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Hastelloy C4 UNS N06455 alloy steel pipe
UNS N06455 2.4610 Hastelloy C4 alloy steel pipe tube
Haosteel is professional manufacturer and&nb≥sp;supplier of Nickel based Hastelloy C4 alloy steelα pipe tube. Quality guaranteed, On-time delivery,&¶nbsp;After-sales warranty.
Hastelloy C4 alloy steel pipe tube
UNS N06455 alloy steel pipe tube
2.4610 alloy steel pipe tube
Description:
Corrosion resistant alloy
Material grade: Hastelloy c-4
German mark: w.n. 2.4610
DIN: NiMo16Cr16Ti
United States: UNS N06455
ISO: NiMo16Cr16Ti
HastelloyC-4 is an austenitic low - carbon nickel - molybdenum - chromium alloy.
The main differences between Nicrofer 6616 hMo and other alloys with similar chemical composit∏ions developed earlier are low carbon, silicon, iron, and tungsten contents.
The chemical composition in the 650-1040 ℃ show excellent stability, improve the ability of resi€stance to intercrystalline corrosion, under the condition of aγppropriate manufacturing can avoid the edge line cor÷rosion sensitivity and weld heat affected zone of corrosion.
Hastelloy c-4 is characterized by:
Excellent corrosion resistance to most corrosive media, especially in reduction state.
Excellent local corrosion resistance in halides.
Chemical Composition
|
|
Ni |
Cr |
Fe |
C |
Mn |
Si |
Mo |
Co |
Ti |
P |
S |
|
min |
bal |
14.5 |
|
|
|
|
14.0 |
|
|
|
|
|
max |
15.53 |
3.0 |
0.009 |
1.0 |
0.05 |
17.0 |
2.0 |
0.7 |
0.02 |
0.01 |
Hastelloy c-4 mechanical properties:
The minimum values in the table below are the vertical and horizontal measured data of the samp¥les with the standard size and specification (solid solut≠ion treatment state). The properties of products with special specifications and special materia$ls can be customized according to customers' requirements.
Hastelloyc-4iso-v notch test:
Mean 120J/cm2 room temperature
120 j/cm2-196 ℃ or higher
Hastelloy c-4 metallographic structure:
Hastelloy c-4 is a face centered cubic lattice structure, whose chemical composition ens ures metallographic stability and resistance to sensitization.
Corrosion resistance:
The high content of molybdenum and chromium enables Hastelloy c-4 alloy to resist corrosion b←y a variety of chemical media, including reducing media, such as phosph♣oric acid, hydrochloric acid, sulfuric acid, chlorine gas, organic or inorganic↕ chlorine-containing media.
Because of its high nickel content, Hastelloy c-4 is effectively resistant to stress corro₹sion cracking caused by chlorine, even in hot chloride solutions.
Product Details:
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Product Name |
hastelloyC4 alloy steel |
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Material |
Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel Alloy |
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Shape |
Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet |
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Grade |
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760®(Zeron 100),2304,904L |
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Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F65,1J22,N4,N6 etc |
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Alloy : Alloy 20/28/31; |
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Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X§/N/g; |
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Hastelloy B / UNS N10001,Hastelloy B-2 / UNS N10665 / DIN W. Nr. 2.4617,Hastelloy C,Hastelloy C-4 /£UNS N06455 / DIN W. Nr. 2.4610,Hastelloy C-22 / UNS N06022 / DIN W. Nr. $2.4602,Hastelloy C-276 / UNS N10276 / DIN W. Nr. 2.4819,Hastelloy X / UNS N06002 / DIN W. Nr. 2.4"665 |
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Haynes: Haynes 230/556/188; |
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Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20; |
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Inconel 718 / UNS N07718 / DIN W. Nr. 2.4668,Inconel 601 / UNS N06±601 / DIN W. Nr. 2.4851,Inconel 625 / UNS N06625 / DIN W. Nr₩. 2.4856,Inconel 725 / UNS N07725,Inconel X-750 / UNS N07750 / DIN W. <Nr. 2.4669,Inconel 600 / UNS N06600 / DIN W. Nr. 2.4816 |
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Incoloy: Incoloy 800/800H/800HT/825/925/926; |
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GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 |
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Monel: Monel 400/K500/R405 |
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Nitronic: Nitronic 40/50/60; |
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Nimonic: Nimonic 75/80A/90/A263 ; |
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Specification |
Wire: 0.01-10mm |
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Product |
1.According to the preparation process can be divided iαnto deformation superalloys, |
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Standard |
GB,AISI,ASTM,DIN,EN,SUS,UNS etc |
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Inspection |
ISO,SGS,BV and so on. |
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Application |
High temperature components such as turbine blades, guide vanes, turbine disks, high pres'sure compressor disks,machine manufacturing |
|
Packaging |
1. cases packed in wooden cases |
Hastelloy c-4 processing and heat treatment:
Hastelloy c-4 alloy can be manufactured and processed by traditional manufacturing process.©
HastelloyC - 4 heating:
Always keep the workpiece clean and free from pollution before and₩ during heat treatment.
