Nickel Round Bar Supplier in Mumbai, India
Nicorex Alloys is an ISO 9001 and ISO 14001 certified stockist and supplier of Nickel round bars in Mumbai, India. We stock Nickel 200 and Nickel 201 in diameters from 5 mm to 500 mm under ASTM B160 / ASME SB-160.
Nickel 200 and 201 are commercially pure wrought nickel alloys (minimum 99.0% Ni) known for resistance to caustic alkalis, good thermal and electrical conductivity, and ferromagnetic properties. Stocked forms include round, hex, square, flat, forged, bright, and electrode bars. These bars serve chemical processing, chlor-alkali, food processing, marine, electronics, pharmaceutical, and power generation industries. All shipments carry EN 10204/3.1B mill test certificates.
Nickel Round Bar Specifications
| Applicable Standards | ASTM B160 / ASME SB-160; AMS 5708 (Ni 200)/AMS 5709 (Ni 201); DIN 17752 |
|---|---|
| Grades | Nickel 200 (UNS N02200), Nickel 201 (UNS N02201) |
| Diameter Range | 5 mm to 500 mm |
| Length Range | 100 mm to 6000 mm (random, fixed, or cut-to-length) |
| Bar Shapes | Round, hex, square, flat, rectangular solid section |
| Finishes | Bright, black, rough turned, peeled, centerless ground |
| Supply Condition | Annealed, cold drawn, hot worked, stress relieved |
| Testing | Tension, hardness, chemical analysis per ASTM B160 |
What are Nickel Round Bars?
Nickel round bars are solid cylindrical products made from commercially pure wrought nickel (minimum 99.0% Ni). The two primary grades are Nickel 200 and Nickel 201, often supplied as dual-certified bar stock. ASTM B160 also covers Nickel 211 (UNS N02211).
Nickel 200 (0.15% max carbon) is limited to service below 600°F (315°C) because higher carbon causes graphitisation and brittleness. Nickel 201 (0.02% max carbon) is approved up to 1250°F (677°C). Nickel bars offer thermal conductivity of 70.2 W/m·K and strong resistance to caustic alkalis at all concentrations.
Types and Forms of Nickel Round Bars
Nickel Round Bars
Nickel Hex Bars
Nickel Square Bars
Nickel Flat Bars
Nickel Forged Bars
Nickel Bright Bars
Nickel Electrode Bars
Get Nickel Round Bar at Competitive Prices
Available Grades of Nickel Round Bars
Nickel 200 Round Bar
Nickel 200 is a commercially pure nickel with 0.15% max carbon. Bars resist caustic alkalis at all concentrations and offer high electrical conductivity. 200 is ferromagnetic at room temperature. Its service is limited to below 600°F (315°C). This grade is used for cathode elements, plater bars, and food processing shafts.
Nickel 201 Round Bar
Nickel 201 is a low-carbon version of Nickel 200 (0.02% max C), approved up to 1250°F (677°C) per ASME Section VIII Div 1. Its lower work-hardening rate suits the cold heading of fasteners. 201 is used for caustic evaporator internals, combustion boats, and high-temperature electrodes.
Industries and Applications of Nickel Round Bars
- Chemical Processing & Chlor-Alkali: Cathode elements, evaporator shafts, and valve stems.
- Electronics & Electroplating: Plater bars, electronic leads, and bus bars.
- Food Processing: Mixer shafts, conveyor rollers, and dairy equipment fasteners use Nickel round bars.
- Marine & Water Treatment: Seawater pump shafts and desalination valve stems.
- Pharmaceutical: Reactor agitator shafts and process bolting.
- Power Generation & Nuclear: Combustion boat supports and nuclear fuel handling parts.
- Aerospace & Defence: Structural fasteners and missile component pins.
