B366 HASTELLOY B3/UNS N10675 LAP JOINT STB END BW PIPE FITTING

Product Details
Place of Origin: China, USA, Korea, UE
Brand Name: TONG CHUANG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM B622 HASTELLOY B3
Payment & Shipping Terms
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: Depends on quantity
Payment Terms: T/T, L/C AT SIGHT
Supply Ability: 100 pcs per month

SKU: 2386 Category:
Product Name:LAP JIOINT STB ENDSteel Grade:HASTELLOY B3 (N10675)
Application:Chemical Processes; Vacuum Furnaces; Mechanical Components In Reducing EnvironmentsType:Seamless
Standard:ASTMCertification:ABS， GL， DNV， NK， PED， AD2000， GOST9941-81， CCS， ISO 9001-2008
High Light:

astm b622 lap joint stub end

，

hastelloy b3 lap joint stub end

，

b16.9 lap joint flange stub end

B366 HASTELLOY B3/UNS N10675 LAP JOINT STB END BW PIPE FITTING

 

 

Overview

 

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.

 

 

Specification

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

Pipe SmlsPipe WeldedTube SmlsTube WeldedSheet /PlateBarForgingFitting
B622B619B622B626B333B335B564B366
StandardsDescription
ASTM B333Standard Specification for Nickel-Molybdenum Alloy Plate， Sheet， and Strip
ASTM B335Standard Specification for Nickel-Molybdenum Alloy Rod
ASTM B366Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings
ASTM B564Standard Specification for Nickel Alloy Forgings
ASTM B619Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe
ASTM B622Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube
ASTM B626Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Tube
ASTM B704Standard Specification for Welded Alloy Tubes
ASTM B705Standard Specification for Nickel-Alloy Welded Pipe

 

Chemical Composition

 

NiMoFeCCoCrMnSiTiWAlCu
65.0 min28.51.5.01 max3.0 max1.53.0 max.10 max.2 max3.0 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 HASTELLOY B-2.

 

 

Applications:

  • 1. Chemical processes
  • 2. Vacuum furnaces
  • 3. Mechanical components in reducing environments

 

 

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