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ASTM B443 UNS N06625 Sheet & Plates

Views: 3     Author: Shirley     Publish Time: 2025-06-05      Origin: Site

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Inconel 625 Sheets and Plates Features

Inconel 625 is a nickel-chromium-molybdenum alloy with an addition of niobium that acts with the molybdenum to stiffen the alloy's matrix and thereby provide high strength without a strengthening heat treatment. Inconel 625 resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. Alloy 625 Plates, known for their superior oxidation resistance and resistance to pitting, are essential in critical applications. The strength of Alloy 625 Coils can be further enhanced through heat treatment. The high molybdenum content in Inconel 625 sheet makes them highly resistant to pitting and crevice corrosion. Inconel 625 plates are nickel-based and can withstand temperatures ranging from cryogenic extreme freezes to 1000 degrees Celsius/2000 degrees Fahrenheit. ASTM B443 UNS N06625 Plate has a minimum yield strength of 430MPa and a minimum tensile strength of 940MPa due to the nickel chromium framework, molybdenum material, and strong solution strengthening.


Generally, Inconel alloy 625 plate, sheet and strip shall be manufactured in accordance with ASTM B443/ ASME SB443. Designated as UNS N06625, the material has a nominal chemical composition of 60Ni-22Cr-9Mo-3.5Cb, which indicates that it is a nickel-chromium-molybdenum-columbium alloy. The Inconel 625 alloy plate, sheet and strip can be furnished in two grades of different heat-treated conditions: Grade 1 (annealed) – Material is normally employed in service temperatures up to 1100°F (593°C); Grade 2 (solution annealed) – Material is normally employed in service temperatures above 1100°F (593°C) when resistance to creep and rupture is required.


JN Alloy is the leading Inconel 625 plate supplier, offering an extensive range of Alloy 625 Sheets, Plates, and Coils. These products exhibit remarkable Inconel 625 material properties, boasting exceptional resistance to oxidation and corrosion. The strength and durability of Inconel 625 composition are derived from the solid solution properties of refractory metals like molybdenum and columbium within a chromium-nickel matrix, as specified in the Inconel 625 specification. Inconel 625 Plates, available in various sizes and shapes, display outstanding fatigue resistance and are highly weldable. These coils are commonly utilized in nuclear reactors and pollution-control equipment. Moreover, our Inconel 625 Plates meet the demands of diverse industries.

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Material Properties and Specifications of Inconel 625 plate

Inconel 625 plate is renowned for its unique combination of mechanical and chemical properties, making it suitable for a wide range of demanding applications.


Corrosion Resistance

Inconel 625 plate exhibits exceptional resistance to a variety of corrosive environments. It is particularly effective against pitting and crevice corrosion, as well as cracking caused by exposure to chlorides. This makes it an ideal material for marine applications and environments where exposure to seawater and other aggressive media is common.


High Strength

The alloy 625 plate maintains high tensile and yield strength across a broad temperature range. In annealed conditions, it has a tensile strength of approximately 930 MPa (135,000 psi) and a yield strength of around 517 MPa (75,000 psi). This high strength is largely due to the presence of nickel, chromium, and molybdenum, with niobium further enhancing its mechanical properties.


High Temperature Resistance

Inconel 625 plate with stands extreme temperatures, maintaining its mechanical properties up to 1000°C (2000°F), making it ideal for applications experiencing thermal stress and rapid temperature changes, such as turbine blades and exhaust systems in aerospace applications.


