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Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical

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Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical

Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical
Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical

Large Image :  Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical

Product Details:
Place of Origin: China
Brand Name: DINGSCO
Certification: ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Model Number: According to customers' requirements
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: According to customers' requests
Delivery Time: (Sample order) 7 days
Payment Terms: T/T
Supply Ability: Negotiable
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Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical

Description
Product Name: Valve Stem Material: Hastelloy C-276
Type: Valve Parts Stem Size: Customizable
Durability: Long-lasting Chemical Composition: Nickel, Chromium, Molybdenum, Iron, Etc.
Highlight:

Valve Stem Nickel Alloy Valve Parts

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Nickel Alloy Valve Parts Hastelloy C-276

Valve Stem Nickel Alloy Valve Parts Petrochemical Hastelloy C-276 UNS N10276

 

Hastelloy C-276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. This material is known for its outstanding resistance to pitting, crevice corrosion, and stress-corrosion cracking. 
 

Composition:

Ni Co Cr Mo W P Fe
Remainder 2.5max 14.5-16.5 15.0-17.0 3.0-4.5 0.04max 4.0-7.0
Si Mn C V S    
0.08max 1.0max 0.01max 0.35max 0.03max    
 

Physical Properties:

 
  • Density: Around 8.87 g/cm³
  • Melting Point: Approx. 1325-1370 °C (2417-2500 °F)
  • Thermal Conductivity: Varies with temperature, approximately 10.1 W/m·K at 20 °C
  • Coefficient of Thermal Expansion: 11.2 µm/m-°C (20-100 °C)
 

Mechanical Properties:

 
  • Tensile Strength: 690 MPa minimum
  • Yield Strength (0.2% Offset): 283 MPa minimum
  • Elongation: 40% minimum in 50 mm
 

Corrosion Resistance:

 
Hastelloy C-276 offers superb resistance to a wide variety of chemical environments, including:
 
  • Strong oxidizers like ferric and cupric chlorides
  • Hot contaminated media (organic and inorganic)
  • Chlorine
  • Formic and acetic acids
  • Acetic anhydride
  • Seawater and brine solutions
 

Applications:

 
Due to its high corrosion resistance, a valve stem made from Hastelloy C-276 is particularly suitable for harsh environments, such as:
 
  • Chemical processing
  • Pollution control
  • Pulp and paper production
  • Industrial and municipal waste treatment
  • Pharmaceutical and food processing equipment
 
DINGSCO favors Hastelloy C-276 for valve components, especially valve stems, in applications where standard stainless steel or other materials might fail due to corrosion. Furthermore, its durability and reliability extend the lifespan of the valves, ensuring operational integrity even under harsh conditions.

 

Grade UNS Density (g/cm3)

Tensile Strength

(MPa min)

  Yield Strength 

(MPa min)

Reduction of Area   min (%)

Elongation     min (%)

    Hardness    (HRC)
HASTELLOY C-276 N10276 8.87 690MPa min 283MPa min / 40% min HRC 35 max

 

 

Production Process:

 

Valve Stem Nickel Alloy Valve Parts Hastelloy C-276 UNS N10276 For Petrochemical 0

 

Tag:

Spherical Seat Washer,

Valve Stem,

Conical Seat Washers

Contact Details
Hunan Dinghan New Material Technology Co., LTD

Contact Person: Alice He

Tel: 0086-19067103413

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