Do not touch sulfur, phosphorus, lead and other low melting point metals during heat ≈treatment, otherwise Nicrofer 6616 hMo alloy will become brβittle, attention should be paid to remove such dirt as marking paint, temperature indicating paint, colored crayons, lubricatin≥g oil, fuel and so on.
The lower the sulfur content in the fuel, the better. The sulfu r content in natural gas should be less than 0.1%, and the sulfur content in heavy γoil should be less than 0.5%.
Electric furnace heating is a better choice, because the electric furnace can be accurat÷e temperature control, clean furnace gas.
If the furnace gas is pure enough, you can also choose.
The furnace gas of heating furnace should be neutral to micro reduct→ive. The fluctuation of furnace gas between oxidizing and reductive should be avoided. The heating flame cannot directly burn to the workpiece.
Hastelloy c-4 hot working:
Hastelloy C - 4 hot working temperature range of 1Ω080 ℃ ~ 900 ℃, the cooling way for fast cooling water or other w$ay.
In order to ensure the best anti-corrosion performance, ♣the solution heat treatment should be carried out after hot processing.
Hastelloy c-4 cold working:
When cold working, the workpiece should be in the s'tate of solid solution heat treatment, and the machining hardening rate of Has≈telloy c-4 is greater than that of austenitic stainless steel, so it is necessary to select the pr♣ocessing equipment.
There should be intermediate annealing during cold rolling.
If the deformation of cold rolling is more than 15%, the workpiece needs to be treated with secondary solid solution.
Hastelloy c-4 heat treatment:
Hastelloy C - 4 solid solution treatment temperature range is 1050 ℃ ¶~ 1100 ℃.
For materials with a thickness of less than 1.5mm, the recommended£ cooling method is water quenching or rapid air cooling to obtain thαe maximum corrosion resistance.The workpiece must be kept clean during heat treatment.
Scale removal:
Hastelloy c-4's surface oxides and slag around the weld have a strong≈er adhesion than stainless steel, and fine steel is recommended
Grinding by crystal sand belt or fine crystal grinding whαeel.
Before acid pickling with HNO3/HF mixed acid, the oxide film must be sandblasted or polished to bre ak up.
Machining:
Hastelloy c-4 is machined in an annealed state.
Since the machining hardening of Nicrofer 6616 hMo is relatively high, it is a÷dvisable to use low cutting speed and heavy feed for machining before driving into th e surface layer of cold hardening.
Hastelloy c-4 welding:
Hastelloy c-4 can be used in a variety of welding processes, such as tungsten inert gas Ωwelding, plasma arc welding, manual subarc welding, metal inert gas welding, fusion inert gas we☆lding.
