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Changzhou DLX Alloy Co., Ltd.

  • China,Changzhou ,Jiangsu
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China ASTM B622 ASME SB622 Hastelloy C276 Seamless Tube with Seawater and Chloride
China ASTM B622 ASME SB622 Hastelloy C276 Seamless Tube with Seawater and Chloride

  1. China ASTM B622 ASME SB622 Hastelloy C276 Seamless Tube with Seawater and Chloride

ASTM B622 ASME SB622 Hastelloy C276 Seamless Tube with Seawater and Chloride

  1. MOQ: 5
  2. Price:
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union,
Supply Ability 500 tons per month
Delivery Time 5-20 Days
Packaging Details Hastelloy X packed in spool,in coil then in carton,in woodencase
Material Ni Cr Fe Mo
Elongation 30 %
Brinell hardness HB ≤220
Density 8.22 g/cm3
Tensile strength Rm N/mm² 760MPA
Yieldstrength R P0. 2 N/mm² 345MPA
Electrical Resistivity(24℃)) 1180 µΩ·m
Thermal Conductivity(32℃) 9.1 W/m·K
Melting Range 260-1355°C
Specific Heat 486 J/kg·K
Standard Rod: ASTM B572
Brand Name DLX
Model Number Hot Selling Nickel Based alloy Bright Soft Hastelloy B-3 Alloy Wire
Place of Origin China Jiangsu
Certification CE,ROHS

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union, Supply Ability 500 tons per month
Delivery Time 5-20 Days Packaging Details Hastelloy X packed in spool,in coil then in carton,in woodencase
Material Ni Cr Fe Mo Elongation 30 %
Brinell hardness HB ≤220 Density 8.22 g/cm3
Tensile strength Rm N/mm² 760MPA Yieldstrength R P0. 2 N/mm² 345MPA
Electrical Resistivity(24℃)) 1180 µΩ·m Thermal Conductivity(32℃) 9.1 W/m·K
Melting Range 260-1355°C Specific Heat 486 J/kg·K
Standard Rod: ASTM B572 Brand Name DLX
Model Number Hot Selling Nickel Based alloy Bright Soft Hastelloy B-3 Alloy Wire Place of Origin China Jiangsu
Certification CE,ROHS
High Light C276 Nickel Alloy Seamless TubeSB622 Nickel Alloy Seamless TubePetrochemical MT23 Alloy Seamless Tube
ASTM B622 ASME SB622 Alloy C276 C22 B2 Nickel Alloy Seamless Tube For Petrochemical MT23
Alloy C-276 seamless tube sample
Alloy C-276 offers exceptional resistance to localized corrosion and stress corrosion cracking, performing well in both oxidizing and reducing media. This makes it ideal for diverse chemical process environments, including applications with ferric and cupric chlorides, hot contaminated media (organic and inorganic), formic and acetic acids, as well as seawater and brine solutions.
This alloy is among the few materials capable of withstanding the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.
Scope of Application
Widely used in chemical and petrochemical fields, particularly for components and catalytic systems exposed to organics containing chlorides. The material excels in high-temperature environments with mixed impurities of inorganic and organic acids (such as formic acid and acetic acid), as well as seawater corrosion conditions.
Other Application Fields
  • Pulp and paper industries: decolorization and bleaching vessels
  • FGD systems: scrubber towers, reheaters, wet steam fans
  • Equipment and components operating in acidic gas environments
  • Acetic acid and acid product reactors
  • Sulfuric acid condensers
  • Methylenediphenyl isocyanate (MDI) production and processing of impurity phosphoric acid
Corrosion Resistance
C276 alloys are extensively used in chemical process industries handling both oxidizing and reducing media. The high molybdenum and chromium content provides excellent resistance to chloride ion corrosion, while tungsten further enhances corrosion resistance.
As one of the few materials resistant to wet chlorine, hypochlorite, and chlorine dioxide solutions, C276 demonstrates significant corrosion resistance to high-concentration chloride solutions (including ferric chloride and copper chloride).
Chemical Composition Requirements of Hastelloy X
Element Composition (%)
Ni balance
Cr 20.5-23.0
Fe 17.0-20.0
Mo 8.0-10.0
Co 0.5-2.5
W 0.20-1.00
C 0.05-0.15
Mn ≤1.00
Si ≤1.00
P ≤0.040
S ≤0.030
Typical Physical Properties
Density (g/cm³) Melting Range (°C) Specific Heat (J/kg·k) Thermal Conductivity (W/m·k) Electrical Resistivity (µΩ·m)
8.22 1260-1355 486 9.1 1180
Product Forms and Standards
Product Form Standard
Rod ASTM B572
Plate, sheet and strip ASTM B435, B906
Seamless pipe and tube ASTM B622
Welded pipe ASTM B619, B775
Welded tube ASTM B626, B751
Welding fitting ASTM B366
Billet and bar for reforging ASTM B472
Alloy C-276 product application Alloy C-276 manufacturing process

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2002

  • Total Annual:

    1000000-120000000+

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ... Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ...

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  • Changzhou DLX Alloy Co., Ltd.
  • NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
  • https://www.ecer.com/corp/uuufb21-dlx-alloy245.html

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