N10276 2.4819 Hastelloy C-276 welded seamless pipe tube price
Hastelloy-c 276 alloy is a tungsten-chrome-molybdenum alloy with extremely low silicon carbon content, which is considered as a universal anti-corrosion alloy.
It is mainly resistant to wet chlorine, various oxidizing chlorides, chloride solution, sulfuric acid and oxidizing salt, and has good corrosion resistance in low temperature and medium temperature hydrochloric acid.
Therefore, in the past 30 years, in the harsh corrosive environment, such as chemical, petrochemical, flue gas desulphurization, pulp and paper, environmental protection and other industrial fields have been widely used.
In the two atmosphere states of oxidation and reduction, it has excellent corrosion resistance to most corrosion media.Excellent resistance to pitting corrosion, crevice corrosion and stress corrosion.Higher Mo and Cr contents make the alloy resistant to chloride ion corrosion, and W element further improves the corrosion resistance.At the same time, harrington C-276 alloy is one of the few materials that can resist the corrosion of wet chlorine, hypochlorite and chlorine dioxide solution.
It is one of the few materials that can be applied to hot concentrated sulfuric acid solution.
Hastelloy c-276 similar grade:
NiMo16Cr15W (Germany) NC17D (France)
Hastelloy C-276 Chemical Composition
|Type||Seamless Pipe Seamless Tube Welded Pipe Welded Tube
SAW LSAW ERW EFW Beveled End, Plain End
|Size||OD: 1/2" ~48"
Length :As per your requirement.
|Manufacturing Technique||Hot rolling /Hot work ,Cold rolling|
|ASME B36.10 ASME B36.19|
|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|
UNS N02200/Ni 200, UNS N02201 /Ni201, UNS N04400/ Monel 400,
UNS N06600/Inconel 600 ,UNS N06601/ Inconel 601
|ASTM B165||UNS N04400/ Monel 400|
|ASTM B407||UNS N08800 /Incoloy 800 ,UNS N08810 /Incoloy 800HT ,UNS N08811 /Incoloy 800HT|
|ASTM B729||UNS N08020 /Alloy 20|
|ASTM B444||UNS N06625 /Inconel 625 ,|
|ASTM B423||UNS N08825/ Incoloy 825|
|ASTM B464||UNS N08020 /Alloy 20|
UNS N10665/Hastelloy B2,UNS N10675/Hastelloy B3,
UNS N06200/C2000,UNS N10276 /C276,
UNS N06002 Hastelloy-X,UNS N08031/Alloy 31
|Duplex Steel||ASTM A789||S31803,S32205,S32750, S32760|
|ASTM A790||S31803,S32205,S32750, S32760|
|Stainless Steel||ASTM A312||
|ASTM B677||UNS N08925, UNS N08926|
|Alloy Steel||ASTM A333||Grade 3, Grade 6,Grade 8,Grade 9|
|Carbon Steel||ASTM A106 /A53||GR.B|
|API 5L||GR.B ,X42 ,X46 ,X52 ,X56 ,X60 ,X65 ,X70 PSL1 PSL2|
Executive standards: UNS N10276, ASTM B575, ASME SB575, DIN/EN 2.4819
Tensile strength: v/d b is greater than or equal to 730Mpa, elongation: irradiation is greater than or equal to 40%, hardness: HRB is less than or equal to 100.Hartz C - 276 alloy hot forming is instantly annealing at 1150 ℃, and water quenching.The strength of harrington C-276 alloy can be increased by cold deformation.
Haversian C-276 alloy and ordinary austenite stainless steel have similar forming performance.However, as it is stronger than normal austenite stainless steel, it will have greater stress during cold forming.In addition, this material is machined and hardened much faster than ordinary stainless steel, so it is necessary to adopt half-way annealing during extensive cold forming processing.
Welding and heat treatment
The welding performance of c-276 alloy is similar to that of ordinary austenite stainless steel.This material can be used in most welds.Before using a welding method for c-276 welding, measures must be taken to minimize the corrosion resistance of the weld and the heat affected zone, such as GTAW, GMAW, submerged arc welding or some other welding method that can minimize the corrosion resistance of the weld and the heat affected zone.
Hartz C - 276 alloy solid solution heat treatment includes two processes: a. in 1040℃ ~ 1150℃ heating;
B. rapid cooling to black state in two minutes (about 400 ℃), the processed material has good corrosion resistance.Therefore, it is not effective to conduct stress relief heat treatment only on harrington C-276 alloy.Clean up any dirt that may cause carbon in the heat treatment process, such as oil on the alloy's surface, before heat treatment.
|Sheet||Thickness:0.40-4.75mm,General Width:1000,1219,1500mm||Whole Coil or piece of it||Cold Annealed,Surface 2B,2E|
8000,8500mm(Under 10mm plate can be coiled)
|Whole Coil or piece of it||Single hot rolling,Solid solution annealed state,Surface 1D|
|Belt||Thickness:0.10-3.0mm,Width:50-500mm||Whole Coil or Specified size||Cold Annealed,Surface 2B,2E|
|Bar & Rod||Rolled barΦ5-45mm,Length≤1500mm||Polished Bar(circle,Square)||Solution annealing,descaling|
|Weld tube||Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm||Base on your requirement||Use for PHE|
|Seamless Tube||Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm||Base on your requirement||Use for PHE|
|Wire||Outer diameterΦ0.1-13mm||Base on your requirement||Ni & Ni alloy, Ti & Ti alloy|
|Forged piece||roundness and square alloy||Base on your requirement||Steel, Alloy|
|Flangs||All kinds of Flangs||Base on your requirement||Steel, Alloy|
|Welding Material||Coil wire Φ0.90mm/1.2mm/1.6mm||Base on your requirement||Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France.|
|Tube||Elbow, three links, four links, different diameter size||Base on your requirement||Ni & Ni alloy, Ti & Ti alloy|
|Explosive bonded laminate||Raw Sheet Thickness≥2mm||Base on your requirement||Ni & Ni alloy, Ti & Ti alloy|
Hastelloy c-276 features and application field overview:
The alloy has excellent corrosion resistance to most corrosive media under oxidation and reduction conditions.
Excellent resistance to pitting, crevice and stress corrosion cracking.
Alloys are suitable for a variety of chemical process industries containing oxidizing and reducing agents.
The higher content of molybdenum and chromium makes the alloy resistant to the corrosion of chloride ions, and the corrosion resistance of tungsten is further improved.
Hastelloy c-276 is one of the only materials that can resist the corrosion of wet chlorine gas, hypochlorite and chlorine dioxide solution. This alloy has remarkable corrosion resistance to high concentration of chloride solution (such as iron chloride and copper chloride).