What is a nickel alloy round bar?
A Nickel Alloy Round bar is a high-performance cylindrical material based on high-performance and designed to provide high-performance in terms of strength and excellent corrosion resistance to high-performance industries such as aerospace, medical and chemical processing. Compared to conventional metals, nickel alloy bars retain their mechanical integrity in extreme stresses and also in severe environments. They are known to be very ductile, malleable and weldable thus supporting very precise machining and fabrication of complex industrial components.
They are dimensionally stable, heat-treatable and provide an incredible scaling, shock and impact resistance. In addition, nickel alloy round bars are very efficient in cryogenic temperatures and exhibit superb thermal conductivity thus are used in heat exchanger and other specialized welding commendable rods. Most nickel alloys since they are non-magnetic are also a wise investment in sensitive chemical and electronic applications where quality and the longevity of the alloy take the utmost importance.
Nickel Alloy Round Bars Manufacturer, Supplier & Exporter in India
Jade Alloys is a premier Nickel Alloy Round Bar manufacturer in India, recognized for supplying high-integrity materials to global markets. We maintain an extensive inventory of nickel alloy bars, rods, and profiles available in a diverse range of grades, finishes, and dimensions in both metric and inch standards. As a trusted exporter, we ensure that every nickel alloy rod we provide meets the highest quality benchmarks, offering unrivaled lead times and expert customer service to meet your project’s technical demands.
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Nickel Alloy Round Bar Grades
We stock specialized high-nickel grades for critical service:
Specification of High Nickel Alloy Round Bar
| Feature | Details |
|---|---|
| Specifications | ASTM B160 / ASME SB 160 |
| Size Range | 3mm to 800mm Diameter |
| Length | 1 to 6 Meters (Custom lengths available upon request) |
| Bar Tolerance | H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 |
| Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged |
| Bars Condition | Annealed, Hardened & Tempered |
| Surface Finish | Bright, Polish, Black, Centreless Ground |
Equivalent Material of ASTM B160 Nickel Alloy Round Bar
| Alloy | DN-Trade Name | Material No. | UNS No. | ASTM Specification | DIN Specification |
|---|---|---|---|---|---|
| Nickel 200 | R-Nickel 99.2 | 2.4066 | N02200 | ASTM B160 | DIN 17740 |
| Nickel 201 | NR-Nickel 99 | 2.4068 | N02201 | ASTM B160 | DIN 17740 |
Mechanical Properties of Nickel Round Bar
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|
| 8.9 g/cm³ | 1446°C (2635°F) | 67,000 psi (462 MPa) | 21,500 psi (148 MPa) | 45% |
Nickel Alloy Round Bar Chemical Composition
| Grade | Ni | Fe | C | Mn | Si | Cu | Mg | Ti | S |
|---|---|---|---|---|---|---|---|---|---|
| Nickel 201 | 99.0 Min | 0.4 Max | 0.02 Max | 0.35 Max | 0.2 Max | 0.25 Max | 0.15 Max | 0.1 Max | 0.01 Max |
| Nickel 200 | 99.0 Min | 0.4 Max | 0.15 Max | 0.35 Max | 0.1 Max | 0.25 Max | – | – | 0.01 Max |
Types Of Nickel Alloy Round Bars
We supply various profiles of nickel alloy bars to meet your fabrication needs:
