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ASTM B622 Hastelloy B3 / UNS N10675 B16.9 Lap Joint Stub End Pipe Fitting

ASTM B622 Hastelloy B3 / UNS N10675 B16.9 Lap Joint Stub End Pipe Fitting

ASTM B622 Hastelloy B3 / UNS N10675 B16.9 Lap Joint Stub End Pipe Fitting
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ASTM B622 Hastelloy B3 / UNS N10675 B16.9 Lap Joint Stub End Pipe Fitting
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM B622 HASTELLOY B3 (N10675) B16.9
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 7 DAYS
Payment Terms: L/C,T/T
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Detailed Product Description
Product Name: Alloy Lap Joint Stub End Standard: ASTM B622
Material: HASTELLOY B3 (N10675) Type: LAP JIOINT STUB END
Application: Chemical Processes; Vacuum Furnaces; Mechanical Components In Reducing Environments
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ASTM B622 HASTELLOY B3 (N10675) B16.9 LAP JIOINT STB END PIPE FITTING

 

 

YUHONG GROUP is professional for Duplex and Suer Duplex pipe/tube/fitting/flange for many projects . Every we export around 4M usd of duplex and suer duplex fitting and flange for more than 30 countries .

 

 

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. In addition, this nickel steel alloy has great resistance to knife-line and heat–affected zone attack. Alloy B-3 also withstands sulfuric, acetic, formic and phosphoric acids, and other non-oxidizing media. Furthermore, this nickel alloy has excellent resistance to hydrochloric acid at all concentrations and temperatures. Hastelloy B-3's distinguishing feature is its ability to maintain excellent ductility during transient exposures to intermediate temperatures. Such exposures are routinely experienced during heat treatments associated with fabrication.

 

 

ASTM B622 Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube.

Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet / Plate Bar Forging Fitting
B622 B619 B622 B626 B333 B335 B564 B366

 

 

Equivalent Grades of Hastelloy B3 (UNS N10675)

Trademarks GB JIS KS ASTM UNS DIN W.Nr GOST BS NF
Hastelloy B-3 NS3203 Hastelloy B-3 N10675 NiMo29Cr 2.46
 

 

Standards Desciption
ASTM B333 Standard Specification for Nickel-Molybdenum Alloy Plate, Sheet, and Strip
ASTM B335 Standard Specification for Nickel-Molybdenum Alloy Rod
ASTM B366 Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings
ASTM B564 Standard Specification for Nickel Alloy Forgings
ASTM B619 Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe
ASTM B622 Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube
ASTM B626 Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Tube
ASTM B704 Standard Specification for Welded Alloy Tubes
ASTM B705 Standard Specification for Nickel-Alloy Welded Pipe
 

 

Applications

1. Chemical processes

2. Vacuum furnaces

3. Mechanical components in reducing environments

 

 

Chemical Composition

Ni Mo Fe C Co Cr Mn Si Ti W Al Cu
65.0 min 28.5 1.5 .01 max 3.0 max 1.5 3.0 max .10 max .2 max 3.0 max .50 max .20 max
 

 

Characteristics

1. Maintains excellent ductility during transient exposures to intermediate temperatures.

2. Excellent resistance to pitting, corrosion and stress-corrosion cracking.

3. Excellent resistance to knife-line and heat-affected zone attack.

4. Excellent resistance to acetic, formic and phosphoric acids and other non-oxidizing media.

5. Resistance to hydrochloric acid at all concentrations and temperatures.

6. Thermal stability superior to alloy B-2.

 

ASTM B622 Hastelloy B3 / UNS N10675 B16.9 Lap Joint Stub End Pipe Fitting 0

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