Wasploy Round Bar is a highly-performance nickel-based superalloy that is well known for its strength and oxidation resistance to perform well in high temperatures. They are also known as UNS N07001 / DIN 2.4654, and it’s widely used in aerospace and turbine applications. At Jade Alloy, we manufacture these bars using advanced processes like vacuum induction melting (VIM) and remelting methods that improve the consistent quality of the material and remove impurities from it. We have been supplying AMS-certified Waspaloy round bars to aerospace OEMs, power generation contractors, and precision machining shops across 45+ countries. We provide waspaloy round bars in different sizes and forms that are ready to ship all over the world. All of the products match the international standards ASTM B637/ ASME SB637 standards that are most suitable for demanding industrial applications.
Quick Section Links
- Waspaloy Round Bars Specifications
- Different Types Of Waspaloy Round Bar
- Chemical Composition of Waspaloy Round Bars
- DIN 2.4654 Physical Properties of Waspaloy Round Bars
- ASTM B637 Equivalent Grades of Waspaloy Round Bars
- UNS NO7001 Waspaloy Round Bar Sizes Chart
- Weight Chart of AMS 5609 Waspaloy Round Bars
- Advantages of Waspaloy Round Bars
- Application and Uses of Waspaloy Round Bars
- Waspaloy Round Bar Price List in India
- Frequently Asked Questions (FAQ)
ASTM B637 Waspaloy Bright Bar, AMS 5608 Waspaloy Peeled Round Bar, AMS 5607 Waspaloy Half Round Bar, UNS NO7002 Hexagonal Bar, ASME SB637 Waspaloy Hot Rolled Bar, ASTM B637 Waspaloy Flat Bar, DIN 2.4654 Square Bar, DIN 2.4654 Polished Bar, AMS 5609 Waspaloy Cold Drawn Bar, AMS 5706 Waspaloy Threaded Bar.
Specification of Waspaloy Round Bars
| Standards | ASTM B637 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire | Thickness starting from 0.05mm |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size | 4 to 100mm |
| Rectangular Bars Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Different Types Of Waspaloy Round Bar
ASTM B637 Waspaloy Bright Bar
UNS NO7002 Hex Bar
DIN 2.4654 Square Bar
AMS 5706 Waspaloy Threaded Bar
AMS 5607 Waspaloy Black Bar
AMS 5608 Waspaloy Peeled Round Bar
AMS 5609 Waspaloy Cold Drawn Bar
ASTM B637 Waspaloy Flat Bar
UNS NO7002 Hexagonal Bar
DIN 2.4654 Polished Bar
ASME SB637 Waspaloy Hot Rolled Bar
AMS 5706 Waspaloy Triangle Bar
ASME SB637 Waspaloy Rectangular Bar
AMS 5607 Waspaloy Half Round Bar
AMS 5608 Waspaloy Deformed Bar
Chemical Composition of Waspaloy Round Bars
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Mo | C0 | Ai | Ti | B | Zr |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Waspaloy | 0.10 max | 0.10 max | 0.15 max | 0.015 max | 0.10 max | 2.00 max | Balance | 18.00 – 21.00 | 5.00 max | 12.00 – 15.00 | 1.60 max | 3.25 max | 0.01 max | 0.08 max |
DIN 2.4654 Physical Properties of Waspaloy Round Bars
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|
| 0.296 lb/in³ (8.19 g/cm³) | 2425-2475°F (1330-1360°C) | 175 ksi | 120 ksi | 15% |
ASTM B637 Equivalent Grades of Waspaloy Round Bars
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Waspaloy | 2.4654 | N07001 |
UNS NO7001 Waspaloy Round Bar Sizes Chart
| Size (in.) | WT / ft |
|---|---|
| 5/16″ | 0.290 |
| 9/16″ | 0.930 |
| 7/16″ | 0.560 |
| 13/16″ | 1.950 |
| 1″ | 2.90 |
| 15/16″ | 2.625 |
| 1-1/16″ | 3.30 |
| 1-1/4″ | 4.625 |
| 1-1/8″ | 3.700 |
| 1-5/16″ | 5.100 |
| 3/16″ | 0.104 |
| 1-7/16″ | 6.100 |
| 1-3/8″ | 5.625 |
| 1-1/2″ | 6.625 |
| 1-3/4″ | 9.030 |
| 1-5/8″ | 7.800 |
| 1-7/8″ | 10.400 |
| 2-1/4″ | 14.920 |
| 2″ | 11.80 |
| 2-3/8″ | 16.920 |
| 3″ | 26.53 |
| 2-1/2″ | 18.42 |
Weight Chart of AMS 5609 Waspaloy Round Bars
| Size | Kgs / Mtr |
|---|---|
| 1″ | 3.0970 |
| 24 mm | 3.0543 |
| 20 mm | 2.0470 |
| 25 mm | 3.0871 |
| 27 mm | 4.0490 |
| 26 mm | 4.0170 |
| 1 to 1/8″ | 5.0033 |
| 1 to 1/4″ | 6.0349 |
| 30 mm | 5.0548 |
| 32 mm | 6.0314 |
| 1 to 3/8″ | 7.0550 |
| 35 mm | 7.0553 |
| 36 mm | 7.0999 |
| 7/8″ | 3.0038 |
| 38 mm | 8.0903 |
| 22 mm | 2.0979 |
Advantages of Waspaloy Round Bars
1. Large Strength at Higher Temperatures
Waspaloy Round Bars retain their strength and structural integrity to temperatures up to 980 °C and are therefore used in high-heat applications such as gas turbines and aerospace engines.
