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Haynes Hastelloy® B-3® alloy, 0% cold work

Category Metal , Nonferrous Metal , Nickel Alloy , Superalloy
Manufacturer Haynes International, Inc.
Trade Name Hastelloy®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Haynes Hastelloy® B-3® alloy, 0% cold work.pdf
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Material Notes:
The attributes of Corrosion-Resistant HASTELLOY® alloys include high resistance to uniform attack, outstanding localized corrosion resistance, excellent stress corrosion cracking resistance, and ease of welding and fabrication. Same excellent resistance to hydrochloric acid and other strongly reducing chemicals as B-2 alloy, but with significantly better thermal stability, fabricability and stress corrosion cracking resistance. In The As-Welded Condition HASTELLOY® B-3® alloy is an additional member of the nickel-molybdenum family of alloys with excellent resistance to hydrochloric acid at all concentrations and temperatures. It also withstands sulfuric, acetic, formic and phosphoric acids, and other nonoxidizing media. B-3 alloy has excellent resistance to pitting corrosion, to stress-corrosion cracking and to knife-line and heat-affected zone attack.The improved thermal stability of HASTELLOY B-3 alloy minimizes the problems associated with fabrication of B-2 alloy components. This is due to the reduced tendency to precipitate deleterious intermetallic phases in B-3 alloy, thereby, affording it greater ductility than B-2 alloy during and following various thermal cycling conditions. HASTELLOY B-3 alloy has good overall forming and welding characteristics. It may be forged or otherwise hotworked, providing that it is held at 2250°F (1230°C) for a time sufficient to bring the entire piece to temperature. Since it is a low carbon alloy, the use of lower hot finishing temperatures may be necessary to achieve grain size control. B-3 alloy may also be formed by cold working. Although it does work-harden somewhat rapidly, B-3 alloy components can be made using all common cold forming techniques. Limited tests in boiling 20 percent hydrochloric acid indicate that the uniform corrosion resistance of B-3 alloy is not affected by cold reductions up to 50 percent as compared to that of the alloy in the solution heat-treated condition. B-3 alloy can be welded by all common welding techniques, although oxyacetylene and submerged arc welding processes are not recommended when the fabricated item is to be used in corrosive service. Special precautions should be taken to avoid excessive heat input. Heat Treatment: All wrought forms of HASTELLOY B-3 alloy are furnished in the solution heat treated condition unless otherwise specified. B-3 alloy is solution heat-treated at 1950°F (1065°C) and rapid quenched, except for bright annealed sheet or coil products which are heat-treated at 2100°F (1150°C) and cooled in hydrogen. Applications: HASTELLOY B-3 alloy is suitable for use in all applications previously requiring the use of HASTELLOY B-2 alloy. Like B-2 alloy, B-3 is not recommended for use in the presence of ferric or cupric salts as these salts may cause rapid corrosion failure. Ferric or cupric salts may develop when hydrochloric acid comes in contact with iron or copper. ASME Boiler And Pressure Vessel Code ASME has published Code Case 2140 for solution annealed HASTELLOY B-3 alloyData provided by the manufacturer, Haynes International, Inc.
Physical Properties Metric English Comments
Density 9.22 g/cc
0.333 lb/in³
at RT
Mechanical Properties Metric English Comments
Hardness, Brinell 228
228
Converted from Rockwell C hardness.
Hardness, Knoop 241
241
Converted from Rockwell C hardness.
Hardness, Rockwell C 18
18
Hardness, Vickers 232
232
Converted from Rockwell C hardness.
Tensile Strength, Ultimate 860 MPa
125000 psi
Tensile Strength, Yield 425 MPa

@Strain 0.200 %
61600 psi

@Strain 0.200 %
Elongation at Break 57 %
57 %
in 51 mm
Modulus of Elasticity 216 GPa
31300 ksi
RT
147 GPa

@Temperature 1000 °C
21300 ksi

@Temperature 1830 °F
157 GPa

@Temperature 900 °C
22800 ksi

@Temperature 1650 °F
168 GPa

@Temperature 800 °C
24400 ksi

@Temperature 1470 °F
178 GPa

@Temperature 700 °C
25800 ksi

@Temperature 1290 °F
185 GPa

@Temperature 600 °C
26800 ksi

@Temperature 1110 °F
190 GPa

@Temperature 500 °C
27600 ksi

@Temperature 932 °F
197 GPa

@Temperature 400 °C
28600 ksi

@Temperature 752 °F
202 GPa

@Temperature 300 °C
29300 ksi

@Temperature 572 °F
208 GPa

@Temperature 200 °C
30200 ksi

@Temperature 392 °F
213 GPa

@Temperature 100 °C
30900 ksi

@Temperature 212 °F
Thermal Properties Metric English Comments
CTE, linear 11.4 µm/m-°C

