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Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance

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Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance

Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance
Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance

Large Image :  Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance

Product Details:
Place of Origin: China
Brand Name: AIWEN
Certification: ISO9001
Model Number: Hastelloy C4
Payment & Shipping Terms:
Minimum Order Quantity: 30kg
Price: Available per request
Packaging Details: Plywoode case
Delivery Time: 30-45 days
Payment Terms: T/T
Supply Ability: 3000 kg per week
Detailed Product Description
Equal Grades: Hastelloy C-4, NS335, NS3305, 2.4610 Form Of Supply: Bar, Ring, Forging, Plate, Sheet, Strip, Pipe, Tube
Spec: ASTM B574, ASTM B619 Product Name: Hastelloy Alloy
Certification: ISO9001 Character: High-temperature Stability
High Light:

machining nickel alloys

,

nickel chromium iron alloy

Density 8.64g/cm3 Hastelloy C4 Alloy Forged Round Bar Ductility Corrosion Resistance

 

 

Introduction

Hastelloy C4 is a nickel-chromium-molybdenum alloy which has improved thermal stability. In this alloy, the tungsten was totally omitted and the iron content was reduced to approximately 1%. The alloy also contains approximately 0.3% Ti.

Density:8.64g/cm3

 

Character

Outstanding high-temperature stability; exhibits good ductility and corrosion resistance after long-time aging at 650 to 1040 °C (1200–1900 °F). Resists formation of grain-boundary precipitates in weld heat-affected zones, and is suitable for most chemical process applications in the as-welded condition. Has excellent resistance to stress-corrosion cracking and to oxidizing atmospheres up to 1040 °C (1900 °F).

 

Hastelloy C4 has exceptional resistance to a variety of chemical process environments, including hot contaminated mineral acids, solvents, chlorine, and chlorine-contaminated media (organic and inorganic, dry chlorine, formic and acetic acids, acetic anhydride, seawater, and brine). The general corrosion resistance of Alloy C276 and Alloy C4 was essentially the same in many corrosive environments, except that in strongly reducing media like hydrochloric acid, Alloy C276 was better; but in highly oxidizing media, the opposite was true, that is, Alloy C4 was better. Alloy C4 offers good corrosion resistance to a wide variety of media including organic acids and acid chloride solutions. This alloy has found greater acceptance in European countries in contrast to Alloy C276, which is more widely used and accepted in the United States.

 

Application

It has been widely used in the field of chemical engineering and high temperature environment. Typical application areas:

  •  Flue gas desulfurization system
  •  Acid pickling and acid recycling plant
  •  Acetic acid and agricultural chemicals production
  •  Titanium dioxide production (chlorine method)
  •  Electrolytic plating

Chemical composition (%)

Cr=14.00~18.00, Mo=14.00~17.00, Fe≤3.00, C≤0.015, Si≤0.08, Co≤2.00, Mn≤1.00, P=≤0.04, S≤0.03, Ti≤0.07, Ni=Remainder

Density 8.64g/cm3 C4 Hastelloy Alloy Forged Round Bar Ductility Corrosion Resistance 0

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