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Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance

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Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance

China Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance supplier
Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance supplier Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance supplier Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance supplier Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance supplier

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Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2008
Model Number: Hastelloy B2 UNS N10665

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: WOODEN BOXED
Delivery Time: 60 DAYS
Payment Terms: T/T, L/C
Supply Ability: 100 TONS / MONTH
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Detailed Product Description
Materials No.: Hastelloy B2 UNS N10665 Standard Specification: ASTM B335
OD: 19.05MM Thickness: 2.11MM / 0.083''
MTR.: MTC EN10204 3.1 Test Method: EDDY CURRENT

ASTM B335 Hastelloy B2 UNS N10665 NICKEL ALLOY SEAMLESS TUBING

 

Overview

Hastelloy B2 is a nickel-molybdenum alloy with significant resistance to reducing environments, such as hydrogen chloride gas and sulfuric, acetic and phosphoric acids. Hastelloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids. The alloy should not be used in oxidizing media or where oxidizing contaminants are available in reducing media. Premature failure may occur if alloy B2 is used where iron or copper is present in a system containing hydrochloric acid.

Industry users like the resistance to a wide range of organic acids and the resistance to chloride-induced stress-corrosion cracking.

Hastelloy B2 resists the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition. The heat-affected weld zones have reduced precipitation of carbides and other phases to ensure uniform corrosion resistance.
Alloy B2 also has excellent resistance to pitting and stress corrosion cracking.

 

Applications

Superior resistance to hydrochloric acid, aluminum chloride catalysts and other strongly reducing chemicals. Excellent high-temperature strength in inert and vacuum atmospheres.

Hastelloy B2 is a nickel-molybdenum alloy particularly suited for equipment handling reducing chemical environments .

Applications in the chemical process industry involving sulfuric, phosphoric, hydrochloric and acetic acid. Temperature uses vary from ambient temperature to 1500°F depending on the environments (please call for technical advice).

 

Chemistry

 

Chemical Requirements

 

Ni

Mo

Fe

Cr

C

Si

Mn

Max

Bal.

30.0

2.0

1.0

0.02

0.10

1.0

Min

 

26.0

 

 

 

 

 

 

Tensile Data

 

Mechanical Property Requirements

 

Ultimate Tensile

Yield Strength (0.2% OS)

Elong. %

R/A

HardnessRockwell

 

Min 110 Ksi 51 KSi 40    
Max          
Min 760 MPa 350 MPa      
Max          

 

Specifications

 

UNS N10665

Bar

ASTM B335 ASME SB335

Wire

 

Sheet

ASTM B333

Plate

ASTM B333 ASME SB333

Fitting

ASTM B366 ASME SB366

Forging

ASTM B564

Weld Wire

A5.14 ERNiMo-7

Weld Electrodes

ASME SFA 5.11(ENiMo-7) AWS A5.11 (ENiMo-7)

 

Seamless Pipe/Tube
ASTM B622 ASME SB622
Welded Pipe
ASTM B619 ASME SB619
Welded Tube
ASTM B626 ASME SB626
Bare Weld Rods
ASME SFA 5.14(ENiMo-7)
Din
2.4617

 

Formability
Hastelloy B2 does work harden, but can be formed when the proper precautions are taken. Sheet (0.063" thick) in the heat treated condition at 1950°F and rapid quenched has an average olsen cup depth of 0.57" or 14.5mm.

Welding
Hastelloy B2 resists the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition. The heat-affected weld zones have reduced precipitation of carbides and other phases to ensure uniform corrosion resistance.

 

Seamless Nickel Alloy Tube Astm B335 Hastelloy B2 Uns N10665 Abrasive Resistance

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

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