2. Very high Resistance to Corrosion
These bars are highly resistant to oxidation, sulfidation, and corrosive factory conditions, which will provide a longer service life with minimum maintenance.
3. Good Fatigue Resistance
Waspaloy Round Bars are capable of being subjected to repeated mechanical stress, cyclic loading and the material will not crack or fail, thus can be used in rotating and high-vibration applications.
4. Good Fabricability
Waspaloy can accept carbide tooling and controlled feeds/speeds to be machined, yet accepts standard TIG/GTAW welding and conventional age-hardening heat treatments. so it is easy to get used to aerospace fabricators with experience.
5. High Tensile & Yield Strength
Having an extraordinary load-bearing capacity, these bars are engineered to support serious mechanical strain, thus being a reliable option to essential structural components of aerospace and power generation.
6. Non-Magnetic Properties
The annealed state of Waspaloy is non-magnetic and therefore it is used as a component in precision instruments and sensitive equipment where magnetic interference is a factor.
7. Age-Hardenable
The mechanical properties of Waspaloy are easily manipulated by means of controlled heat treatment to the exact desired strengths and hardness needed in various applications.
8. Better Alloy 718 under High Temperatures
The Waspaloy round bars have a temperature range of more than 980°C. Waspaloy offers more strength and oxidation resistance than Alloy 718 and it is therefore used in extreme environments where high temperatures have to be encountered.
Application and Uses of Waspaloy Round Bars
- Gears
- Aerospace & Aircraft
- Defense Petro Chemicals
- Energy & Power Generation
- Mining & Tunnel Boring
- Machinery Builders, Metalworking Shops
- Pulp & Paper, Shipbuilding
- Tidal (Wave) Energy Transportation
- Steel Service Centers
- Food Processing Valves And Pumps
- Engine & Turbine
Waspaloy Round Bar Price List in India
| Product Description | Specification / Grade | Estimated Price (Per Kg) |
|---|---|---|
| Waspaloy Bright Bar | ASTM B637 | US $125 – $150 |
| UNS N07001 Hex Bar | UNS N07001* | US $130 – $135 |
| Square Bar | DIN 2.4654 | US $135 – $140 |
| Waspaloy Rectangular Bar | ASME SB637 | US $142 – $145 |
| Waspaloy Threaded Bar | AMS 5706 | US $146 – $150 |
Note: All prices are as per kg, exclusive of GST and freight. Prices valid for standard stock sizes and custom dimensions quoted separately. Contact us for volume discounts and accurate pricing.
Frequently Asked Questions (FAQ)
Waspaloy Round Bars are high-performance nickel-based superalloy bars known for their exceptional strength, corrosion resistance, and ability to perform reliably at extreme temperatures up to 980°C. They are widely used in aerospace, power generation, and industrial applications.
Yes, Waspaloy is extensively used in the aerospace industry. It is commonly found in turbine blades, compressor discs, engine shafts, fasteners, and other critical components that require high strength and heat resistance at elevated temperatures.
Absolutely. Waspaloy is one of the most preferred materials for gas turbine components due to its ability to retain strength and resist oxidation at high operating temperatures, making it ideal for turbine discs, blades, and vanes.
ASME SB637 is a standard specification for precipitation-hardening nickel alloy bars, including Waspaloy (UNS N07001). It defines the required chemical composition, mechanical properties, and testing requirements to ensure the material meets quality and safety standards.
You can buy high-quality Waspaloy Round Bars from Jade Alloys, a trusted supplier and exporter based in India. All orders are dispatched with EN 10204 3.1 mill test reports, country of origin certificate, and third-party inspection available on request from SGS or Bureau Veritas.
Waspaloy outperforms Inconel 718 above 650°C in both tensile strength and oxidation resistance, making it the preferred choice for the hottest sections of gas turbine engines. Inconel 718 offers better weldability and is specified for lower-temperature structural components.
