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Corrosion Resistant Alloy Hastelloy Alloy B3 Rod Cold rolled UNS N10675

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Corrosion Resistant Alloy Hastelloy Alloy B3 Rod Cold rolled UNS N10675

Name: Corrosion Resistant Alloy Hastelloy Alloy B3 Rod Cold rolled UNS N10675
Brand: NikTech
Price: 1 USD

Brand Name : NikTech

Model Number : Hastelloy B3

Certification : ISO 9001:2008

Place of Origin : China

MOQ : 150kgs

Price : Negotiatable

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 300 Ton per Month

Delivery Time : 2-30days

Packaging Details : Woodbox

Corrosion Resistance : Excellent

Model : Hastelloy B3

Modulus Of Elasticity : 31.4 x 10³ psi (216 GPa)

Brand No : NicTech

Shape : Rod

Surface : Bright

Melting Range : 1370–1418 °C

Technique : Cold-rolled

Powder Or Not : Not Powder

Specification And Size : Cut According To Customer Requirements

Machinability : Varies

Price Term : Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU

Applications : Chemical processing, aerospace, marine engineering, pollution control, nuclear reactors

Elongation At Break : 20-30%

Specific Heat : 373 J/kg.°C

Standard : UNS N10675

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Hastelloy B3 Rod – Advanced Corrosion Resistant Alloy

Hastelloy B3 rod is engineered for high-demand chemical processing and aggressive service environments. This advanced nickel-molybdenum alloy offers exceptional resistance to pure hydrochloric, hydrobromic, and sulfuric acids while maintaining superior thermal stability compared to earlier B-type alloys. Designed for applications ranging from reaction vessel components to high-performance fittings, the Hastelloy B3 rod provides excellent ductility and robust weldability, even under rapid temperature cycling. Its balanced composition minimizes the formation of deleterious intermetallic phases, ensuring consistent mechanical performance and prolonged service life. With a precise chemical formulation and rigorous execution standards, this Hastelloy B3 rod meets the strictest industry requirements—making it an ideal choice for markets in South Asia, Southeast Asia, the Middle East, Europe, and the Americas. The following tables detail the verified chemical composition, mechanical and physical properties, and relevant execution standards with corresponding product forms.

Chemical Composition (Weight %) For Hastelloy B3 Rod

Element	Specification
Nickel (Ni)	≥ 65.0
Molybdenum (Mo)	27.0 – 32.0 (nominal 28.5)
Chromium (Cr)	1.0 – 3.0 (nominal 1.5)
Iron (Fe)	1.0 – 3.0 (nominal 1.5)
Tungsten (W)	≤ 3.0
Manganese (Mn)	≤ 3.0
Cobalt (Co)	≤ 3.0
Aluminum (Al)	≤ 0.5
Titanium (Ti)	≤ 0.2
Silicon (Si)	≤ 0.1
Carbon (C)	≤ 0.01
Niobium (Nb)	≤ 0.2
Vanadium (V)	≤ 0.2
Copper (Cu)	≤ 0.2
Tantalum (Ta)	≤ 0.2
Zirconium (Zr)	≤ 0.01

Mechanical & Physical Properties for Hastelloy B3 Rod

Property	Value
Density	0.333 lb/in³ (9.22 g/cm³)
Melting Range	2500–2585 °F (1370–1418 °C)
Tensile Strength (Annealed)	~125 ksi (860 MPa)
Yield Strength (0.2% offset, Annealed)	~61 ksi (421 MPa)
Elongation	~53%
Electrical Resistivity (RT)	53.8 µΩ·in (≈137 µΩ·cm)
Thermal Conductivity (RT)	78 BTU·in/(h·ft²·°F) (11.2 W/m·°C)
Coefficient of Thermal Expansion (RT)	5.7 µin/in·°F (≈10.6 µm/m·°C)
Modulus of Elasticity	31.4 x 10³ psi (216 GPa)

Execution Standards & Product Forms For Hastelloy B3 Rod

HASTELLOY B-3 alloy (N10675, W80675)
Sheet, Plate & Strip	SB 333/B 333 P= 44
Billet, Rod & Bar	SB 335/B 335 B 472 P= 44
Coated Electrodes	SFA 5.11/ A5.11 (ENiMo-10) F= 44
Bare Welding Rods & Wire	SFA 5.14/ A5.14 (ERNiMo-10) F= 44
Seamless Pipe & Tube	SB 622/B 622 P= 44
Welded Pipe & Tube	SB 619/B 619 P= 44
Fittings	SB 366/B 366 P= 44
Forgings	SB 564/B 564 P= 44
DIN	17744 No. 2.4600 NiMo29Cr
TÜV	Werkstoffblatt 517 Kennblatt 7615.00 Kennblatt 7616.00 Kennblatt 7617.00
Others	–

*Note: The above standards are representative. Specific customer requirements may dictate alternate standards.

Applications & Q&A

Applications:
Hastelloy B3 rod is ideal for use in chemical process equipment, reaction vessels, and components in corrosive environments. It is widely applied in industries such as chemical processing, petrochemicals, and high-temperature furnaces.

Q1: What makes the Hastelloy B3 rod stand out?
A: Its optimized chemical composition delivers excellent corrosion resistance and thermal stability, ensuring reliable performance even under aggressive chemical exposure.

Q2: How does the mechanical performance of Hastelloy B3 rod compare to similar alloys?
A: With high tensile and yield strengths combined with notable ductility, Hastelloy B3 rod offers a superior balance of strength and workability compared to many conventional alloys.

Q3: Can the Hastelloy B3 rod be used in both hot and cold working processes?
A: Yes. This alloy is amenable to both hot and cold forming, with proper reannealing recommended after extensive cold work to maintain optimal corrosion resistance.

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