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Elmet Technologies

Haynes Hastelloy® B-2 alloy, sheet and plate, 2.5-8.9 mm thick, heat treated at 1066°C, rapid quenched  (discontinued **)
Categories: Metal; Nonferrous Metal; Nickel Alloy; Superalloy
Material Notes: Excellent resistance to HCl, also withstands hydrogen chloride, sulfuric, acetic and phosphoric acids, excellent resistance to pitting, to stress corrosion cracking and to knife-line and heat-affecting zone attack. B-2 is NOT recommended in the presence of ferric or cupric salts as these salts may cause rapid corrosion failure. Ferric or cupric salts may develop when HCl acid contacts Iron or Copper.

Data provided by the manufacturer, Haynes International, Inc.
Key Words: ASME SB-626, UNS N10665, ASME SB-333, ASME SB-335, ASME SB-619, ASME SB-622
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Physical PropertiesMetricEnglishComments
Density 9.22 g/cc0.333 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Brinell 163163Converted from Rockwell B hardness.
Hardness, Knoop 181181Converted from Rockwell B hardness.
Hardness, Rockwell B 9595
Hardness, Vickers 220220Converted from Rockwell B hardness.
Tensile Strength, Ultimate 894 MPa130000 psi
 806 MPa
@Temperature 427 °C		117000 psi
@Temperature 801 °F
 823 MPa
@Temperature 316 °C		119000 psi
@Temperature 601 °F
 849 MPa
@Temperature 204 °C		123000 psi
@Temperature 399 °F
Tensile Strength, Yield 412 MPa
@Strain 0.2 %		59800 psi
@Strain 0.2 %
 310 MPa
@Strain 0.2 %,
Temperature 427 °C		45000 psi
@Strain 0.2 %,
Temperature 801 °F
 328 MPa
@Strain 0.2 %,
Temperature 316 °C		47600 psi
@Strain 0.2 %,
Temperature 601 °F
 350 MPa
@Strain 0.2 %,
Temperature 204 °C		50800 psi
@Strain 0.2 %,
Temperature 399 °F
Elongation at Break 61 %61 %in 50.8 mm
 59 %
@Temperature 204 °C		59 %
@Temperature 399 °F		in 50.8 mm
 60 %
@Temperature 316 °C		60 %
@Temperature 601 °F		in 50.8 mm
 60 %
@Temperature 427 °C		60 %
@Temperature 801 °F		in 50.8 mm
Modulus of Elasticity 217 GPa31500 ksiRT
 117 GPa
@Temperature 1000 °C		17000 ksi
@Temperature 1830 °F
 134 GPa
@Temperature 900 °C		19400 ksi
@Temperature 1650 °F
 149 GPa
@Temperature 800 °C		21600 ksi
@Temperature 1470 °F
 159 GPa
@Temperature 700 °C		23100 ksi
@Temperature 1290 °F
 167 GPa
@Temperature 600 °C		24200 ksi
@Temperature 1110 °F
 173 GPa
@Temperature 500 °C		25100 ksi
@Temperature 932 °F
 179 GPa
@Temperature 400 °C		26000 ksi
@Temperature 752 °F
 185 GPa
@Temperature 300 °C		26800 ksi
@Temperature 572 °F
 191 GPa
@Temperature 200 °C		27700 ksi
@Temperature 392 °F
 199 GPa
@Temperature 100 °C		28900 ksi
@Temperature 212 °F
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity  0.000137 ohm-cm
@Temperature 0.000 °C		0.000137 ohm-cm
@Temperature 32.0 °F
 0.000138 ohm-cm
@Temperature 100 °C		0.000138 ohm-cm
@Temperature 212 °F
 0.000138 ohm-cm
@Temperature 200 °C		0.000138 ohm-cm
@Temperature 392 °F
 0.000139 ohm-cm
@Temperature 300 °C		0.000139 ohm-cm
@Temperature 572 °F
 0.000139 ohm-cm
@Temperature 400 °C		0.000139 ohm-cm
@Temperature 752 °F
 0.000141 ohm-cm
@Temperature 500 °C		0.000141 ohm-cm
@Temperature 932 °F
 0.000146 ohm-cm
@Temperature 600 °C		0.000146 ohm-cm
@Temperature 1110 °F
 
Thermal PropertiesMetricEnglishComments
CTE, linear  10.3 µm/m-°C
@Temperature 20.0 - 93.0 °C		5.72 µin/in-°F
@Temperature 68.0 - 199 °F
 10.8 µm/m-°C
@Temperature 20.0 - 204 °C		6.00 µin/in-°F
@Temperature 68.0 - 399 °F
 11.2 µm/m-°C
@Temperature 20.0 - 316 °C		6.22 µin/in-°F
@Temperature 68.0 - 601 °F
 11.5 µm/m-°C
@Temperature 20.0 - 427 °C		6.39 µin/in-°F
@Temperature 68.0 - 801 °F
 11.7 µm/m-°C
@Temperature 20.0 - 538 °C		6.50 µin/in-°F
@Temperature 68.0 - 1000 °F
Specific Heat Capacity  0.373 J/g-°C
@Temperature 0.000 °C		0.0891 BTU/lb-°F
@Temperature 32.0 °F
 0.389 J/g-°C
@Temperature 100 °C		0.0930 BTU/lb-°F
@Temperature 212 °F
 0.406 J/g-°C
@Temperature 200 °C		0.0970 BTU/lb-°F
@Temperature 392 °F
 0.423 J/g-°C
@Temperature 300 °C		0.101 BTU/lb-°F
@Temperature 572 °F
 0.431 J/g-°C
@Temperature 400 °C		0.103 BTU/lb-°F
@Temperature 752 °F
 0.444 J/g-°C
@Temperature 500 °C		0.106 BTU/lb-°F
@Temperature 932 °F
 0.456 J/g-°C
@Temperature 600 °C		0.109 BTU/lb-°F
@Temperature 1110 °F
Thermal Conductivity  11.1 W/m-K
@Temperature 0.000 °C		77.0 BTU-in/hr-ft²-°F
@Temperature 32.0 °F
 12.2 W/m-K
@Temperature 100 °C		84.7 BTU-in/hr-ft²-°F
@Temperature 212 °F
 13.4 W/m-K
@Temperature 200 °C		93.0 BTU-in/hr-ft²-°F
@Temperature 392 °F
 14.6 W/m-K
@Temperature 300 °C		101 BTU-in/hr-ft²-°F
@Temperature 572 °F
 16.0 W/m-K
@Temperature 400 °C		111 BTU-in/hr-ft²-°F
@Temperature 752 °F
 17.3 W/m-K
@Temperature 500 °C		120 BTU-in/hr-ft²-°F
@Temperature 932 °F
 18.7 W/m-K
@Temperature 600 °C		130 BTU-in/hr-ft²-°F
@Temperature 1110 °F
 
Component Elements PropertiesMetricEnglishComments
Carbon, C 0.010 %0.010 %
Chromium, Cr 1.0 %1.0 %
Cobalt, Co <= 1.0 %<= 1.0 %
Iron, Fe <= 2.0 %<= 2.0 %
Manganese, Mn <= 1.0 %<= 1.0 %
Molybdenum, Mo 28 %28 %
Nickel, Ni 69 %69 %As Remainder
Silicon, Si <= 0.10 %<= 0.10 %

**
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NHAB2B / 16771

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