Hastelloy C-22 Coil
Hastelloy C-22 Coil is a thin-gauge, rolled form of the versatile nickel-chromium-molybdenum-tungsten superalloy. It is known for its superior overall corrosion resistance in both oxidizing and reducing environments, making it more resistant to a wider range of chemical process streams than C-276. C-22 coil offers exceptional resistance to pitting, crevice corrosion, and stress-corrosion cracking, especially when exposed to wet chlorine, strong oxidizers, and mixed acids. This coil is used for flexible, critical components such as bellows, springs, diaphragms, and expansion joints in the chemical processing, pharmaceutical, and pollution control industries where maximum corrosion resistance is required across diverse media
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- Commodity name: Hastelloy C-22 Coil
Hastelloy C-22 Coil is a thin-gauge, rolled form of the versatile nickel-chromium-molybdenum-tungsten superalloy. It is known for its superior overall corrosion resistance in both oxidizing and reducing environments, making it more resistant to a wider range of chemical process streams than C-276. C-22 coil offers exceptional resistance to pitting, crevice corrosion, and stress-corrosion cracking, especially when exposed to wet chlorine, strong oxidizers, and mixed acids. This coil is used for flexible, critical components such as bellows, springs, diaphragms, and expansion joints in the chemical processing, pharmaceutical, and pollution control industries where maximum corrosion resistance is required across diverse media
Hastelloy C-22 Coil Description
Applications
Chemical Processing Pollution Control (FGD) Pharmaceutical Waste Incineration Agrichemicals Pulp & Paper Mining & Hydrometallurgy Fertilizer Production Flue Gas Systems Oil & Gas (Select) Product Parameters
Product Name
Hastelloy C-22 Coil
Thickness
2.5mm-10.0 mm
Length
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
Width
610-2000 mm
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
Certificate
ISO, SGS, BV
Production Technology
Hot Rolling, Cold Rolling
Approximate grade comparison table
Standard System UNS EN ASTM ISO Trade Name W. Nr. (German) Grade (Approx.) N06022 2.4602 (NiCr21Mo14W) C-22 (B575) NiCr21Mo14W Hastelloy C-22 2.4602 Chemical Composition
C
Si
P
S
V
Cr
Mn
Fe
Co
Ni
Mo
W
0.015 max
0.08 max
0.02 max
0.02 max
0.35 max
20.0 - 22.5
0.50 max
2.0-6.0
2.5 max
Remainder
12.5 - 14.5
2.5 - 3.5
Mechanical Properties
Tensile Strength (ksi)
0.2% Yield Strength (ksi)
Elongation% in 2 inches
100
45
45
Physical Performance
Units
Temperature in°C
Density
8.69 g/cm³
24°C
Specific Heat
0.093 Kcal/kg.C
52°
Melting Range
1357-1399°C
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Modulus of Elasticity
205.5 KN/mm²
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Electrical Resistivity
113.7 µΩ.cm
24 °
Coefficient of Expansion
12.4 µm/m °C
24-93°
Thermal Conductivity
10.1 w/m-° K
48°
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Hastelloy C-22 Coil - Stock Warehouse
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Hastelloy C-22 Coil - Product Inspection
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Hastelloy C-22 Coil - Product Measurement
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Hastelloy C-22 Coil- Product Packaging
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