Nickel Alloy Round Bar Finishes
| CD | Cold Drawn | P | Polished |
|---|---|---|---|
| BD | Bright Drawn | SRE | Slit Rolled Edge |
| CG | Centreless Ground | HF | Hot Finished |
| CF | Cold Finished | HRAP | Hot Rolled Annealed and Pickled |
| P&T | Peeled and Turned | RT | Rough Turned / Peeled |
| ST | Smooth Turned | PR | Peeled and Reeled |
Tolerances of ASTM B160 Nickel Alloy Round Bar
| Tolerances for Cold Drawn Nickel Round Bar | ||
|---|---|---|
| Shape / Section | Size, Diameter or Width Across Flats | Permitted Variation |
| mm | mm | |
| Round | ≥ 6 ≤ 18 > 18 ≤ 30 > 30 ≤ 50 > 50 ≤ 80 > 80 ≤ 100 |
+0 to -0.070 +0 to -0.085 +0 to -0.100 +0 to -0.120 +0 to -0.140 |
| Flat (Thickness) | < 18 > 18 ≤ 30 > 30 ≤ 50 > 50 ≤ 80 |
+0 to -0.110 +0 to -0.130 +0 to -0.250 +0 to -0.350 |
| Flat (Width) | < 18 > 18 ≤ 30 > 30 ≤ 50 > 50 ≤ 80 > 80 ≤ 100 > 100 ≤ 130 > 130 ≤ 160 > 160 ≤ 320 |
+0 to -0.110 +0 to -0.130 +0 to -0.160 +0 to -0.190 +0 to -0.220 +0 to -0.350 +0 to -1.00 +1.00 to -1.00 |
| Square and Hexagon | ≥ 6 ≤ 18 > 18 ≤ 30 > 30 ≤ 50 > 50 ≤ 80 > 80 ≤ 105 |
+0 to -0.090 +0 to -0.110 +0 to -0.130 +0 to -0.160 +0 to -0.250 |
Nickel Alloy Round Bar Sizes
| Metric | US Bar | ASTM / Canadian | Japanese | ||||
|---|---|---|---|---|---|---|---|
| Bar Size | Diam. (mm) | Bar Size | Diam. (Inch) | Bar Size | Diam. (mm²) | Bar Size | Diam. (mm) |
| 5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
| 5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
| 6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
| 7 | 7 | #5 | 0.625 | 25M | 500 | 16 | 16 |
| 8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
| 9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
| 10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
| 11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
| 12 | 12 | #10 | 1.250 | 32 | 32 | ||
| 14 | 14 | #11 | 1.375 | 35 | 35 | ||
| 16 | 16 | #12 | 1.500 | 38 | 38 | ||
| 18 | 18 | #13 | 1.625 | 41 | 41 | ||
| 20 | 20 | #14 | 1.750 | 44 | 44 | ||
| 22 | 22 | #15 | 1.875 | 48 | 48 | ||
| 25 | 25 | #16 | 2.000 | 51 | 51 | ||
| 28 | 28 | #18 | 2.250 | 57 | 57 | ||
| 32 | 32 | ||||||
| 36 | 36 | ||||||
| 40 | 40 | ||||||
| 44 | 44 | ||||||
| 50 | 50 | ||||||
Nickel Alloy Round Bar Weight Chart
| SIZE IN INCHES | LENGTH IN INCHES | WGHT./FT. |
|---|---|---|
| .500 | 120/216 | 0.749 |
| .750 | 120/216 | 1.686 |
| .875 | 120/216 | 2.295 |
| 1.250 | 120/216 | 4.683 |
| 1.375 | 120/216 | 5.666 |
| 1.500 | 120/316 | 6.743 |
| 1.750 | 120/216 | 9.179 |
| 2.000 | 120/216 | 11.988 |
| 2.250 | 120/216 | 15.173 |
| 2.500 | 120/216 | 18.732 |
| 2.750 | 120/216 | 22.665 |
| 2.875 | 120/216 | 24.773 |
| 3.000 | 120/216 | 26.974 |
| 3.250 | 120/216 | 31.657 |
| 3.500 | 120/216 | 36.714 |
Nickel Alloy Round Bars HSN Code
| HS Code | Description |
|---|---|
| 73072100 | BAR – SIZE : 50 MM DIA X 500 MM LENGTH. |
| 84849000 | METAL RING JOINT GASKETS DIM AS PER ASME B16.20 / API 6A – NICKEL 200, ROUND BAR 40 MM DIA X 300 MM LONG |
Nickel Alloy Round Bar Testing
To ensure the highest reliability, our nickel alloy round bars undergo:
- PMI (Positive Material Identification) & IGC Testing
- Hardness & Mechanical Property Testing
- Flattening and Flaring Tests
- Chemical Analysis & Radiography Testing
