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The essence of Inconel Alloy 625 Shim Sheet is that it is non-magnetic. This superalloy belongs to the austenitic group of alloys. Due to the high nickel content in UNS N06625 Inconel 625 Strip, this alloy is regarded practically immune to chloride ion stress associated corrosion cracking as well as pitting, which is typical in metals used in maritime applications such as heat exchangers, fasteners, and cable sheathing. Apart from these features, Nickel Alloy 625 Sheet has excellent tensile strength, creep rupture strength, fabricability, and braze ability.
This nickel-based super alloy is easy to weld and has good restraint welding properties. This is why Inconel 625 sheet suppliers in the UAE commonly advocate welding AL-6XN with this metal. Both manual and automatic welding methods are available for welding Inconel 625 plate. Welding procedures for the Inconel 625 Din 2.4856 Polished Plate include gas metal arc, gas tungsten arc, electron beam, and resistance welding.
Inconel 625 Nickel Alloy 4mm Thick Plate can also be easily made by cold working due to the alloy's good ductility characteristics. However, because the alloy works hardens quickly, an intermediate annealing treatment may be required for intricate component forming processes. All hot or cold worked parts, such as the Inconel 625 UNS N06625 Flat Plate, must be annealed and rapidly cooled in order to regain the optimum balance of all of these qualities.
The ASTM B443 standard covers a number of nickel-based alloy groups that are formed as plates, sheets, or strips. This standard specifically addresses UNS No. N06625, a rolled nickel-chromium-molybdenum-columbium alloy. UNS No. N06625 is another name for ASTM B443 Alloy 625 Sheet. SB 443 Inconel 625 Clad Plate must be supplied in two grades, each with a distinct heat treatment condition. Grade 1 indicates that the alloy must be annealed, whereas Grade 2 indicates that the ASTM B443 Inconel 625 Coil must be treated with solution annealing. The Inconel 625 Nickel Plate material must be sampled, produced, and tested according to the ASTM B443 standard.
The aforementioned processes must be followed in order to check for conformity to a variety of standards, including chemical composition, dimensional, and mechanical requirements. Thickness, weight, length, straightness, edges, width, diameter, squareness, and flatness, for example, are all defined dimensional requirements for 2.4856 Alloy 625 Plate. The mechanical properties of Inconel 625 Grade 2D Plate prescribed by ASTM B443 include tensile and yield strengths, as well as elongation.
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Specification |
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International Standard |
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Dimensions |
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Thickness | 0.1 to 100 mm Thk |
Width | 10-2500mm |
Length | 2m, 2.44m, 3m, or as required |
Types | Cold rolled sheet (CR), Hot rolled plate (HR), Annealed |
Form | Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate |
Ni | Cr | Fe | Mo | Nb+Ta | C | Mn | Si | Ph | S | Al | Ti | Co | |
Min | Bal | 20 | – | 8 | 3.15 | – | – | – | – | – | – | – | – |
Max | – | 23 | 5 | 10 | 4.15 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 0.40 | 0.40 | 1.0 |
0.2% Proof Stress | Tensile Strength | Elongation | Reduction of area | Hardness |
MPA | MPA | % | % | HRB |
Min | Min | Min | Min | Min |
414 | 827 | 30 | 40 | 145 |
STANDARD | WNR Material Number | UNS | JIS | BS | GOST | AFNOR | EN |
Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | NiCr22Mo9Nb |