Hastelloy B-3 Bar
Hastelloy B3 is a nickel-based high-temperature alloy, mainly composed of nickel, molybdenum, cobalt and other elements. This alloy material is optimized on the basis of Hastelloy B2. Improving the thermal stability of the material significantly enhances the corrosion resistance, while also effectively improving the hot forming and cold forming performance. Hastelloy B3 bars have been increasingly used in the production and manufacturing of chemical equipment. Besides, Hastelloy B3 material has many unique properties. Its high elongation provides favorable conditions for cold forming operations. Compared to austenitic stainless steel, Hastelloy B3 bar is harder and therefore requires greater pressure during cold forming or step forming processes.
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Product Description

Product Description

Hastelloy B3 is a nickel-based high-temperature alloy, mainly composed of nickel, molybdenum, cobalt and other elements. This alloy material is optimized on the basis of Hastelloy B2.  Improving the thermal stability of the material significantly enhances the corrosion resistance, while also effectively improving the hot forming and cold forming performance. Hastelloy B3 bars have been increasingly used in the production and manufacturing of chemical equipment. Besides, Hastelloy B3 material has many unique properties. Its high elongation provides favorable conditions for cold forming operations. Compared to austenitic stainless steel, Hastelloy B3 bar is harder and therefore requires greater pressure during cold forming or step forming processes.

 

Product parameters 

Product NameHastelloy B-3 Bar
Outer DiameterRound Bar4mm-500mm
Hexagon Bar18mm-57mm (11/16″ to 2-3/4″)
Square Bar18mm-47mm (11/16″ to 1-3/4″)
Flat Steel1/2 "to 10", Thickness: 2mm-150mm, Can provide customized
Length1-6 meters, Length can be customized
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBlack, Bright Polished, Rough Turning, Matt Surface Treatment, NO.4, BA, etc.
CertificateISO, SGS, BV
Production TechnologyHot Rolling, Cold Rolling


Chemical Composition 


CAlSiPSTiVCrMnFeCoNiCuZrNbMoTaWNot MO
0.01 max0.5 max0.10 max0.03 max0.01 max0.2 max0.2 max1.0 - 3.03.0 max1.0 - 3.03.0 max65.0 min0.2 max0.1 max0.2 max27.0 - 32.00.2 max3.0 max94.0 - 98.0

Mechanical behavior

Tensile Strength (ksi)0.2% Yield Strength (ksi)Elongation% in 2 inches
1105140

 

Physical properties 

 


UnitsTemperature in°C
Density9.22 g/cm³Room
Specific Heat0.089 Kcal/kg.CRoom
Melting Range1370-1418°C-
Modulus of Elasticity216 KN/mm²Room
Electrical Resistivity137 µΩ.cmRoom
Coefficient of Expansion10.6 µm/m °C25 - 100°
Thermal Conductivity11.2 w/m-° KRoom


Application scope

B- 3 is used in chemical processes, vacuum furnaces, mechanical parts in reduced pressure environments, etc.

 

FAQ

Q: Do you accept third-party inspection?

A: Yes, we absolutely accept it.

 

Q: Do you provide samples? Free or extra?

A: The cost of samples is calculated based on the value. Shipping fee is necessary.

 

Q: Do you have a large inventory of steel?

A: Yes, we have a large indoor warehouse with a total annual spot inventory of more than 200,000 tons.

 

 

Q: What is your delivery time and supply capacity?

A: The delivery time is usually within 15~28 working days, and we can supply about 10,000 tons per month.

 

Q: How to order?

A: Buyer sends inquiry-->Buyer gets quotation-->Order confirmation-->Buyer sends deposit-->Seller prepares goods-->Seller strictly inspects-->Buyer arranges balance payment-->Packaging and delivery.

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