Nickel alloy round bars are highly valued for their mechanical properties and resistance to various harsh environments. They are used in a variety of industries where performance under extreme conditions is critical. Here's a comprehensive overview of nickel alloy round bars:
Key Properties
Corrosion Resistance: Nickel alloys offer excellent resistance to oxidation, corrosion, and degradation in both acidic and alkaline environments. This makes them suitable for chemical processing, marine environments, and other harsh conditions.
High-Temperature Stability: These alloys maintain their strength and stability at elevated temperatures, making them ideal for applications like gas turbines and aerospace components.
Mechanical Strength: Nickel alloy round bars exhibit high tensile strength and toughness, providing durability and reliability in high-stress applications.
Thermal Expansion: Nickel alloys generally have a low thermal expansion rate, which helps in maintaining dimensional stability under varying temperatures.
Common Types
- Inconel: Inconel round bars are known for their high-temperature strength and oxidation resistance. They are used in aerospace, chemical processing, and power generation.
- Monel: Monel round bars are prized for their excellent resistance to seawater and chemical corrosion. They are used in marine applications, chemical processing, and oil and gas industries.
- Hastelloy: Hastelloy round bars provide superior resistance to oxidizing and reducing acids. They are commonly used in chemical processing, aerospace, and other severe environments.
- Nimonic: Nimonic round bars are designed for high-temperature applications and are used in gas turbines, aerospace engines, and other demanding environments.
Nickel Alloy Plate Specifications
| Dimensions | DIN, EN, ASTM, JIS, ASME, BS, AISI |
|---|---|
| Round Bars size | Diameter: 3-~800mm |
| Flat Bars size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Angle Bars size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Channel Bars | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Billet Size | 1/2 to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Dimensions | Diameter / Height: |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bars,Cold Rolled, Rod |
| Processing | Bars cutting to 650mm |
| Form | Rod, Round, Channel Bars, T-Bars, Flat Bars, Precision Ground Bars, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bars, Ingot, Billet, I/H Bars, Forging etc. |
| Grades | Inconel 600, 625, 718, 800, 825, Hastelloy C-276, C22, MONEL 400, SMO 254, NICKEL 200/201 |
Nickel Alloy Grades
| Alloy | Cr | Ni | C | Mn Max. | Si Max. | P Max. | S Max. | Other Elements |
| Carpenter 20Cb-3 | 20.0 | 35.0 | 0.06 Max. | 2.0 | 1.0 | 0.035 | 0.035 | Cu 3.5, Mo 2.5, Nb+Ta 8xC Min/1.0 Max |
| Haynes 25 (L605) | 20.0 | 10.0 | 0.05/0.15 | 2.0 | 1.0 | .... | .... | Co 50.0, W 15.0 |
| Hastelloy B-2 | 1.0 | 68.0 | 0.02 Max. | 1.0 | 0.10 | 0.04 | 0.03 | Mo 28.0, Co 1.0 |
| C-276 | 15.5 | 57.0 | 0.02 Max. | 1.0 | 0.08 | 0.03 | 0.03 | Mo 16.0 |
| Hastelloy X | 21.8 | 47.5 | 0.05/0.15 | 1.0 | 1.0 | 0.04 | 0.03 | Mo 9.0, Co 1.5 |
| Inconel 600 | 15.5 | 76.0 | 0.15 Max. | .... | .... | .... | .... | ......... |
| Inconel 601 | 23.0 | 60.5 | 0.10 Max. | .... | .... | .... | .... | Al 1.00/1.70 |
| Inconel 625 | 21.5 | 61.0 | 0.10 Max. | .... | .... | .... | .... | Mo 9.0, Nb+Ta 3.6 |
| Inconel 718 | 19.0 | 52.5 | 0.08 Max. | .... | .... | .... | .... | Mo 3.0, Nb+Ta 5.1 |
| Incoloy 800 | 21.0 | 32.5 | 0.10 Max. | .... | .... | .... | .... | ......... |
| Incoloy 825 | .... | .... | .... | .... | .... | .... | .... | ......... |
| Monel 400 | .... | 66.5 | 0.30 Max. | .... | .... | .... | .... | Cu 31.5 |
| Nichrome V | 20.0 | 80.0 | .... | .... | .... | .... | .... | ......... |
| Nickel 200 | .... | 99.6 | 0.15 Max. | .... | .... | .... | .... | ......... |
| Nickel 201 | .... | 99.6 | 0.02 Max. | .... | .... | .... | .... | ......... |
Nickel 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 |
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) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Nickel Steel Plate Capabilities
| Grade | Pure Nickel Strip 99.6%/99.9% |
|---|---|
| Thickness | 0.02 to 2.50 mm |
| Tolerance | +/- 5% (special tolerances is available) |
| Width | Up to 350mm wide |
| Coil size | Up to 80kg without welds |
| Temper Ranges | Annealed to Full Hard |
Nickel Round Bar Price In India
| Description | Price Per Unit (INR) |
|---|---|
| Bar - Size : 50 Mm Dia X 500 Mm Length. | 24,152 |
| Metal Ring Joint Gaskets Dim As Per Asmeb16.20/api 6a-nickel 200, Round Bar 40mm Dia X 300 Mm Long | 21,525 |
Stock List of Nickel Round Bar
| Item name | Diameter | Alloy | Density |
| 1/4 Inch Diameter | 1/4 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 9/32 Inch Diameter | 9/32 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 5/16 Inch Diameter | 5/16 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 11/32 Inch Diameter | 11/32 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 3/8 Inch Diameter | 3/8 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 13/32 Inch Diameter | 13/32 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 7/16 Inch Diameter | 7/16 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 15/32 Inch Diameter | 15/32 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 1/2 Inch Diameter | 1/2 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 17/32 Inch Diameter | 17/32 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 9/16 Inch Diameter | 9/16 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 19/32 Inch Diameter | 19/32 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 5/8 Inch Diameter | 5/8 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
| 21/32 Inch Diameter | 21/32 inches | Alloy 200/201 | 8.89 lbs/in³0.321 g/cm³ |
Pure 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 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 Plates Applications
Electrical Industry
Automotive Industry
Construction Industry
Defence Industry
Pharmaceutical Industry
Petroleum Industry
