Inconel Alloys
American Special Metals, Corp. distribution products includes super alloys in Pipe, Tube, Fitting, Flange, Sheet, Strip, Plate, Round Bar, Flat Bar, Fastener, Forging Stock, Hexagon and Wire.
American Special Metals' core business is the Distribution of nickel alloys and cobalt alloys.
The Inconel® Alloys are highly engineered to offer a superior combination of heat resistance, high temperature corrosion resistance, toughness and strength for the most demanding applications.
Information on the physical and mechanical properties of these products, the most comprehensive range of alloy compositions and product forms available from a single Distributor, can be accessed below.
INCONEL® nickel-chromium alloy 625 (UNS N06625/W.Nr. 2.4856) is used for its high strength, excellent fabricability (including joining), and outstanding corrosion resistance. Service temperatures range from cryogenic to 1800°F (982°C).
Strength of INCONEL® alloy 625 is derived from the stiffening effect of molybdenum and niobium on its nickel-chromium matrix; thus precipitation-hardening treatments are not required. This combination of elements also is responsible for superior resistance to a wide range of corrosive environments of unusual severity as well as to high-temperature effects such as oxidation and carburization.
Available Product Forms:
Pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon, wire and extruded.
Inconel® Incoloy® Monel® are Registered Trademarks of Special Metals Corporation and Its subsidiaries.
Specifications
INCONEL® alloy 625 is designated as UNS N06625, Werkstoff Number 2.4856 and ISO NW6625 and is listed in NACE MR-01- 75.
Chemistry
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
Tensile Data
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
Max
Min
Max
Hot Worked/Annealed
Min
120 KSi
60 KSi
30
Max
Min
Max
Specifications
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
Forging
Weld Wire
Weld Electrode
NA 21
All forms
Din
2.4856
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