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Rulon Bearings

Haynes Hastelloy® C-2000® Bar, Annealed at 2100°F (1149°C)
Categories: Metal; Nonferrous Metal; Nickel Alloy
Material Notes: Nickel-chromium-molybdenum (Ni-Cr-Mo) C-type alloys have a long history of use in the Chemical Process Industries and are known for their versatility. Not only do they resist all acids (especially hydrochloric, sulfuric, and hydrofluoric) over large temperature ranges, but they also resist the insidious types of attack induced by chlorides and other halide solutions, specifically pitting, crevice attack, and stress corrosion cracking. HASTELLOY® C-2000® alloy has greater versatility than traditional Ni-Cr-Mo alloys. This was accomplished by use of a high chromium content, a high molybdenum content, and a small but effective addition of copper. The copper provides enhanced temperature capability in sulfuric acid, hydrofluoric acid, and dilute hydrochloric acid.

C-2000 alloy is available in plate, sheet, strip, billet, bar, wire, covered electrodes, pipe, and tubing.

Applications:

  • Chemical process industry reactors, heat exchangers, columns, and piping.
  • Pharmaceutical industry reactors and dryers.
  • Flue gas desulfurization systems.

C-2000 alloy is covered by ASME, ASTM, AWS, DIN, and TÜV specifications.

Welding: The weldability of C-2000 alloy is similar to that of C-276 alloy. To weld the C-type alloys, three processes are commonly used. For sheet welds and plate root passes, gas tungsten arc (GTAW) welding is favored. For plate welds, the gas metal arc (GMAW) process is preferred. For field welding, the shielded metal arc process, using coated electrodes, is favored. Submerged arc welding is not recommended as this process is characterized by high heat input to the base metal and slow cooling of the weld. To minimize the precipitation of second phases in regions affected by the heat of welding, a maximum interpass temperature of 93°C (200°F) is recommended for the C-type alloys. Welding of cold-worked materials is strongly discouraged, since they sensitize more quickly and induce residual stresses. A full solution anneal, followed by water quenching, is recommended for cold-worked structures prior to welding.

Base Metal Preparation: The joint surface and adjacent area should be thoroughly cleaned before welding. All grease, oil, crayon marks, sulfur compounds, and other foreign matter should be removed.

Filler Metal Selections: For gas tungsten arc and gas metal arc welding, C-2000 filler wire (ERNiCrMo-17) is suggested. For shielded metal arc welding,C-2000 covered electrodes (ENiCrMo-17) are suggested.

Heat Treatment: The standard solution annealing treatment consists of heating to 1135°C (2075°F) followed by rapid air-cooling or water quenching. Parts which have been hot formed should be solution annealed prior to final fabrication or installation.

Forming: C-2000 alloy has excellent forming characteristics, and cold forming is the preferred method of shaping. The alloy can be easily cold worked due to its good ductility. The alloy is generally stiffer than the austenitic stainless steels so more energy is required during cold forming.

Data provided by the manufacturer, Haynes International, Inc.
Key Words: UNS N06200
Vendors: Visit metalmen for your metals needs. Products include special chemistry, tight tolerances, custom tempers, odd dimensions/forms, and small quantities. Phone 1-800-767-9494.

