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Corrosion Resistant Inconel 625 Sheet Hot Rolled Nickel Alloy Plate with Polished Surface
Corrosion Resistant Inconel 625 Sheet Hot Rolled Nickel Alloy Plate with Polished Surface
Specifications
Certification :
AISI, ASTM
MOQ :
50 kg
Price :
US $12.35-14.95 / k
Material Composition :
Nickel 58.0 min., Chromium 20.0-23.0, Molybdenum 8.0-10.0, Niobium 3.15-4.15
Density :
8.44 g/cm3
Melting Range :
1290-1350°C
Modulus Elasticity :
207.5 GPa
Thermal Conductivity :
10.8 W/m-°K
Yield Strength :
448 MPa
Tensile Strength :
862 MPa
Elongation :
50%
Hardness :
200 Brinell
PREN Number :
40.8
Sheet Dimensions :
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Specific Heat :
427 J/kg-°K
Electrical Resistivity :
128.9 Microhm-cm
Thermal Expansion :
7.1-9.0 x 10-6 in/in/°F
Hot Working Temp :
900-1177°C
Description
Inconel 625 Alloy 625 DIN2.4856 Plate Sheet
Manufactured in USA by SMC/ATI/HAYNES
General Properties
Alloy 625 is an austenitic nickel-chromium-molybdenum-niobium alloy offering exceptional corrosion resistance combined with high strength from cryogenic temperatures to 1800°F (982°C). The alloy's strength comes from solid-solution hardening by molybdenum and niobium, eliminating the need for precipitation-hardening treatments.
Key Features:
  • Outstanding corrosion resistance in severe operating environments
  • Resistance to oxidation and carburization in high-temperature service
  • Immunity to chloride stress corrosion cracking
  • Resistance to pitting, crevice corrosion, and intergranular attack
  • Easy welding and standard shop fabrication compatibility
Applications
  • Aerospace Components: Bellows, expansion joints, ducting systems, jet engine exhaust systems
  • Air Pollution Control: Chimney liners, dampers, flue gas desulfurization components
  • Chemical Processing: Equipment handling oxidizing and reducing acids
  • Marine Service: Steam line bellows, Navy ship exhaust systems
  • Nuclear Industry: Reactor core components, waste reprocessing equipment
  • Offshore Oil & Gas: Waste flare gas stacks, piping systems, riser sheathing
  • Petroleum Refining: Waste flare gas stacks
  • Waste Treatment: Waste incineration components
Standards Compliance
ASTM B443 | ASME SB443 | AMS 5599
Chemical Composition
ElementWeight %ElementWeight %
Nickel58.0 min.Silicon0.50
Chromium20.0-23.0Phosphorus0.015
Molybdenum8.0-10.0Sulfur0.015
Iron5.0Aluminum0.40
Niobium + Tantalum3.15-4.15Titanium0.40
Carbon0.10Cobalt1.0
Manganese0.50
Physical Properties
Density0.305 lbs/in³ | 8.44 g/cm³
Specific Heat0.102 BTU/lb-°F | 427 J/kg-°K
Modulus of Elasticity30.1 x 10⁶ psi | 207.5 GPa
Thermal Conductivity75 BTU/hr/ft²/ft/°F | 10.8 W/m-°K
Melting Range2350-2460°F | 1290-1350°C
Electrical Resistivity50.8 Microhm-in | 128.9 Microhm-cm
Mechanical Properties at 68°F (20°C)
PropertyValue
Yield Strength (0.2% Offset)65,000 psi min. | 448 MPa
Ultimate Tensile Strength125,000 psi min. | 862 MPa
Elongation in 2 in.50% min.
Hardness200 Brinell max.
Corrosion Resistance
Alloy 625 demonstrates exceptional corrosion resistance across various severe environments. The combination of nickel, chromium, and molybdenum provides protection against both oxidizing and non-oxidizing conditions, while niobium prevents intergranular cracking during welding.
Pitting Resistance Equivalency Number (PREN)
AlloyPREN
316 Stainless Steel20.4
317 Stainless Steel23.7
Alloy 82526.0
Alloy 62540.8
Alloy C-27645.2
Fabrication Data
Hot Forming: 1650-2150°F (900-1177°C)
Cold Forming: Standard practices in annealed condition
Welding: GTAW, PLASMA, GMAW, SAW, SMAW compatible
Machining: Low cutting speeds in annealed condition
Packaging
Corrosion Resistant Inconel 625 Sheet Hot Rolled Nickel Alloy Plate with Polished Surface Corrosion Resistant Inconel 625 Sheet Hot Rolled Nickel Alloy Plate with Polished Surface Corrosion Resistant Inconel 625 Sheet Hot Rolled Nickel Alloy Plate with Polished Surface
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Corrosion Resistant Inconel 625 Sheet Hot Rolled Nickel Alloy Plate with Polished Surface

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Product Detail
Certification :
AISI, ASTM
MOQ :
50 kg
Price :
US $12.35-14.95 / k
Material Composition :
Nickel 58.0 min., Chromium 20.0-23.0, Molybdenum 8.0-10.0, Niobium 3.15-4.15
Density :
8.44 g/cm3
Melting Range :
1290-1350°C
Contact Supplier
Corrosion Resistant Inconel 625 Sheet Hot Rolled Nickel Alloy Plate with Polished Surface

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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