Incoloy 925 Round Bars are high-strength, precipitation-hardenable nickel-iron-chromium-molybdenum alloys developed specifically for oil & gas, offshore, and sour service environments. With excellent resistance to chloride stress corrosion cracking, hydrogen sulfide (H₂S), and pitting corrosion, Alloy 925 round bars are widely used where both mechanical strength and corrosion resistance are required.
USA Piping Solution supplies Incoloy 925 Round Bars, Alloy 925 Rods, and UNS N09925 Bars in forged, hot-rolled, cold-finished, and precision-machined conditions. Our material is sourced from approved mills and supplied with full traceability and inspection documentation.
Incoloy 925 Round Bars Suppliers & Exporter in USA
USA Piping Solution is a trusted supplier and exporter of Incoloy 925 Round Bars in the USA, serving EPC contractors, oilfield service companies, offshore fabricators, and engineering firms worldwide. Along with Alloy 925, we also supply Inconel Alloy Round Bars including Inconel 625 and Inconel 718 from the same integrated supply chain.
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Table of Contents
- Incoloy 925 Round Bar Specification
- Nickel Alloy 925 Round Bar Equivalent Grades
- 925 Incoloy Bar Chemical Composition
- Mechanical Properties of Inconel Alloy 925 Bar
- Incoloy Alloy 925 Square Bar Size Chart
- Incoloy 925 Flat Bar Weight Chart
- Type of Incoloy 925 Round Bars
- What is the difference between Inconel 925 and Incoloy 925?
- Incoloy 925 Round Bars Applications
- Related Products
Incoloy 925 Round Bar Specification
| Parameter | Details |
|---|---|
| Material Grade | Incoloy 925 (UNS N09925) |
| Standard Specifications | ASTM B805, ASME SB805 |
| Dimensional Standards | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bar Size | 3 mm to 800 mm (Diameter) |
| Square Bar Size | 4 mm × 4 mm to 100 mm × 100 mm |
| Flat Bar Size | 2 mm to 100 mm (Thickness/Width range) |
| Hex Bar Size | 2 mm to 100 mm |
| Length | 1 to 6 Meters (Available in Custom Cut Lengths) |
| Thickness/Range | 50 mm to 6000 mm (Longitudinal/Sectional) |
| Finish | Bright, Black, Polished, Centerless Ground, Rough Turned |
| Form | Round, Square, Hex (Hexagon), Flat, Rectangle |
Nickel Alloy 925 Round Bar Equivalent Grades
| Standard | UNS | AMS | ISO |
|---|---|---|---|
| Value | UNS N09925 | 5596 | 5832-9 |
925 Incoloy Bar Chemical Composition
| Element | Carbon (C) | Sulfur (S) | Silicon (Si) | Manganese (Mn) | Chromium (Cr) | Nickel (Ni) |
|---|---|---|---|---|---|---|
| Value (%) | 0.05 max | 0.015 max | 0.50 max | 0.50 max | 19.0 – 23.0 | 41.0 – 46.0 |
Mechanical Properties of Inconel Alloy 925 Bar
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Tensile Strength | 860 MPa | 125,000 psi |
| Yield Strength (0.2% Offset) | 415 MPa | 60,000 psi |
| Elongation (in 50 mm) | 30% min | 30% min |
| Hardness (Rockwell B) | 80 – 95 HRB | 80 – 95 HRB |
| Modulus of Elasticity | 207 GPa | 30 × 106 psi |
| Poisson’s Ratio | 0.31 | 0.31 |
Incoloy Alloy 925 Square Bar Size Chart
| Size (mm) | Outer Diameter (OD) (mm) |
|---|---|
| 10 x 10 | 10 |
| 12 x 12 | 12 |
| 15 x 15 | 15 |
| 20 x 20 | 20 |
| 25 x 25 | 25 |
| 30 x 30 | 30 |
| 40 x 40 | 40 |
| 50 x 50 | 50 |
| 60 x 60 | 60 |
| 80 x 80 | 80 |
| 100 x 100 | 100 |
Incoloy 925 Flat Bar Weight Chart
| Size (mm x mm) | Weight per Meter (kg) | Weight per Meter (lbs) | Weight per Foot (kg) | Weight per Foot (lbs) |
|---|---|---|---|---|
| 10 x 10 | 1.10 | 2.42 | 0.37 | 0.82 |
| 12 x 12 | 1.58 | 3.48 | 0.53 | 1.17 |
| 15 x 15 | 2.43 | 5.36 | 0.81 | 1.78 |
| 20 x 20 | 3.24 | 7.14 | 1.08 | 2.38 |
| 25 x 25 | 4.05 | 8.94 | 1.35 | 2.98 |
| 30 x 30 | 4.86 | 10.71 | 1.62 | 3.57 |
| 40 x 40 | 6.48 | 14.32 | 2.16 | 4.75 |
| 50 x 50 | 8.10 | 17.85 | 2.70 | 5.95 |
| 60 x 60 | 9.72 | 21.43 | 3.24 | 7.14 |
| 80 x 80 | 12.96 | 28.57 | 4.32 | 9.53 |
| 100 x 100 | 16.20 | 35.65 | 5.40 | 11.90 |
Type of Incoloy 925 Round Bars
What is the difference between Inconel 925 and Incoloy 925?
Incoloy 925 is optimized for corrosion resistance in oil & gas environments, while Inconel alloys are designed for high-temperature strength. Alloy 925 offers a cost-effective solution where extreme temperatures are not required.
| Property | Incoloy 925 | Inconel 625 |
|---|---|---|
| Strength | High (PH hardened) | Moderate |
| Max Temperature | 538°C | 982°C |
| Corrosion Resistance | Chloride & sour service | Oxidation resistant |
| Typical Use | Oil & Gas | Aerospace, Marine |
| Cost | Lower | Higher |
Incoloy 925 Round Bars Applications
- Oil & Gas: Used for "sour gas" well components, tool joints, and valves because it resists hydrogen sulfide.
- Chemical Processing: Ideal for pump shafts and fasteners that handle aggressive acids and corrosive chemicals.
- Petrochemicals: Used in high-pressure piping systems and refinery equipment.
- Shipbuilding: High resistance to seawater makes it perfect for propeller shafts and marine hardware.
- Power Plants: Used for high-strength parts in heat exchangers and steam generators.
- Fertilizer Industry: Withstands the corrosive environments found in ammonia and urea production.
- Sugar Industry: Applied in processing machinery that requires both high strength and corrosion resistance.
- Construction: Used for specialized heavy-duty structural bolts and fasteners in coastal or industrial areas.
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