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{"title":"ASTM B622 ASME SB622 Hastelloy C276 Seamless Tube with Seawater and Chloride","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/c3\/47261c0a155fe08396e6903508c2-200x200-1\/astm_b622_asme_sb622_hastelloy_c276_seamless_tube_with_seawater_and_chloride.jpg","attrs":{"Brand Name":"DLX","Model Number":"Hot Selling Nickel Based alloy Bright Soft Hastelloy B-3 Alloy Wire","Place of Origin":"China Jiangsu","Minimum Order Quantity":"5"}}
{"title":"Hastelloy C22 Spring Wire | Nickel-Based Alloy Wire with ASTM B574 DIN 2.4602","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/ee\/95aacb7a6d3502d7f86703e6f4f4-200x200-1\/hastelloy_c22_spring_wire_7c_nickel_based_alloy_wire_with_astm_b574_din_2_4602_standards_and_13_17_c2_b5m_2fmk_thermal_expansion.jpg","attrs":{"Brand Name":"DLX","Model Number":"C22 spring wire","Certification":"CE,ROHS","Place of Origin":"China,Jiangsu"}}
{"title":"Hastelloy B2 Spring Wire with Corrosion Resistance and Hydrochloric Acid","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/1b\/fc95e9d972d48df2d4025d462a0e-200x200-1\/hastelloy_b2_spring_wire_with_corrosion_resistance_and_hydrochloric_acid_resistance_for_reducing_environments.jpg","attrs":{"Brand Name":"DLX","Model Number":"Hastelloy B2","Certification":"CE,Rohs","Place of Origin":"Jiangsu"}}
{"title":"Hastelloy X Spring Wire High-Temperature Alloy Wire with ASTM B572 DIN 2.4665","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/8b\/f3edb43a6257d63dacb822226468-200x200-1\/hastelloy_x_spring_wire_high_temperature_alloy_wire_with_astm_b572_din_2_4665_standards_for_1260_7e1355_e2_84_83_applications.jpg","attrs":{"Brand Name":"DLX","Model Number":"Hastelloy X spring wire","Certification":"CE","Place of Origin":"Jiangsu"}}
{"title":"Enhanced Electrolyzer Performance with Hastelloy C276 Bars","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/95\/7a672c4a3c03bb93bbdc816f467b-200x200-1\/enhanced_electrolyzer_performance_with_hastelloy_c276_bars.jpg","attrs":{"Brand Name":"DLX","Model Number":"HastelloyC276","Certification":"Ce,Rohs","Place of Origin":"China,Jiangsu"}}
{"title":"Hydrogen Production Efficiency Boosted by Hastelloy C276 Bars","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/7a\/dd5cde673708e9ac90a6b430f503-200x200-1\/hydrogen_production_efficiency_boosted_by_hastelloy_c276_bars.jpg","attrs":{"Brand Name":"DLX","Model Number":"HastelloyC276","Certification":"Ce,Rohs","Place of Origin":"China,Jiangsu"}}
{"title":"Corrosion-Resistant Hastelloy C276 Bars for Advanced Electrolysis Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/b9\/214726a721bfa6df2c19c2b89c1d-200x200-1\/corrosion_resistant_hastelloy_c276_bars_for_advanced_electrolysis_systems.jpg","attrs":{"Brand Name":"DLX","Model Number":"HastelloyC276","Certification":"Ce,Rohs","Place of Origin":"China,Jiangsu"}}
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
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
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 ...