U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater

Brand Name:Yuhong
Certification:ABS, BV, DNV, CCS, LR
Model Number:180 DEG. ELBOW
Minimum Order Quantity:1 PC
Delivery Time:5 - 90 Days
Payment Terms:TT, LC
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Location: Ningbo China
Address: 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
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U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater


Alloy C22 is a nickel-chromium-molybdenum solid solution reinforced superalloy with a nominal chemical composition of 56% nickel, 22% chromium and 13% molybdenum with additions of iron, tungsten and cobalt. It is commonly known as Hastelloy C22 and generic name UNS NO6022.


Hastelloy C22 is a general purpose nickel-chromium-molybdenum-tungsten austenitic alloy with increased resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content gives good oxidation resistance to oxidizing media, while the molybdenum and tungsten content gives good oxidation resistance to reducing media.

Hastelloy C22 also has excellent resistance to oxidizing aqueous media, including wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions.

Hastelloy C22 should not be used at service temperatures above 1250°F due to formation of harmful phases above this temperature.


Chemical Composition

Grade

C

Mn

Si

Cu

S

Fe

Ni

Cr

P

Mo

Hastelloy C22

0.010 max

0.50 max

0.08 max

0.50 max

0.02

2.00 – 6.00

50.015 min

20.00 – 22.50

0.02 max

12.50 – 14.50


Equivalent Grades

STANDARD

WERKSTOFF NR.

UNS

JIS

GOST

EN

Hastelloy C22

2.4602

N06022

NW 6022

NiCr21Mo14W


Mechanical & Physical Properties

Density

8.69 g/cm3

Melting Point

1399 °C (2550 °F)

Tensile Strength

Psi – 1,00,000 , MPa – 690

Yield Strength (0.2%Offset)

Psi – 45000 , MPa – 310

Elongation

45 %


Applications:

  • 1. Chemical processing
  • 2. Pharmaceutical industry
  • 3. Petrochemical industry
  • 4. Waste treatment facilities
  • 5. Power generation
  • 6. Pulp and paper industry
  • 7. Food processing industry


China U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater supplier

U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater

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