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ASTM B564 UNS N06022 Alloy C22 2" 150# Flat Face SO Flat Face Pipe Flanges Slip On Flange JIS
Incoloy800 performance advantages:
1. Excellent corrosion resistance in water-based media with extremely high temperature up to 500℃
2. Excellent resistance to stress corrosion
3. Good processability
The metallographic structure of Incoloy 800:
Incoloy 800 is a face-centered cubic lattice structure.The extremely low carbon content and the increased Ti:C ratio increase the structural stability and maximum resistance to sensitization and intercrystalline corrosion.The low temperature annealing at about 950℃ ensures the fine crystal structure.
Incoloy 800 corrosion resistance:
Incoloy 800 is resistant to many corrosive media.Its high nickel content makes it have good resistance to stress corrosion cracking under water corrosion conditions.The high chromium content makes it more resistant to spot corrosion and crack corrosion cracking.The alloy has good corrosion resistance to nitric acid and organic acid, but limited corrosion resistance in sulfuric acid and hydrochloric acid.In addition to the possibility of spot corrosion in halides, it has good corrosion resistance in oxidizing and non-oxidizing salts.It is also very resistant to corrosion in water, steam and a mixture of steam, air and carbon dioxide.
| Materials | Carbon Steel: ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20# and so on. Stainless Steel: ASTM A182, F304/304L, F316/316L and so on. Alloy Steel: A182 F11, A182F22, A182F12, A182 F5, A182F91, A182 F9 and so on. | |
| Material | ASTM | Carbon steel: (ASTM A234WPB,,A234WPC,A420WPL6. Stainless steel: (ASTM A403 WP304,304L,316,316L,904l,321. 1Cr18Ni9Ti, 00Cr19Ni10, Alloy Steel: A234WP12,A234WP11,A234WP22,A234WP5, A420WPL6,A420WPL3 |
| DIN | Carbon steel: St37.0,St35.8,St45.8 Stainless steel: 1.4301,1.4306,1.4401,1.4571 Alloy steel: 1.7335,1.7380,1.0488(1.0566) | |
| JIS | Carbon steel: PG370,PT410 Stainless steel: SUS304,SUS304L,SUS316,SUS316L,SUS321 Alloy steel: PA22,PA23,PA24,PA25,PL380 | |
| GB | 10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo,12CrMo, 12CrMoG, 12Cr1Mo | |
| Types | Slip On Plate Flange/Plate Flange , Slip On Hub Flange/Bossed Welding Neck Flange/WN flange/ Loose Flange/Lapped Flange /Backing Flange Blind Flange/Blank flange, Lap Joint Flange /LJ Flange Socket Weld Flange/SW Flange Threaded Flange/Screwed Flange Loose Flange/Lapped Flange Backing Flange RTJ /o-Ring Custom Flange/Special Flange Hot/Cold/Electro Gavanized Flange | |
| Standards | ANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504 BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123 GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES | |
| Pressure &Ratings | 150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5 PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504 PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80 PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80 600kPa, 1000.1600.2500.4000.-SANS 1123 5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503 TABLE D, TABLE E ,TABLE F-BS 10, AS2129 CLASS D, CLASS E, CALSS F, AWWA C207 | |
Dimensional Range
Outer Diameter - 4.00 to 22.00 mm
Wall Thickness - Between 0.15mm and 1.50 mm
Length upto 6 mtrs
End Applications
Heat Exchangers, Oil Coolers, Radiators, High Capacity Power Plants, Ship Building & Ship Repairs, Condensers, Offshore Oil rigs, Distiller Tubes, Evaporators, Ferrules etc.
Corrosion Resistance
For many years prior to its application as a brake tubing material,
alloy C70600 had been used in ships, power station condensers and
hydraulic lines on tankers, and had displayed excellent resistance
to saline conditions. Early tests revealed that copper-nickel has
almost the same resistance to burst pressure as steel. In testing,
however, when exposed to salt spray over 180 days, steel's burst
strength decreases significantly. The copper alloy remains
consistently resistant.
For tubes covered with a moist, salty mudpack for six months,
brazed steel was severely corroded resulting in perforation of the
tubing wall; whereas, only superficial general corrosion was found
on the copper-nickel tubing. ISO 4038 and SAE J1047 include a
corrosion resistance requirement referring to ISO 3768 asking for a
minimum burst pressure of 110 MPa after 96 hours in neutral salt
spray. Swedish requirements include a resistance at least equal to
25 of zinc. In all cases alloy C70600 easily exceeds the required
corrosion resistance.
