254 SMO Flanges

254 smo flanges

ASTM A182 F44 UNS S31254 WNRF Flange

ASTM A182 F44 UNS S31254 WNRF Flange

SMO 254 Alloy Blind Flanges

SMO 254 Alloy Blind Flanges

F44 Slip On Flange

F44 Slip On Flange

 

 

Manufacturer of ASTM A182 F44 UNS S31254 WNRF flange in India, view specification

254 SMO material specification

 

 

 

 

 

Suitable environment for A182 Gr F44 weld flange

  • Organic acids
  • Sulphuric acid
  • Chlorine acids
  • Hydrochloric acid
  • Hydrogen chlorine acids
  • Caustic Soda

Applications of UNS S31254 flange

  • Desalination
  • Heat exchangers
  • Food processing equipment
  • Flue-gas cleaning
  • Process equipment
  • Oil distillation columns
  • Saltwater handling
Applications of UNS S31254 flange

 

Heat treatment temperature of DIN 1.4547 flange

  • Annealing – 2100 To 2200°F (1149 To 1204°C)
  • Solution annealing – 1140 To 1200°C

Check Werkstoff 254 SMO forged flange tensile strength and maximum temperature of SMO 254 alloy blind flanges

ASTM A182 F44 flange tensile strength

  • KSI = 95 (min.)
  • Mpa = 655 (min.)

Maximum temperature of UNS S31254 flange

  • Quenching 2100–2190°F (1150–1200°C) in water

Contact directly 254 SMO super duplex weld neck and slip on flange supplier for custom sizes and types in Class 150# To 2500#

Types of 254 SMO flanges

A182 Gr F44 socket weld flange

A182 Gr F44 socket weld flange

SA182 F44 lap joint flange

SA182 F44 lap joint flange

UNS S31254 F44 plate flanges

UNS S31254 F44 plate flanges

Alloy 254 long neck flanges

Alloy 254 long neck flanges

254 SMO SS threaded flange

254 SMO SS threaded flange

DIN 1.4547 orifice flange

DIN 1.4547 orifice flange

Alloy 254 smo spectacle blind flanges

Alloy 254 smo spectacle blind flanges

6 moly alloy reducing flange

6 moly alloy reducing flange

A182 F44 RTJ flanges

A182 F44 RTJ flanges

 

Refer density of SA 182 F44 threaded flange, and buy DIN 1.4547 plate flanges for petrochemical applications as per ASME B16.5

Density for 254 smo stainless steel flange

  • 8g/cm³
Don’t forget to check 254 SMO stainless steel socket weld flange hardness and chemical composition of A182 Gr F44 pipe steel flange

Werkstoff 254 SMO forged flange hardness

Brinell HBW Rockwell HRBW
223 (max.) 96 (max.)

254 SMO chemical composition

Carbon Chromium Nickel Molybdenum
≤0.020 19.5-20.5 17.5-18.5 6.0-6.5
Nitrogen Copper Sulfur Phosphorus
0.18-0.22 0.50-1.00 ≤0.010 ≤0.030
Silicon Manganese Iron
≤0.80 ≤1.00 Balance

 

A182 Gr F44 pipe steel flange equivalent

Material 254 SMO Flanges
Grade ASTM A182 F44 Flange
UNS S31254
WNR 1.4547

 

254 SMO UNS S31254 forged flange mechanical properties

Yield Strength (min.) 45 KSI 310 Mpa
Elongation (min.) 35%