabia
25mm Diameter Bright Bars, Inconel 625
Delivered in 7 days
🇺🇸
Hess Corporation
New York City, USA
UNS N06625 Peeled Bars, 50mm Diameter
Delivered in 14 days
🇬🇧
Shell PLC
London, United Kingdom
EN NiCr22Mo9Nb Polished Bars, 20mm Diameter
Delivered in 14 days
🇦🇪
ADNOC
Abu Dhabi, UAE
Cold Drawn Bars, 16mm Diameter, Inconel 625
Delivered in 5 days
🇿🇦
Sasol Limited
Johannesburg, South Africa
100–200mm Diameter Hot Rolled Bars, Inconel 625
Delivered in 21 days
🇩🇪
BASF SE
Ludwigshafen, Germany
WNR 2.4856 Turned Bars, 40–80mm Diameter
Delivered in 18 days
Availability of Inconel 625 Round Bar
| Inconel 625 Bright Round Bar | UNS N06625 Black Round Bar |
| WNR 2.4856 Polished Round Bar | EN NiCr22Mo9Nb Peeled Round Bar |
| AMS 5666 Inconel 625 Turned Round Bar | Inconel 625 Ground Round Bar |
| UNS N06625 Hot Rolled Round Bar | WNR 2.4856 Cold Drawn Round Bar |
| EN NiCr22Mo9Nb Bright Round Bar | AMS 5666 Inconel 625 Black Round Bar |
| Inconel 625 Polished Round Bar | UNS N06625 Peeled Round Bar |
| WNR 2.4856 Turned Round Bar | EN NiCr22Mo9Nb Ground Round Bar |
| AMS 5666 Inconel 625 Hot Rolled Round Bar | Inconel 625 Cold Drawn Round Bar |
| UNS N06625 Bright Round Bar | WNR 2.4856 Black Round Bar |
| EN NiCr22Mo9Nb Polished Round Bar | Inconel 625 Peeled Round Bar |
EN NiCr22Mo9Nb Round Bar — Latest Prices
Multinox INC offers AMS 5666 Inconel 625 Round Bars at one of the most competitive prices in India. Request the latest Pricelist using the contact form here.