Pulse arc welding is preferred.
|
Material Grade |
Nickel Alloy |
ASTM B474 |
UNS N02200/Ni 200, UNS N02201 /Ni201, UNS N04400/ Monel 400, UNS N06002 /Hastelloy X, UNS N06022/ Hastelloy C22, UNS N08825/ Incoloy 825 , UNS N10276/ Hastelloy C276, UNS N10665 /Hastelloy B2, UNS N10675/Hastelloy B3, UNS N06600/Inconel 600 , UNS N06601/ Inconel 601 ,UNS N06625 /Inconel 625 , UNS N08020 /Alloy 20 |
|
ASTM B161 |
UNS N02200/Ni 200, UNS N02201 /Ni201 |
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ASTM B163 |
UNS N02200/Ni 200, UNS N02201 /Ni201, UNS N04400/ Monel 400, UNS N06600/Inconel 600 ,UNS N06601/ Inconel 601 |
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ASTM B165 |
UNS N04400/ Monel 400 |
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ASTM B407 |
UNS N08800 /Incoloy 800 ,UNS N08810 /Incoloy 800HT ,UNS N08811 /Incoloy 80>0HT |
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ASTM B729 |
UNS N08020 /Alloy 20 |
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ASTM B444 |
UNS N06625 /Inconel 625 , |
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ASTM B423 |
UNS N08825/ Incoloy 825 |
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ASTM B464 |
UNS N08020 /Alloy 20 |
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ASTM B622 |
UNS N10665/Hastelloy B2,UNS N10675/Hastelloy B3, UNS N06200/C2000,UNS N10276 /C276, UNS N06002 Hastelloy-X,UNS N08031/Alloy 31 |
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Duplex Steel |
ASTM A789 |
S31803,S32205,S32750, S32760 |
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ASTM A790 |
S31803,S32205,S32750, S32760 |
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Stainless Steel |
ASTM A312 |
TP304,TP304L,TP316,TP316L,316Ti TP317,TP317L, TP321,TP310S,TP347,S31254,N08367,NO8926,NO8904 |
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ASTM A213 |
TP304,TP304L,TP316,TP316L,316Ti TP317,TP317L, TP321,TP310S,TP347,S31254,N08367,NO8926,NO8904 |
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ASTM A269 |
TP304,TP304L,TP316,TP316L,TP317,TP317L,TP321, TP347,S31254,NO8367,NO8926 |
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ASTM B676 |
N08367 |
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ASTM B677 |
UNS N08925, UNS N08926 |
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Alloy Steel |
ASTM A333 |
Grade 3, Grade 6,Grade 8,Grade 9 |
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|
ASTM A335 |
P5,P9,P11,P12,P22,P91,P92 |
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Carbon Steel |
ASTM A106 /A53 |
GR.B |
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|
API 5L |
GR.B ,X42 ,X46 ,X52 ,X56 ,X60 ,X65 ,X70 PSL1 PSL2 |
Application:
It has been widely used in the chemical and petrochemical fields, such ↔as in the components and catalytic systems in contact with organics containing chloride.
This material is especially suitable for high temperature, mixed with impurities of inorganic aci™ds and organic acids (such as formic acid and acetic acid), seawater corrosion environment.
Other application areas:
Pulp and paper industries, such as cooking and bleaching vessels
Washing tower, reheater and wet steam fan in FGD system
Equipment and components operating in an acidic ga↔s environment
Reactor for acetic acid and acid products
Sulphuric acid condenser
Methylene diphenyl isocyanate (MDI)
Production and processing of impurity phosphoric acid
Packaging & Shipping
Packaging:Products are generally supplied in standard cardboard boxes, pallets, wooden ∑boxes. Special packaging requirements can also be accommodated. (also €depend on the customers' requirements)
Shipping: We cooperation with many logistics company,We can provide expressφ, sea transportation, air transportation, and rail way transportatio n based on customers' requirement.
Our Services
1) We can provide a free sample for testing.
2) Customized lable, packing, OEM service
3) Mill test certificate will be provided after production, If it is necessary.
4) Good packing methods to keep goods no damage during delivery
5) We are cooperation with many famous forwarder, will try our best to choose the safty, convenie∏nce, quick, and cheap mode of transportation for our customers≠.
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