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Physical PropertiesMetricEnglishComments
Density 8.50 g/cc0.307 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate  554 MPa
@Temperature 649 °C		80400 psi
@Temperature 1200 °F
 585 MPa
@Temperature 482 °C		84800 psi
@Temperature 900 °F
 586 MPa
@Temperature 538 °C		85000 psi
@Temperature 1000 °F
 605 MPa
@Temperature 371 °C		87700 psi
@Temperature 700 °F
 609 MPa
@Temperature 427 °C		88300 psi
@Temperature 801 °F
 616 MPa
@Temperature 316 °C		89300 psi
@Temperature 601 °F
 641 MPa
@Temperature 260 °C		93000 psi
@Temperature 500 °F
 676 MPa
@Temperature 204 °C		98000 psi
@Temperature 399 °F
 684 MPa
@Temperature 149 °C		99200 psi
@Temperature 300 °F
 724 MPa
@Temperature 93.0 °C		105000 psi
@Temperature 199 °F
 724 MPa
@Diameter 50.8 mm,
Temperature 25.0 °C		105000 psi
@Diameter 2.00 in,
Temperature 77.0 °F
 738 MPa
@Diameter 88.9 mm,
Temperature 25.0 °C		107000 psi
@Diameter 3.50 in,
Temperature 77.0 °F
 738 MPa
@Diameter 19.1 mm,
Temperature 25.0 °C		107000 psi
@Diameter 0.752 in,
Temperature 77.0 °F
 745 MPa
@Diameter 9.70 mm,
Temperature 25.0 °C		108000 psi
@Diameter 0.382 in,
Temperature 77.0 °F
 758 MPa
@Diameter 25.4 mm,
Temperature 25.0 °C		110000 psi
@Diameter 1.00 in,
Temperature 77.0 °F
Tensile Strength, Yield  331 MPa
@Diameter 9.70 mm,
Temperature 25.0 °C		48000 psi
@Diameter 0.382 in,
Temperature 77.0 °F		0.2% offset
 345 MPa
@Diameter 19.1 mm,
Temperature 25.0 °C		50000 psi
@Diameter 0.752 in,
Temperature 77.0 °F		0.2% offset
 379 MPa
@Diameter 25.4 mm,
Temperature 25.0 °C		55000 psi
@Diameter 1.00 in,
Temperature 77.0 °F		0.2% offset
 379 MPa
@Diameter 50.8 mm,
Temperature 25.0 °C		55000 psi
@Diameter 2.00 in,
Temperature 77.0 °F		0.2% offset
 386 MPa
@Diameter 88.9 mm,
Temperature 25.0 °C		56000 psi
@Diameter 3.50 in,
Temperature 77.0 °F		0.2% offset
 209 MPa
@Strain 0.2 %,
Temperature 649 °C		30300 psi
@Strain 0.2 %,
Temperature 1200 °F
 214 MPa
@Strain 0.2 %,
Temperature 538 °C		31000 psi
@Strain 0.2 %,
Temperature 1000 °F
 216 MPa
@Strain 0.2 %,
Temperature 427 °C		31300 psi
@Strain 0.2 %,
Temperature 801 °F
 223 MPa
@Strain 0.2 %,
Temperature 482 °C		32300 psi
@Strain 0.2 %,
Temperature 900 °F
 234 MPa
@Strain 0.2 %,
Temperature 371 °C		33900 psi
@Strain 0.2 %,
Temperature 700 °F
 243 MPa
@Strain 0.2 %,
Temperature 316 °C		35200 psi
@Strain 0.2 %,
Temperature 601 °F
 260 MPa
@Strain 0.2 %,
Temperature 260 °C		37700 psi
@Strain 0.2 %,
Temperature 500 °F
 283 MPa
@Strain 0.2 %,
Temperature 204 °C		41000 psi
@Strain 0.2 %,
Temperature 399 °F
 308 MPa
@Strain 0.2 %,
Temperature 149 °C		44700 psi
@Strain 0.2 %,
Temperature 300 °F
 319 MPa
@Strain 0.2 %,
Temperature 93.0 °C		46300 psi
@Strain 0.2 %,
Temperature 199 °F
Elongation at Break  67.9 %
@Temperature 260 °C		67.9 %
@Temperature 500 °F
 68.8 %
@Temperature 149 °C		68.8 %
@Temperature 300 °F
 69.3 %
@Temperature 204 °C		69.3 %
@Temperature 399 °F
 69.8 %
@Temperature 371 °C		69.8 %
@Temperature 700 °F
 70.3 %
@Temperature 93.0 °C		70.3 %
@Temperature 199 °F
 70.7 %
@Temperature 649 °C		70.7 %
@Temperature 1200 °F
 72.6 %
@Temperature 482 °C		72.6 %
@Temperature 900 °F
 72.7 %
@Temperature 316 °C		72.7 %
@Temperature 601 °F
 73 %
@Temperature 427 °C		73 %
@Temperature 801 °F
 75.3 %
@Temperature 538 °C		75.3 %
@Temperature 1000 °F
 67 %
@Diameter 9.70 mm,
Temperature 25.0 °C		67 %
@Diameter 0.382 in,
Temperature 77.0 °F
 68 %
@Diameter 25.4 mm,
Temperature 25.0 °C		68 %
@Diameter 1.00 in,
Temperature 77.0 °F
 69 %
@Diameter 19.1 mm,
Temperature 25.0 °C		69 %
@Diameter 0.752 in,
Temperature 77.0 °F
 71 %
@Diameter 50.8 mm,
Temperature 25.0 °C		71 %
@Diameter 2.00 in,
Temperature 77.0 °F
 71 %
@Diameter 88.9 mm,
Temperature 25.0 °C		71 %
@Diameter 3.50 in,
Temperature 77.0 °F
Modulus of Elasticity  162 GPa
@Temperature 649 °C		23500 ksi
@Temperature 1200 °F
 171 GPa
@Temperature 538 °C		24800 ksi
@Temperature 1000 °F
 177 GPa
@Temperature 427 °C		25700 ksi
@Temperature 801 °F
 190 GPa
@Temperature 316 °C		27600 ksi
@Temperature 601 °F
 207 GPa
@Temperature 25.0 °C		30000 ksi
@Temperature 77.0 °F
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity  0.000128 ohm-cm
@Temperature 25.0 °C		0.000128 ohm-cm
@Temperature 77.0 °F
 0.000129 ohm-cm
@Temperature 100 °C		0.000129 ohm-cm
@Temperature 212 °F
 0.000130 ohm-cm
@Temperature 200 °C		0.000130 ohm-cm
@Temperature 392 °F
 0.000131 ohm-cm
@Temperature 300 °C		0.000131 ohm-cm
@Temperature 572 °F
 0.000132 ohm-cm
@Temperature 400 °C		0.000132 ohm-cm
@Temperature 752 °F
 0.000134 ohm-cm
@Temperature 500 °C		0.000134 ohm-cm
@Temperature 932 °F
 0.000135 ohm-cm
@Temperature 600 °C		0.000135 ohm-cm
@Temperature 1110 °F
 
