Manufacturer, Supplier and Exporter of ASTM B443 Plate, ASTM B443 Sheet, ASTM B443, ASTM B443 625 Plate, ASTM B443 625 Sheet

ASTM B443 Sheet Plate is included in the type B443, which happens to be the standard specification for astm b443-625-gr 1 plates and sheets. These astm b443 uns n06625 and astm b443 inconel 625 sheets are made of an alloy that is of nickel-chromium and to this are added small quantities of aluminum, iron, columbium, titanium and molybdenum. Covered in the ASTM B443 type are components of bolting that are used in high temperature applications and bolting material of precipitation hardening (UNS N06625).

Inconel 625 Plate has excellent formability, it is treatable by heat, it has superb weldability, it has a very high strength and it also exhibits very good resistance to corrosion. Plus, these plates and sheets of Alloy 625 and Inconel, have excellent heat and cryogenic ranges. Because of these multiple characteristics, these plates and sheets are used in many industries and in a variety of applications such as aircraft engines, fasteners, thrust reversers, gas turbines, mandrels, industrial fasteners, tubing, subservice safety valves, etc.

At Steel Tubes India, it is part of our process protocols to ensure that all of our ASTM B443 Sheet, pass our stringent quality tests. As such, we run these strips and sheets through various kinds of quality parameters such as Spectro Analysis, Flaring Test, Hardness Test, Flattening Test, Pitting Resistance Test, Micro and MacroTest, etc. We sample, test and prepare these sheets, to see if they conform to: 1) Mechanical parameters such as Yield Strength, Tensile Strength and Elongation. 2) Dimensional parameters of length, weight, squareness, diameter, thickness, edges, width, straightness and flatness. 3) Requirements of chemical composition.

We, Steel Tubes India, manufacture and supply ASTM B443 Plate, in various forms, thicknesses, finishes, sizes and hardness and we deliver these high quality products, to companies located all over the world. We even provide our clients with Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2. For all your requirements of astm b443 grade 1 Strip and plates, be sure to give us a call – rest assured, we will give you the best quality astm b443 alloy 625 plate, at the best possible price!

Distributor of ASTM B443 Inconel Plate, ASTM B443 625 Strip, ASTM B443 GRADE 2, ASTM B443 GRADE 1, ASTM B443 UNS NO6625 Stockist. Check price of ASTM B443 ALLOY 625 in India

ASTM B443 - 00(2014)

Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloy(UNS N06625) and Nickel-Chromium-Molybdenum-SiliconAlloy (UNS N06219) Plate, Sheet, and Strip

ASTM B443 specification covers rolled nickel-chromium-molybdenum-columbium alloy (UNS No. N06625) and nickel-chromium-molybdenum-silicon alloy (UNS No. N06219) plates, sheets, and strips. N06625 alloys shall be furnished in two grades of different heat treatment conditions, namely: Grade 1 (annealed); and Grade 2 (solution annealed). N06219 alloys, on the other hand, shall be furnished in solution annealed condition only. Materials shall be sampled prepared, and tested accordingly to examine their conformance to dimensional (thickness, weight, width, diameter, length, straightness, edges, squareness, and flatness), mechanical (tensile and yield strengths, and elongation), and chemical composition requirements.


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Inconel 625
AMS 5599 AMS 5666 ASTM B446 ASTM B443 
High Temperature (UNS N06625)

Ni 61.0, Cr 21.5, Mo 9.0, Nb+Ta 3.6

ASTM B443 INCONEL Chemical Requirements


Ni Fe Cr Si Mo Mn C
Max 5.0 23.0 0.50 10.0 0.50 0.10
Min 58.0 20.0 8.0

ASTM B443 Mechanical Property Requirements
Ultimate Tensile Yield Strength (0.2% OS) Elong. in 2 in. or 50mm or 4D, min., % R/A Hardness
Cold Worked/Annealed
Min 120 KSI 60 KSi 30
Hot Worked/Annealed
Min 120 KSi 60 KSi 30


Form Standard
Metal Type UNS N06625
Bar ASTM B446 AMS 5666 BS3076
Wire AMS 5837
Sheet ASTM B443 AMS 5599 BS3072
Plate ASTM B443 AMS 5599 BS3072
Pipe ASTM B444 ASTM B704 AMS 5581 BS3074 GE B50TF133
Tube ASTM B444 ASTM B704 AMS 5581 BS3074 GE B50TF133
Fitting ASTM B366 Din 17754
Weld Wire  
Weld Electrode  
NA 21 All forms
Din 2.4856

ASTM B443 Material Stock

B443 Coils B443 Hot Rolled Plates
B443 Shim Sheets B443 Cold Rolled Plates
B443 Clad Plate B443 Clad Sheet
B443 Plate ASME SB443 Plate
B443 Sheet ASME SB443 Sheet
B443 slitting coils B443 Perforated sheet
B443 Polished Cold Drawn Plates B443 Strips
B443 Foils B443 Rolls
B443 Plain Sheet B443 2B Plate
B443 2D Plate B443 BA NO(8) Plate
B443 Polished Plates B443 Chequered Plate


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