Inconel 625 Nickel Tubing with 479.2-528.8 MPA Yield Strength 1276-1034 MPA Tensile Strength and 34-54% Elongation
High-performance nickel-chromium alloy 625 nickel tubing designed for demanding industrial applications.
Inconel 625 is a nickel-based alloy that possesses high strength properties and resistance to elevated temperatures. It demonstrates remarkable protection against corrosion and oxidation.
The safe operating temperature range of alloy 625 nickel tubing spans from -238℉ (-150℃) to up to 1800℉ (982℃), making it suitable for a wide spectrum of applications requiring exceptional corrosion resistance characteristics.
This alloy can withstand variable temperatures, pressures, and very harsh environments that induce high rates of oxidation. It finds application in sea-water applications, chemical processing, nuclear energy, and aerospace sectors.
Studies have confirmed Inconel 625's excellent weldability, tensile strength, and creep resistance, making it an ideal choice for welding applications. The alloy is highly resistant to cracking, rupture, and creeping damage, featuring high tensile strength and extraordinary corrosion versatility.
| SKU | Description | DFARS | Manufacture Method | OD | Wall | Specification |
|---|---|---|---|---|---|---|
| 45539 | SMLS 625 B/SB444 3/8 OD X .065WA | No | SEAMLESS & DRAWN | 0.3750 | 0.0650 | ASTM B444 ASME SB444 |
| 45534 | SMLS 625 B/SB444 3/8 OD X .035WA | No | SEAMLESS & DRAWN | 0.3750 | 0.0350 | ASTM B444 ASME SB444 |
| 45552 | SMLS 625 B/SB444 1/2 OD X .065WA | No | SEAMLESS & DRAWN | 0.5000 | 0.0650 | ASTM B444 ASME SB444 |
| 45551 | SMLS 625 B/SB444 1/2 OD X .035WA | No | SEAMLESS & DRAWN | 0.5000 | 0.0350 | ASTM B444 ASME SB444 |
| A5954 | SMLS 625 5581 LCS 1/2 X .028 | Yes | SEAMLESS & DRAWN | 0.5000 | 0.0280 | AMS5581 ASQR-01 |
| 45557 | SMLS 625 B/SB444 3/4 OD X .083WA | No | SEAMLESS & DRAWN | 0.7500 | 0.0830 | ASTM B444 ASME SB444 |
| 45556 | SMLS 625 B/SB444 3/4 OD X .065WA | No | SEAMLESS & DRAWN | 0.7500 | 0.0650 | ASTM B444 ASME SB444 |
| 46885 | SMLS 625 AMS 5581 3/4 X .028 WA | No | SEAMLESS & DRAWN | 0.7500 | 0.0280 | AMS5581 |
| 45646 | SMLS 625 B/SB444 1.00 OD X .083WA | No | SEAMLESS & DRAWN | 1.0000 | 0.0830 | ASTM B444 ASME SB444 |
- Oil and gas industry: Used in extraction, production, and processing equipment including offshore platforms, pipelines, and refineries
- Chemical processing: Reactors, heat exchangers, and piping systems in corrosive environments
- Power generation: Nuclear, thermal, and renewable energy facilities
- Aerospace: Aircraft engines, gas turbine components, and exhaust systems
- Marine applications: Seawater cooling systems and offshore structures
- Automotive: High-performance exhaust systems
- Petrochemical: Processing and transporting various chemicals
- Pharmaceutical: High-purity water systems and sterile processing
- Heat treatment: Furnaces and thermal cycling equipment
- Food processing: Heat exchangers and hygienic piping systems
| AMS Number | Alloy | Type | UNS | Cross Ref. Spec | Misc./Shape | Image |
|---|---|---|---|---|---|---|
| AMS 5581 | Inconel 625 | Nickel | N06625 | |||
| AMS 5581 Custom Tube | Inconel 625 | Nickel | N06625 | - | Custom Tube |  |
| AMS 5581 Tubing | Inconel 625 | Nickel | N06625 | - | Tubing |  |
| AMS 5599 | Inconel 625 | Nickel | N06625 | |||
| AMS 5599 Plate | Inconel 625 | Nickel | N06625 | - | Plate |  |
| AMS 5599 Sheet | Inconel 625 | Nickel | N06625 | - | Sheet |  |
| AMS 5599 Strip | Inconel 625 | Nickel | N06625 | - | Strip |  |
| AMS 5666 | Inconel 625 | Nickel | N06625 | |||
| AMS 5666 Bar | Inconel 625 | Nickel | N06625 | - | Bar |  |
| AMS 5666 Custom Tube | Inconel 625 | Nickel | N06625 | - | Custom Tube | |
| AMS 5666 Forging | Inconel 625 | Nickel | N06625 | - | Forging |  |
| AMS 5666 Ring | Inconel 625 | Nickel | N06625 | - | Ring |  |
| AMS 5869 | Inconel 625 | Nickel | N06625 | |||
| AMS 5869 Plate | Inconel 625 | Nickel | N06625 | - | Plate | |
| AMS 5869 Sheet | Inconel 625 | Nickel | N06625 | - | Sheet | |
| AMS 5869 Strip | Inconel 625 | Nickel | N06625 | - | Strip | |
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