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N08367/Al

N08367/Al

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Description

Basic Info.
Model NO. Super Austenite
Surface Treatment Bright
Transport Package Standard Packing
Specification length 400-4000mm, width 40-100mm, thickness 3mm
Trademark Super Austenite stainless steel
Origin China
HS Code 7209161000
Production Capacity 500 Ton/Month
Product Description
Introduction:
INCOLOY alloys are super alloys that have nickel as the base metal. These alloys have nickel-chromium-iron as the primary constituents. By varying the other elements, these alloys can be designed to resist attack from specific chemical reagents. These alloys exhibit high strength even at high temperatures.
INCOLOY alloy 25-6HN is also known as super-austenitic stainless steel. This alloy contains a higher content of molybdenum and nitrogen. These additions enhance the thermal stability and corrosion resistance of the alloy. Among super austenitic stainless steels, INCOLOY alloy 25-6HN offers higher degree of corrosion resistance and strength.
This datasheet will look into the chemical composition, properties and applications of INCOLOY 25-6HN.
Chemical Composition
The chemical composition of INCOLOY alloy 25-6HN is given in the following table.ElementContent (%)
Iron, Fe41.3
Nickel, Ni24.3
Chromium, Cr20.6
Molybdenum, Mo6.3
OthersRemainder
Physical Properties
The following table discusses the physical properties of INCOLOY alloy 25-6HN.PropertiesMetricImperial
Density8.02 gm/cm30.290 lb/in3
Mechanical Properties
The mechanical properties of INCOLOY alloy 25-6HN are tabulated below.PropertiesMetricImperial
Tensile strength(annealed)552 MPa80 ksi
Yield strength(annealed)276 MPa40 ksi
Elongation at Break45%45%
Hardness, Rockwell B9090
Other Designations
Some of the designations used to denote INCOLOY alloy 25-6HN are listed below:
UNS N08367ASTM B 688ASTM B 691ASTM B 564ASTM B 472
ASTM B 676ASTM B 675ASTM B 804ASTM B 366ASTM B 462
ASTM A240
Fabrication
Machinability
Machining of INCOLOY alloy 25-6HN should be done at a slightly lower speed when compared to 316 stainless steel, as it has a high strength.
Welding
INCOLOY alloy 25-6HN can be welded by shielded metal arc welding, gas tungsten arc welding, submerged arc welding, plasma arc welding and gas metal arc welding. The filler metal and electrodes are usually made of INCONEL alloy.
Hot working
INCOLOY alloy 25-6HN can be hot worked at temperature ranges of 982-1232°C (1800-2250°F).
Annealing
INCOLOY alloy 25-6HN should be annealed at temperatures greater than 1121°C (2050°F).
Applications
The INCOLOY alloy 25-6HN is used in the following applications:
Welded tubes for chemical processing plants
Tubes for heat exchangers
Marine applications
In desalination and flue gas desulfurization equipment
Reaction vessels for pharmaceutical vessels.
Stock
FormSpecificationSupply FormOthers
SheetThickness:0.40-4.75mm,General Width:1000,1219,1500mmWhole Coil or piece of itCold Annealed,Surface 2B,2E
PlateThickness:4.76-60mm,Width:1500,2000,2500mm,Length:3000,6000,8000,8500mm(Under 10mm plate can be coiled)Whole Coil or piece of itSingle hot rolling,Solid solution annealed state,Surface 1D
BeltThickness:0.10-3.0mm,Width:50-500mmWhole Coil or Specified sizeCold Annealed,Surface 2B,2E
Bar & RodRolled barΦ5-45mm,Length≤1500mmPolished Bar(circle,Square)Solution annealing,descaling
Forged barΦ26-245mm,Length≤4000mm
Weld tubeOuter diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mmBase on your requirementUse for PHE
Seamless TubeOuter diameterΦ3-114mm,Wall Thickness0.2-4.5mmBase on your requirementUse for PHE
WireOuter diameterΦ0.1-13mmBase on your requirementNi & Ni alloy, Ti & Ti alloy
Forged pieceroundness and square alloyBase on your requirementSteel, Alloy
FlangsAll kinds of FlangsBase on your requirementSteel, Alloy
Welding MaterialCoil wire Φ0.90mm/1.2mm/1.6mmBase on your requirementCertificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France.
Straight WireΦ1.2mm/1.6mm/2.4mm/3.2mm/4.0mm
Welding rodΦ2.4mm/3.2mm/4.0mm
TubeElbow, three links, four links, different diameter sizeBase on your requirementNi & Ni alloy, Ti & Ti alloy
Explosive bonded laminateRaw Sheet Thickness≥2mmBase on your requirementNi & Ni alloy, Ti & Ti alloy
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BOZHONG STEEL GROUP
Address: Floor 5, Building 32, No.518 Xinzhuan Rd., High - Tech Industrial Park 201601, Shanghai, China
Tel: +86-02167660085
Fax: +86-02167897500

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