Natural Steels
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Inconel Products

Our range of products include inconel 600 round bars, inconel 718 round bar, round head inconel fasteners, inconel 601 sheets, inconel 625 pipe and inconel flanges.

Inconel 600 Round Bars

Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
  • Inconel 600 Round Bars
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Approx. Price: Rs 1,500 / KilogramGet Latest Price
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Product Details:

Minimum Order Quantity10 Kilogram
ShapeRound
GradeInconel 625
Material GradeInconel 600
Size10mm-250mm
TypeBar
Usage/ApplicationManufacturing
Bar TypeNickel Bar

INCONEL Alloy 600 UNS Number N06600

Other common names: Alloy 600

Inconel 600 is a nickel-chromium alloy used for applications that require corrosion and high temperature resistance. This nickel alloy was designed for service temperatures from cryogenic to elevated temperatures in the range of 2000° F. It is non-magnetic, has excellent mechanical properties, and presents the desirable combination of high strength and good weldability under a wide range of temperatures. The high nickel content in Inconel 600 enables it to retain considerable resistance under reducing conditions, makes it resistant to corrosion by a number of organic and inorganic compounds, gives it excellent resistance to chloride-ion stress-corrosion cracking and also provides excellent resistance to alkaline solutions. Typical applications of this nickel alloy include the chemical, pulp and paper, aerospace, nuclear engineering and heat treating industries.

In what form is Inconel 600 Available at Natural Steels?

  • Sheet
  • Plate
  • Bar
  • Pipe & Tube (welded & seamless)
  • Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
  • Wire

What are the characteristics of Inconel 600?

  • Resistant to a wide range of corrosive media.
  • Virtually immune to chlorine ion stress corrosion cracking
  • Non-magnetic
  • Excellent mechanical properties
  • High strength and good weldability under a wide range of temperatures

Chemical Composition, %

Ni Co Cr Fe C Mn S Si Cu
72.0 min 14.0-17.0 6.0-10.0 .15 max 1.00 max .015 max .50 max .50 max

Fabrication with Inconel 600

Alloy 600 can be both hot formed and cold formed using typical processes. Hot working should be performed between 1600° F and 2250° F avoiding any work between1200-1600° F because the ductility decreases in this temperature range. Welding Alloy 600 can be achieved via shielded metal-arc welding, TIG, and MIG.

ASTM Specifications

Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Forging Fitting Wire
B167 B517 B163 B516 B168 B166 B564 B366

Mechanical Properties
Typical room temperature Tensile Properties of Annealed Material

Product Form Condition Tensile (ksi) .2% Yield (ksi) Elongation (%) Hardness (HRB)
Rod & Bar Cold-Drawn 80-100 25-50 35-55 65-85
Rod & Bar Hot-Finished 80-100 30-50 35-55 65-85
Tube & Pipe Hot-Finished 75-100 25-50 35*55 -
Tube & Pipe Cold-Drawn 80-100 25-50 35-55 88 Max
Plate Hot-Rolled 80-105 30-50 35-55 65-85
Sheet Cold-Drawn 80-100 30-45 35-55 88 Max
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Inconel 718 Round Bar

Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
  • Inconel 718 Round Bar
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Approx. Price: Rs 1,100 / KgGet Latest Price
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Product Details:

Minimum Order Quantity10 Kg
MaterialINCONEL
GradeINCONEL
Usage/ApplicationChemical processing Aerospace Liquid fuel rocket motor components Pollution-control equipment
Temperature ResistantYes
FormsSheet,Plate,Bar,Wire
Mechanical Propertiestensile, fatigue,creep-rupture
Elongation45%

INCONEL 718 ASTM B637, B 670, B 906
UNS Number N07718
NACE MR-01-75

Other common names: Alloy 718, Haynes 718, Nicrofer 5219, Allvac 718, Altemp 718

Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 718’s composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloy’s matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. This superalloy is used in a variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.