Inconel 625 Sheet & Plates Type

Inconel 625 Chequered Plate

Inconel 625 UNS N06625 Quarto Plate

ASME SB443 Alloy 625 Clad Plate

ASTM B443 Alloy 625 Tisco Plate

Inconel UNS N06625 Chequer Plate

ASME SB443 Inconel 625 Tread Plate

ASTM B443 Alloy 625 Checker Plate

WNR 2.4851 Polished Plate

ASME SB443 Inconel 625 Plate Mirror Finish

Inconel DIN NR. 2.4851 Chequered Plate

WNR 2.4851 Plate Brushed Finish

ASME SB443 UNS N06625 Hot Rolled Sheet

Inconel DIN NR. 2.4851 10mm Plate

ASTM B443 Inconel 625 Cold Rolled Sheet

ASME SB443 UNS N06625 1/4 Inch Plate

625 Inconel Perforated Sheet

Hairline Mirror finish Nickel Alloy 625 Sheet

Inconel 625 Nickel Plate material

SB 443 Alloy 625 Strip

Inconel 625 Grade 2D Plate

Inconel Alloy 625 Shim Sheet

ASTM B443 Alloy 625 Coil

Inconel 625 Din 2.4856 Polished Plate

Alloy 625 Nickel Cold Rolled Plate

Inconel 625 Nickel Alloy 4mm Thick Plate

625 Inconel Sheet

Inconel 625 UNS N06625 Flat Plate

JIS NCF 625 Plate

SB 443 Inconel 625 Clad Plate

Nickel Alloy 625 Coil

Inconel Alloy 625 Plate

Alloy 625 Rolling Plate

Inconel 625 UNS N06625 Hot Rolled Plate

ASTM B443 Alloy 625 Perforated Plate

Alloy 625 Cold Rolled Plate

UNS N06625 Bbq Plate

ASTM B443 Alloy 625 Plate 2b Finish

ASME SB443 Alloy 625 Diamond Plate

UNS N06625 Plate Mill Finish

Inconel UNS N06625 Thin Plate

ASTM B443 Inconel 625 Custom Cut Plate

Inconel WERKSTOFF NR. 2.4851 Sheet

625 Inconel Checkered Plate

Inconel 625 Laser Cut Plate

Inconel WERKSTOFF NR. 2.4851 Embossed Plate

Inconel Alloy 625 Plasma Cutting Plate


Alloy 625 Inconel Plate Price

Price of Inconel 625 Plate

ASTM B443 Inconel 625 Plate Price (INR)

Inconel 625 UNS N06625 Plate Price in USD

Alloy 625 Plate Price in UAE Dirham

NICKEL ALLOY SHEET/PLATE GRADE INCONEL 625

INR 2,314

$114.23

31.10 UAE Dirham

625 TRIM INCONEL 625 PLATES

INR 20,168

$995.61

271.07 UAE Dirham

NICKEL ALLOY INCONEL 625 PLATE AMS 5599 9.53MMX50.4 MMX 50.4MM .375X1.98X1.98

INR 1,421

$70.15

19.10 UAE Dirham

NICKEL ALLOY INCONEL 625 PLATE AMS 5599 12.7MMX70 MMX 70 MM.50X2.76X2.76

INR 3,330

$44.76

164.39 UAE Dirham


Inconel 625 Plate Thickness Tolerance

Inconel 625 sheet tolerance up to & under nominal thickness t (mm)

Width w (mm)

8.0<t <10.0

2.5<t <4.5

6.0<t <8.0

4.5<t <6.0

12.5<t <16.0

10.0<t <12.5

20.0<t <25.0

16.0<t <20.0

30<t <40.0

25.0<t <30.0

1200< w <1500

0.35

0.20

0.30

0.25

0.80

0.38

0.90

0.80

1.4

1.0

2400< w <2700

0.80


0.80

0.80

0.90

0.80

1.1

1.0

1.7

1.3

1800< w <2100

0.40

0.20

0.36

0.30

0.80

0.45

0.90

0.80

1.5

1.1

w < 1200

0.32

0.20

0.30

0.23

0.80

0.35

0.80

0.80

1.4

1.0

2700< w <3000

1.0


0.90

0.80

1.0

1.0

1.3

1.1

1.8

1.4

1500< w <1800

0.38

0.20

0.32

0.28

0.80

0.40

0.90

0.80

1.5

1.1

2100< w <2400

0.80


0.80

0.80

0.80

0.80

1.0

0.90

1.5

1.1


Industrial Applications of Inconel 625 Sheets and Plates

Aerospace Industry

Inconel 625 sheets and plates are extensively used in the aerospace industry due to their remarkable high-temperature resistance and mechanical strength. These characteristics make Inconel 625 ideal for high-end engine components, exhaust systems, and other critical aerospace parts. The alloy’s ability to withstand extreme temperatures and resist oxidation ensures long service lives under demanding conditions, making it a preferred choice for aerospace applications.


Chemical Processing

In the chemical processing industry, Inconel 625 sheets and plates is prized for its exceptional corrosion resistance and high strength. Its corrosion resistance ensures equipment longevity and reliability in harsh chemical environments. This makes it ideal for constructing heat exchangers, reactors, and other equipment exposed to aggressive chemicals at elevated temperatures.


Marine Applications

Inconel 625 sheets and plates is also widely utilized in marine applications, particularly in turbine and exhaust systems, as well as components that come into direct contact with seawater. Its resistance to saltwater corrosion and high-temperature stability make Inconel 625 ideal for naval and offshore use, where durability and reliability are paramount.


Nuclear Reactors

The nuclear industry benefits from Inconel 625 sheets and plates high mechanical strength and resistance to radiation damage. Inconel 625 is used in nuclear reactor cores and components that endure high temperatures and radiation. Its stability and resistance to degradation under such conditions ensure the safety and efficiency of nuclear reactors.


Paper Industry

In the paper industry, Inconel 625 sheets and plates high corrosion resistance and temperature endurance make it ideal for equipment like cutting tools and knives. The alloy’s durability enhances production efficiency and ensures high-quality output in the paper production process.


Power Generation

In the power generation sector, Inconel 625 sheets and plates is used in turbine parts, nuclear reactor cores, and other high-temperature applications. The alloy’s mechanical stability and resistance to radiation degradation make it a valuable material for ensuring the longevity and reliability of power generation equipment.


Oil and Gas Industry

The oil and gas industry relies on Inconel 625 sheets and plates for its resistance to heat, pressure, and harsh chemical environments. The alloy is used in drilling tools, underwater pipelines, and wellhead accessories, where its properties extend the fatigue and corrosion life of these components, ensuring safety and efficiency in oil and gas extraction and processing.

JN Alloy is a distributor and product manufacturer of stainless steel, duplex steel, and nickel alloy.
Tel: +86 19339900211
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