Alaşım 20 Flanşlar

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Alaşım 20 Flanges are manufactured using a nickel-iron-chromium steel alloy known for its excellent corrosion resistance attributed to the presence of molybdenum and copper in significant amounts within the composition. These flanges bear a melting point at 1443 °C (2430 °F), tensile strength of 80,000 Psi, and yield strength 35,000 Psi, thus are particularly suited for environments exposed to sulfuric acid, crevice pitting, stress-induced cracking, and general corrosive conditions found in industries such as refineries, specialty chemical production facilities, and pulp & paper manufacturing sectors.


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Alaşım 20 Flanşlar

Alaşım 20 Flanges are manufactured using a nickel-iron-chromium steel alloy known for its excellent corrosion resistance attributed to the presence of molybdenum and copper in significant amounts within the composition. These flanges bear a melting point at 1443 °C (2430 °F), tensile strength of 80,000 Psi, and yield strength 35,000 Psi, thus are particularly suited for environments exposed to sulfuric acid, crevice pitting, stress-induced cracking, and general corrosive conditions found in industries such as refineries, specialty chemical production facilities, and pulp & paper manufacturing sectors.

Şu tarihte: SASA FLANGE, we offer wide range of Alaşım 20 Flanşlar including slip-on flanges, weld necks, socket weld options, blind flanges configurations, lap joint types, threaded types, long weld neck options, available in ANSI/ASME, DIN, JIS standartları. We ensure reliable quality, full material traceability, and competitive pricing to meet the demanding needs of global clients.


ASTM B564 Hastelloy C276 Flanges – UNS N10276 dimensional specification drawing
Specifications of Alloy 20 Flanşlar

StandartlarASTM B462 / ASME SB462
BoyutlarANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, vesaire.
Pressure Rating ANSI150#, 300#, 600#, 900#, 1500#, 2500#
Pressure Calculation in DINPN6, PN10, PN16, PN25, PN40, PN64
Yaygın TürlerKaynak Boyunlu Flanşlar, Geçmeli Flanşlar (SORF), Kör flanşlar, Soket Kaynaklı Flanşlar, Dişli flanşlar, Lap Joint Ring Flanges (LJRF), Ring Type Joint Flanges (RTJF)
Flange Face / Connect TypesYükseltilmiş Yüz (RF), Halka Tipi Bağlantı (RTJ), Large Male-Female (LMF), Düz Yüz (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Large Tongue & Groove, Small Tongue & Groove
Production technique
  • Dövme, Heat treated and machined
Size Range of Alloy 20 Flanşlar
  • 1/2″ to 48″
  • PN 2.5 – PN 400
  • 15 Not – 1200Not

Processing of Alloy 20 Flanşlar

Processing of Alloy 20 Flanges by Sasaflange

Chemical Composition of Alloy 20 Flanşlar
Alaşım 20İçindeCPCuMnAyVeFeCRS
32.0-38.00.07 maksimum0.045 maksimum3.00-4.002.00 maksimum2.0-3.01.00 maksimum29.85 dk.19.0-21.00.035 maksimum
Mechanical Analysis of Alloy 20 Flanşlar
YoğunlukErime NoktasıAkma Dayanımı (0.2%Telafi etmek)Çekme DayanımıUzama
8.1 g/cm31443 °C (2430 °F)Psi – 35,000 , MPa – 241Psi – 80,000 , MPa – 55135 %
Types of Alloy 20 Flanşlar

kör flanşlarbindirme-bağlantılı-flanşlarlong-weld-neck-flangesplate-flanges
Kör flanşlarBindirme Bağlantı FlanşlarıUzun Kaynak Boyunlu Flanşlar Plaka Flanşları
reducing-flangesrtj-flangesslip-on-flangessocket-weld-flanges
Flanşların Azaltılması Ring Type Joint Flanges Flanşlarda KaymaSoket Kaynaklı Flanşlar
weld-neck-flangestongue-groove-flangesthreaded-flangesspectacle-blind-flanges
Kaynak Boyunlu FlanşlarTongue & Groove FlangesDişli / Screwed Flanges Gözlük Kör Flanşları

Above are the 12 most types of Alloy 20 Flanşlar. For more types available at Sasaflange, welcome to contact us

UNS N08020 Flanges Equivalent Grades
STANDARTBİZMALZEME NO.ANFOREN
Alaşım 20N080202.4660Z2NCUD31-20AZNiCr20CuMo
Stock of Alloy 20 Flanşlar
Alaşım 20 Loose FlangesAlaşım 20 Dişli flanşlar
Alaşım 20 Flat FlangesAlaşım 20 Kaynak Boyunlu Flanşlar
Alaşım 20 Soket Kaynaklı FlanşlarAlaşım 20 Expander Flanges
Alaşım 20 Square FlangesAlaşım 20 Flanşlarda Kayma
Alaşım 20 Plaka FlanşlarıAlaşım 20 Bindirme Bağlantı Flanşları
Alaşım 20 Ring Type Joint FlangesAlaşım 20 Kör flanşlar
Alaşım 20 Weldo FlangesAlaşım 20 Nipo Flanges
Hastelloy C276 Spectacle Blind FlangesAlaşım 20 Orifis Flanşları
Alaşım 20 Flanşların AzaltılmasıAlaşım 20 Groove & Tongue Flanges
Alaşım 20 BLRF FlangesAlaşım 20 SORF Flanges
Alaşım 20 Screwed FlangesAlaşım 20 Lip type Flanges
Alaşım 20 WNRF FlangesAlaşım 20 ASME 16.5 forged Flanges
Alaşım 20 Puddle FlangesAlaşım 20 SWRF Flanges
Alaşım 20 Spades Ring Spacers FlangesAlaşım 20 Uzun Kaynak Boyunlu Flanşlar

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