Thermal PropertiesMetricEnglishComments
CTE, linear  12.4 µm/m-°C
@Temperature 25.0 - 100 °C		6.89 µin/in-°F
@Temperature 77.0 - 212 °F
 12.4 µm/m-°C
@Temperature 25.0 - 200 °C		6.89 µin/in-°F
@Temperature 77.0 - 392 °F
 12.6 µm/m-°C
@Temperature 25.0 - 300 °C		7.00 µin/in-°F
@Temperature 77.0 - 572 °F
 12.9 µm/m-°C
@Temperature 25.0 - 400 °C		7.17 µin/in-°F
@Temperature 77.0 - 752 °F
 13.2 µm/m-°C
@Temperature 25.0 - 500 °C		7.33 µin/in-°F
@Temperature 77.0 - 932 °F
 13.3 µm/m-°C
@Temperature 25.0 - 600 °C		7.39 µin/in-°F
@Temperature 77.0 - 1110 °F
Specific Heat Capacity  0.428 J/g-°C
@Temperature 25.0 °C		0.102 BTU/lb-°F
@Temperature 77.0 °F
 0.434 J/g-°C
@Temperature 100 °C		0.104 BTU/lb-°F
@Temperature 212 °F
 0.443 J/g-°C
@Temperature 200 °C		0.106 BTU/lb-°F
@Temperature 392 °F
 0.455 J/g-°C
@Temperature 300 °C		0.109 BTU/lb-°F
@Temperature 572 °F
 0.468 J/g-°C
@Temperature 400 °C		0.112 BTU/lb-°F
@Temperature 752 °F
 0.486 J/g-°C
@Temperature 500 °C		0.116 BTU/lb-°F
@Temperature 932 °F
 0.536 J/g-°C
@Temperature 600 °C		0.128 BTU/lb-°F
@Temperature 1110 °F
Thermal Conductivity  9.10 W/m-K
@Temperature 25.0 °C		63.2 BTU-in/hr-ft²-°F
@Temperature 77.0 °F
 10.8 W/m-K
@Temperature 100 °C		75.0 BTU-in/hr-ft²-°F
@Temperature 212 °F
 12.6 W/m-K
@Temperature 200 °C		87.4 BTU-in/hr-ft²-°F
@Temperature 392 °F
 14.1 W/m-K
@Temperature 300 °C		97.9 BTU-in/hr-ft²-°F
@Temperature 572 °F
 16.1 W/m-K
@Temperature 400 °C		112 BTU-in/hr-ft²-°F
@Temperature 752 °F
 18.0 W/m-K
@Temperature 500 °C		125 BTU-in/hr-ft²-°F
@Temperature 932 °F
 21.6 W/m-K
@Temperature 600 °C		150 BTU-in/hr-ft²-°F
@Temperature 1110 °F
Melting Point 1328 - 1358 °C2422 - 2476 °F
Solidus 1328 °C2422 °F
Liquidus 1358 °C2476 °F
 
Processing PropertiesMetricEnglishComments
Annealing Temperature 1135 - 1150 °C2075 - 2100 °Ffollowed by rapid air-cooling or water quenching
 
Component Elements PropertiesMetricEnglishComments
Aluminum, Al <= 0.50 %<= 0.50 %
Carbon, C <= 0.010 %<= 0.010 %
Chromium, Cr 23 %23 %
Copper, Cu 1.6 %1.6 %
Iron, Fe <= 3.0 %<= 3.0 %
Manganese, Mn <= 0.50 %<= 0.50 %
Molybdenum, Mo 16 %16 %
Nickel, Ni >= 57 %>= 57 %as balance
Silicon, Si <= 0.080 %<= 0.080 %
 
Descriptive Properties
Thermal Diffusivity (cm2/s)at 100°C
 at 200°C
 at 25°C
 at 300°C
 at 400°C
 at 500°C
 at 600°C

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