super alloy Alloy B-3 Hastelloy B-3 UNS N10675 W.Nr.2.4600 Plate Sheet Strip Coil

1. (Hastelloy B-3) Plate,sheet,Strip, Foil, Wire, ASTM B333

Applications

Aircraft, furnace and chemical process components, honeycombs and gas turbine combustion section components

Description

Hastelloy® B-3 is a nickel- molybdenum alloy with excellent resistance to pitting, corrosion and stress-corrosion cracking, plus thermal stability superior to that of alloy B-2. This alloy has also great resistance to knife-line and heat-affected zone attack. The improved thermal stability of B-3 alloy minimizes the problems associated with fabrication of B-2 alloy components. This is due to the reduced tendency to precipitate deleterious inter-metallic phases in B-3 alloy, thereby, affording it greater ductility than B-2 alloy during and following various thermal cycling

conditions.

Chemistry Typical

Nickel: 65.0 min
Chromium: 1.00-3.00
Molybdenum: 27 .00-32.00
Iron: 1.0-3.0
Cobalt: 3.0 max
Tungsten: 3.0 max
Manganese: 3.0 max
Aluminum: 0.50 max
Titanium: 0.20 max
Silicon: 0.10 max
Carbon: 0.01 max
Copper: 0.20 max

Physical Properties

Density: 0.333 lbs/in3, 9.22 g/cm3

Electrical Resistivity: microhm-in, (microhm-cm):
70 ° F (21 °C)- 53.8 (137)

Specific Heat: BTU/lbl° F (J/kg•K):
32 - 212 ° F (0 - 100 °C}: 0.089 (373)

Mean Coefficient of Thermal Expansion: in/inl° F (mm/ml°C):
70 - 212 °F (20 - 100 °C): 5.7 x 10·6 (10.6)

Thermal Conductivity: BTU-in/h-ft-° F (W/m-° K):
70 ° F (21 °C): 78 (11.2)

Modulus of Elasticity: ksi (MPa)
31.4 x 103 (216 x 103) in tension

Melting Point:

2500 - 2585 °F (1370 - 1418 °C)

2. Coil - Strip, Foil, Ribbon Wire - Profile, Round, Flat, Square

Mechanical Properties at Room Temperature

Annealed: Typical

Ultimate Tensile Strength: 125 KSI (860 MPa)
Yield Strength: (0.2% offset) 60 KSI (420 MPa)
Elongation: 50%

Tempered

Hastelloy® B-3 can be cold rolled to various tempers.

Additional Properties

Corrosion Resistance

Refer to NACE (National Associate of Corrosion Engineers) for recommendations.

3. (Hastelloy B-3) Plate,sheet,Strip, Foil, Wire, ASTM B333 Finishes

#1 - Hot rolled annealed and descaled. It is available in strip, foil and ribbon. It is used for applications where a smooth decorative finish is not required.
#2D - Dull finish produced by cold rolling, annealing and descaling. Used for deep drawn parts and those parts that need to retain lubricants in the forming process. #2B - Smooth finish produced by cold rolling, annealing and descaling. A light cold rolling pass is added after anneal with polished rolls giving it a brighter finish than 2D.
#BA- Bright annealed cold rolled and bright annealed
#CBA- Course bright annealed cold rolled matte finish and bright anneal
#2 - Cold Rolled #2BA- Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish. A 2BA finish may be used for lightly formed applications where a glossy finish is desired in the formed part. Polished - Various grit finish for specific polish finished requirements.

* Not all finishes are available in all alloys - Contact Ulbrich Sales for more information.

Wire Finishes

XC - Extra Clean Bright Annealed or Bright Annealed and Cold Rolled Grease - Ultra bright finish (for decorative applications) Soap - Soap coating on tempered wire to act as lubricant.

* Contact Ulbrich Wire for custom wire finishes.

Heat Treatment

Hastelloy® B-3 cannot be hardened heat treating.

Welding

For best results refer to: SSINA's "Welding of Stainless Steels and Other Joining Methods".

4. Types of Hastelloy B3 Sheets, Plates & Coils

5. HT PIPE exports ASTM B333 Hastelloy Alloy B3(UNS N10675) Strips, Sheet & Plate

To Saudi Arabia, UAE, Bahrain, China, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thailand (Bangkok), Venezuela, Germany, Canada, Russia, Australia, Vietnam, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran, United States Of America, United Kingdom, Australia, South Africa, Mexico, Turkey, France, European Union, New Zealand, Angola, Congo, Kenya, Lebanon, Spain, Indonesia, Malaysia, Lebanon, Iraq, Iran, Egypt, Madagascar, Sri Lanka, Denmark, Poland, Italy, Brazil, Sudan, Singapore And Netherlands.