In what forms is Inconel 718 Available at Natural Steels ?
  • Sheet
  • Plate
  • Bar
  • Wire

What are the characteristics of Inconel 718

  • Good mechanical properties – tensile, fatigue and creep-rupture
  • Yield tensile strength, creep, and rupture strength properties are exceedingly high
  • Highly resistant to chloride and sulfide stress corrosion cracking
  • Resistant to aqueous corrosion and chloride ion stress corrosion cracking
  • High temperature resistant
  • Age-hardenable with a unique property of slow aging response that permits heating and cooling during annealing without the danger of cracking.
  • Excellent welding characteristics, resistant to postweld age cracking

Chemical Composition, %

NiFeCrCuMoNbCMn
50.00-55.00Remainder17.00-21.00.30 max2.80-3.304.75-5.50.08 max.35 max
PSSiTiAlCoB
.015 max.015 max.35 max.65-1.15.20-.801.00 max.006 max

In what applications is Inconel 718 used

  • Chemical processing
  • Aerospace
  • Liquid fuel rocket motor components
  • Pollution-control equipment
  • Nuclear reactors
  • Cryogenic storage tanks
  • Valves, fasteners, springs, mandrels, tubing hangers
  • Well head completion equipment and blow out preventers (BOP’s)
  • Gas turbine engine parts

ASTM Specifications

Sheet/PlateBarWire
B670B637-

Mechanical Properties
Typical room temperature properties, 1800°F annealed condition

Ultimate Tensile Strength, psi.2% Yield Strength psiElongation %Hardness Rockwell B
135,00070,00045100
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Round Head Inconel Fasteners

Round Head Inconel Fasteners
  • Round Head Inconel Fasteners
  • Round Head Inconel Fasteners
  • Round Head Inconel Fasteners
  • Round Head Inconel Fasteners
  • Round Head Inconel Fasteners
  • Round Head Inconel Fasteners
  • Round Head Inconel Fasteners
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Approx. Price: Rs 50 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
MaterialAlloy Steel
Size2 mm-30 mm
ShapeRound Head
FinishingZinc Plated
Thickness10-15 mm

Inconel Fastners is an alloy with nickel as the main element and chromium as the secondary element. Washers made from this material exhibit high resistance to pitting, corrosion, cracking, and a wide range of acids. They can also withstand extreme temperatures while retaining strength with little or no creep. Inconel washers are commonly used in industrial applications that call for exceptionally tough components, including power and utility equipment, petrochemical, and oil and gas processing machinery. 
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Inconel 601 Sheets

Inconel 601 Sheets
  • Inconel 601 Sheets
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Approx. Price: Rs 1,450 / KilogramGet Latest Price
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Product Details:

Minimum Order Quantity10 Kilogram
Material Grade601
MaterialInconel
ShapeSquare, Round, Rectangle
DensityStandard
Width50 mm-1500 mm
Packing DetailsShrink Wrapping,Jute

INCONEL Alloy 601 UNS Number N06601

Other common names: Alloy 601

Inconel 601 is a nickel-chromium alloy used for applications that require resistance to corrosion and heat. This nickel alloy stands out due to its resistance to high temperature oxidation, remaining highly resistant to oxidation through 2200° F. Alloy 601 develops a tightly adherent oxide scale which resists spalling even under conditions of severe thermal cycling. This nickel alloy has good high temperature strength, and retains its ductility after long service exposure. It has good resistance to aqueous corrosion, high mechanical strength, and is readily formed, machined and welded. Inconel 601’s properties make it a material of broad utility in fields like thermal processing, chemical processing, pollution control, aerospace, and power generation. However, alloy 601 is not suggested for use in strongly reducing, sulfur bearing environments.

In what form is Inconel 601 available at Natural Steels?

  • Sheet
  • Plate
  • Bar
  • Pipe & Tube (welded & seamless)
  • Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
  • Wire

What are the characteristics of Inconel 601?

  • Outstanding oxidation resistance to 2200° F
  • Resists spalling even under severe thermal cycling conditions
  • Highly resistant to carburization
  • Good creep rupture strength
  • Metallurgical stability

Chemical Composition, %

Ni Cr Al C Mn Si Fe
61.5 22.5 1.4 .05 .3 .2 14

In what applications is Inconel 601 used?

  • Chemical Processing
  • Aerospace
  • Heat treating industry
  • Power generation
  • Heat treating muffles and retorts
  • Radiant tubes
  • Catalyst support grids in nitric acid production
  • Steam superheater tube supports

ASTM Specifications

Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Forging Fitting Wire
B167 B517 B167 - B168 B166 B564 B366 B166

Mechanical Properties
Typical room temperature Properties

Tensile (psi) .2% Yield (psi) Elongation (%)
80,000 30,000 35
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Inconel 625 Pipe

Inconel 625 Pipe
  • Inconel 625 Pipe
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Approx. Price: Rs 1,500 / KgGet Latest Price

Product Details:

Minimum Order Quantity10 Kg
TypeSeamless
MaterialAlloy Steel
Material GradeInconel 625
Usage/ApplicationChemical Handling
GradeAlloy 625
ApplicationChemical Handling
Single Piece Length3 meter, 6 meter
ShapeSquare, Rectangular, Round
Surface FinishingHot Rolled
Product TypeInconel 625
EndBeveled End, Plain End
Diameter1/4" to 18"
SurfaceHot Rolled
Size/Diameter1/4" to 8"
BrandImported

INCONEL Alloy 625 UNS Number N06625

Alloy 625

Inconel 625 is a corrosion and oxidation resistant nickel alloy that is used both for its high strength and outstanding aqueous corrosion resistance. Its outstanding strength and toughness is due to the addition of niobium which acts with the molybdenum to stiffen the alloy’s matrix. Alloy 625 has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. This nickel alloy has excellent weldability and is frequently used to weld AL-6XN. This alloy resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. Some typical applications Inconel 625 is used in are chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.

In what form is Inconel 625 available at Natural Steels?

  • Sheet
  • Plate
  • Bar
  • Pipe & Tube (welded & seamless)

Chemical Composition, %

CrNiMoCo NbTaAlTiC
20.00-30.00 Remainder 8.0-10.0 1.0 max 3.15-4.15 .40 max .40 max .10 max
FeMnSiP S
5.0 max .50 max .50 max .015 max .015 max

Fabrication with Inconel 625

Alloy 625 has excellent forming and welding characteristics. It may be forged or hot worked providing temperature is maintained in the range of about 1800-2150° F. Ideally, to control grain size, finish hot working operations should be performed at the lower end of the temperature range. Because of its good ductility, alloy 625 is also readily formed by cold working. However, the alloy does work-harden rapidly so intermediate annealing treatments may be needed for complex component forming operations. In order to restore the best balance of properties, all hot or cold worked parts should be annealed and rapidly cooled. This nickel alloy can be welded by both manual and automatic welding methods, including gas tungsten arc, gas metal arc, electron beam and resistance welding.

ASTM Specifications

Pipe SmlsPipe WeldedTube SmlsTube WeldedSheet/PlateBarForgingFittingWire
B444 B705 B444 B704 B443 B446 - - -

Mechanical Properties
Representative Tensile Properties, bar, 1800° F anneal

Temp° FTensile (psi).2% Yield (psi)Elongation in 2 “ (%)
70 144,000 84,000 44
400 134,000 66,000 45
600 132,000 63,000 42.5
800 131,500 61,000 45
1000 130,000 60,500 48
1200 119,000 60,000 34
1400 78,000 58,500 59
1600 40,000 39,000 117
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Inconel Flanges

Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
  • Inconel Flanges
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Approx. Price: Rs 2,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Size1-5 inch
GradeINCONEL
Material StandardASTM A182
Usage/ApplicationIndustrial
Product TypeFlange
FeaturesCorrosion resistant
CustomizedYES
Number Of HolesAS PER STANDARD
Surface FinishingPOLISHED
I Deal InNew Only
Country of OriginMade in India

STANDARDANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S : BS4504 , BS4504, BS1560, BS10

PRESSURE CLASSClass 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.

SIZE:15 NB to 750 NB, 1/2-78 inch (DN15-DN2000)

CONNECTION TYPE:Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove.

MATERIAL:Stainless Steel Forged Flanges: ASTM A182 F202, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 316LN, 310S, 317L, 321, 410, 420, 440C, 202. F904L
Carbon Steel Forged Flanges: A-350 LF2 LF3, A105 
Duplex Steel Forged Flanges: ASTM / ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.
Alloy Steel Forged Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Forged Flanges: Duplex, Super Duplex, Nickel Alloys
Nickel Alloy Forged Flanges: Cupro Nickel (90/10, 70/30, 66/30/2/2), Hastelloy (C-4, C-22, C276, B-2), Nickel (200 / 201 / 205), Monel 400 & K500), Inconel (600, 601, 625 & 825), Incolloy (800, 800H), Alloy 20, Duplex Steel, SS 904L, Titanium (1 & 2) Etc.

TESTING FACILITIES:* Chemical Analysis 
* Mechanical Test 
* Metallography Test
* Hydrostatic 
* Corrosion Test 
* Ultrasonic Test
* Radiography 
* Miscellaneous Test
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Natural Steels
29, Radha Krishna Temple Building, 1st Floor Office No. 10, 4th Kumbharwada Lane
Grant Road, Mumbai - 400004, Maharashtra, India


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