@Temperature 25.0 - 300 °C
6.33 µin/in-°F

@Temperature 77.0 - 572 °F
11.6 µm/m-°C

@Temperature 25.0 - 400 °C
6.44 µin/in-°F

@Temperature 77.0 - 752 °F
11.8 µm/m-°C

@Temperature 25.0 - 600 °C
6.56 µin/in-°F

@Temperature 77.0 - 1110 °F
11.8 µm/m-°C

@Temperature 25.0 - 500 °C
6.56 µin/in-°F

@Temperature 77.0 - 932 °F
12.2 µm/m-°C

@Temperature 25.0 - 700 °C
6.78 µin/in-°F

@Temperature 77.0 - 1290 °F
13.1 µm/m-°C

@Temperature 25.0 - 800 °C
7.28 µin/in-°F

@Temperature 77.0 - 1470 °F
13.9 µm/m-°C

@Temperature 25.0 - 900 °C
7.72 µin/in-°F

@Temperature 77.0 - 1650 °F
14.4 µm/m-°C

@Temperature 25.0 - 1000 °C
8.00 µin/in-°F

@Temperature 77.0 - 1830 °F
Specific Heat Capacity 0.373 J/g-°C
0.0891 BTU/lb-°F
RT
0.382 J/g-°C

@Temperature 100 °C
0.0913 BTU/lb-°F

@Temperature 212 °F
0.409 J/g-°C

@Temperature 200 °C
0.0978 BTU/lb-°F

@Temperature 392 °F
0.421 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
0.434 J/g-°C

@Temperature 600 °C
0.104 BTU/lb-°F

@Temperature 1110 °F
0.436 J/g-°C

@Temperature 500 °C
0.104 BTU/lb-°F

@Temperature 932 °F
0.575 J/g-°C

@Temperature 1000 °C
0.137 BTU/lb-°F

@Temperature 1830 °F
0.577 J/g-°C

@Temperature 900 °C
0.138 BTU/lb-°F

@Temperature 1650 °F
0.589 J/g-°C

@Temperature 800 °C
0.141 BTU/lb-°F

@Temperature 1470 °F
0.595 J/g-°C

@Temperature 700 °C
0.142 BTU/lb-°F

@Temperature 1290 °F
Thermal Conductivity 11.2 W/m-K
77.7 BTU-in/hr-ft²-°F
RT
12.1 W/m-K

@Temperature 100 °C
84.0 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
14.8 W/m-K

@Temperature 300 °C
103 BTU-in/hr-ft²-°F

@Temperature 572 °F
16.3 W/m-K

@Temperature 400 °C
113 BTU-in/hr-ft²-°F

@Temperature 752 °F
17.9 W/m-K

@Temperature 500 °C
124 BTU-in/hr-ft²-°F

@Temperature 932 °F
19.6 W/m-K

@Temperature 600 °C
136 BTU-in/hr-ft²-°F

@Temperature 1110 °F
21.4 W/m-K

@Temperature 700 °C
149 BTU-in/hr-ft²-°F

@Temperature 1290 °F
21.4 W/m-K

@Temperature 800 °C
149 BTU-in/hr-ft²-°F

@Temperature 1470 °F
23.3 W/m-K

@Temperature 900 °C
162 BTU-in/hr-ft²-°F

@Temperature 1650 °F
27.5 W/m-K

@Temperature 1000 °C
191 BTU-in/hr-ft²-°F

@Temperature 1830 °F
Melting Point 1370 - 1418 °C
2500 - 2584 °F
Solidus 1370 °C
2500 °F
Liquidus 1418 °C
2584 °F
Component Elements Properties Metric English Comments
Aluminum, Al <= 0.50 %
<= 0.50 %
Carbon, C <= 0.010 %
<= 0.010 %
Chromium, Cr 1.5 %
1.5 %
Cobalt, Co <= 3.0 %
<= 3.0 %
Iron, Fe 1.5 %
1.5 %
Manganese, Mn <= 3.0 %
<= 3.0 %
Molybdenum, Mo 28.5 %
28.5 %
Nickel, Ni >= 65 %
>= 65 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.000137 ohm-cm
0.000137 ohm-cm
RT
0.000130 ohm-cm

@Temperature 1000 °C
0.000130 ohm-cm

@Temperature 1830 °F
0.000132 ohm-cm

@Temperature 900 °C
0.000132 ohm-cm

@Temperature 1650 °F
0.000137 ohm-cm

@Temperature 800 °C
0.000137 ohm-cm

@Temperature 1470 °F
0.000137 ohm-cm

@Temperature 100 °C
0.000137 ohm-cm

@Temperature 212 °F
0.000137 ohm-cm

@Temperature 200 °C
0.000137 ohm-cm

@Temperature 392 °F
0.000138 ohm-cm

@Temperature 300 °C
0.000138 ohm-cm

@Temperature 572 °F
0.000138 ohm-cm

@Temperature 400 °C
0.000138 ohm-cm

@Temperature 752 °F
0.000140 ohm-cm

@Temperature 500 °C
0.000140 ohm-cm

@Temperature 932 °F
0.000142 ohm-cm

@Temperature 700 °C
0.000142 ohm-cm

@Temperature 1290 °F
0.000143 ohm-cm

@Temperature 600 °C
0.000143 ohm-cm

@Temperature 1110 °F
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