Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsNickel Alloy Pipe

Excellent Weldability Hastelloy C Pipe ASME SB622 N10276 For Boilier / Heat Exchanger

Excellent Weldability Hastelloy C Pipe ASME SB622 N10276 For Boilier / Heat Exchanger

    • Excellent Weldability Hastelloy C Pipe ASME SB622 N10276 For Boilier / Heat Exchanger
    • Excellent Weldability Hastelloy C Pipe ASME SB622 N10276 For Boilier / Heat Exchanger
    • Excellent Weldability Hastelloy C Pipe ASME SB622 N10276 For Boilier / Heat Exchanger
  • Excellent Weldability Hastelloy C Pipe ASME SB622 N10276 For Boilier / Heat Exchanger

    Product Details:

    Place of Origin: CHINA
    Brand Name: YUHONG
    Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
    Model Number: N10276

    Payment & Shipping Terms:

    Minimum Order Quantity: 100KG
    Price: Discussion
    Packaging Details: requirements/woven bag packing/wooden case packing
    Delivery Time: 1 week
    Payment Terms: T/T, L/C at sight
    Supply Ability: according to client requirements
    Contact Now
    Detailed Product Description
    Material Grade: N10276 Standard: ASME SB622
    Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 Application: Boilier,heat Exchanger
    Name: Hastelloy C Pipe Feature: Resistant To Pitting, Crevice Corrosion And Stress Corrosion Cracking
    High Light:

    nickel alloy tube

    ,

    inconel tube

    Hastelloy C Pipe, ASME SB622 N10276 SMLS MIN. WALL TUBE 15.88*1.245*1604MM

     

    Hastelloy C276, also known as alloy C276, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media.

    This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-276 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic. This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi- purpose plants where such “upset” conditions occur frequently.

    This nickel alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.

    Alloy C-276 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.

     

    What are the characteristics of Hastelloy C276?

    • Resistant to pitting, crevice corrosion and stress corrosion cracking

    • Outstanding resistance to both reducing and oxidizing media

    • Excellent resistance to oxidizing aqueous media

    • Exceptional resistance to a wide variety of chemical process environments including strong oxidizers such as ferric acids, acetic anhydride, and seawater and brine solutions

    • Resists the formation of grain-boundary precipitates in the weld heat-affected zone

    • Excellent weldability

    Chemical Composition, %

    C Cr Co Fe Mn Mo Ni P
    0.010 max 15-16.5 2.5 max 4.0-7.0 1.0 max 15.0-17.0 Balance 0.015 max
    Si S W V        
    0.08 max 0.001 max 3.0-4.5 0.1-0.3        
     

     

    In what applications is Hastelloy C276 used?

    • Pharmaceutical industries use alloy C-22 fittings and tubing to avoid contamination caused by corrosion related failures

    • Cellophane manufacturing

    • Chlorination systems

    • Pesticide production

    • Incineration scrubber systems

    • Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing

    • Waste water processing

    Fabrication of Hastelloy C-276

    Although ductile enough to be formed by cold working, intermediate annealing may be necessary due to work hardening. Forging should be performed between 1750-2050° F followed by rapid cooling. Annealing can be performed at a temperature range between 2020-2150° F followed by a rapid quench. Cooling at an accelerated rate avoids the formation of detrimental phases which form between 1400-1800° F. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.

     

    ASTM Specifications

    Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Forging Fitting
    B622 B619 B622 B626 B575 B574 B564 B366
     

    Mechanical Properties
    Typical Room Temperature Tensile Properties of Annealed Material

    Product Form Tensile (ksi) 0.2% Yield (ksi) Elongation % Hardness (HRb)
    Plate (.25”-1.75”) 112 53 62 89
    Sheet (.038”-.15”) 122 63 54 93
    Bar (.50”-5.50”) 115 55 60 89
     

    Excellent Weldability Hastelloy C Pipe ASME SB622 N10276 For Boilier / Heat Exchanger 0

    Contact Details
    Yuhong Group Co.,Ltd

    Contact Person: Maggie

    Tel: +8613296819890

    Send your inquiry directly to us (0 / 3000)