Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Flanges Supplier

ANSI B16.5 Alloy Steel F1 Flanges, Alloy Steel F5 Flanges, Alloy Steel F12 Flanges, UNS K12822 Flanges, Alloy Steel 1.5415 Flanges, Alloy Steel S31603 Flanges, Alloy Steel F91 Flanges, Alloy Steel K11562 Flanges Stockist, ASTM A182 F9 Alloy Steel Flanges Supplier in Mumbai, India.

F91 Alloy Steel Slip-On Flanges, F5 Alloy Steel Weld Neck Flanges, AISI F11 Alloy Steel Blind Flanges, 1.4903 Alloy Steel Forged Flanges Exporter, Alloy Steel 1.7386 Threaded Flanges, ASME SA 182 Alloy Steel F9 Ring Type Joint Flange, Alloy Steel 1.7380 Socket Weld Flange, F12 Loose Flanges, F5 Alloy Steel Industrial Flanges, F22 Alloy Steel Reducing Flanges Manufacturer in India.

Metcore Steel and Alloys have become the most preferred manufacturer, exporter and supplier of Alloy Steel F1, F5, F9, F11, F12, F22, F91 Flanges. We also manufacture so many other products such as fittings, sheets, plates, fasteners using all possible grades of different materials. We are known for following high business values and work ethics. Our skills are sharpened, and knowledge is enhanced during the long journey in this sector. Our customers acknowledge our efforts to fulfil their requirements and this inspire us to work with more dedication.

Metcore Steel and Alloys have all the facilities and technology that are required to manufacture premium quality Flanges with accuracy. We work in an advanced manufacturing unit having upgraded machinery and tools that are being operated by the adroit workforce under the guidance of proficient engineers. They keep a close eye on every operation and make sure that standard operating procedure is getting followed. Alloy Steel F1, F5, F9, F11, F12, F22, F91 Flanges manufactured by Metcore Steel and Alloys are available in the market with excellent finish, robust construction and aesthetically pleasing appearance.

Alloy Steel F1, F5, F9, F11, F12, F22, F91 Flanges are excellent corrosion resistant and offer high strength at high temperatures; this makes them useful for various industrial application where the fluid is getting operated at elevated temperatures. These Flanges are alloyed with silicon, manganese, chromium, molybdenum, nickel, boron and vanadium. Theses Flanges shows excellent toughness as well. Other than that, every grade has some unique characteristics making them suitable for different applications.

Quality of Alloy Steel F1, F5, F9, F11, F12, F22, F91 Flanges is something where Metcore Steel and Alloys put extra efforts to meet the standards and requirements of the customer. We have assigned several quality tests to every operation so that proper functioning of machines is verified and there should not have any defect in products. Each Flange goes through non-destructive testing after completion of the manufacturing process.

Metcore Steel and Alloys deliver orders of Alloy Steel F1, F5, F9, F11, F12, F22, F91 Flanges within the specified time with proper packaging and convenient mode of transport.

Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Flanges Specification

Specifications :

Dimensions :

Standard :

Size :

Class/Pressure :

Flange Face Type :

ASTM A182, ASTM A182

ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

1/2" (15 NB) to 48" (1200NB)

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Flanges Equivalent Grades

STANDARD UNS WERKSTOFF NR.
Alloy Steel F1 K12822 1.5415
Alloy Steel F5 K41545 1.7362
Alloy Steel F9 K90941 1.7386
Alloy Steel F11 K11597 / K11572 1.7335
Alloy Steel F12 K11562 / K11564 -
Alloy Steel F22 K21590 1.7380
Alloy Steel F91 K90901 1.4903

Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Flanges Chemical Composition

Grade C Mn P S Si Ni Ch Mo Cb
F1 0.16 0.60 - - 0.40 max - - 0.30 -
F5 0.25 0.60 0.040 0.030 0.50 0.50 4.0-6.0 0.44-0.65 -
F9 0.15 0.30-0.60 0.030 0.030 0.50-1.00 - 8.0-10.0 0.90-1.10 -
F11 0.15 0.30-0.60 0.030 0.030 0.50-1.00 - 1.00-1.50 0.44-0.65 -
F12 0.05-0.15 0.30-0.60 0.045 0.045 0.50 max - 0.80-1.25 0.44-0.65 -
F22 0.05-0.15 0.30-0.60 0.040 0.040 0.50 - 2.00-2.50 0.87-1.13 -
F91 0.08-0.12 0.30-0.60 0.020 0.010 0.20-0.50 0.40 8.0-9.5 0.85-1.05 0.06-0.10

Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Flanges Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
F1 570 295 23 - -
F5 485 275 20 - 143-217
F9 585 380 20 - 179-217
F11 415 205 20 - 121-174
F12 415 220 20 - 121-174
F22 415 205 20 - 170 max
F91 585 415 20 - 248 max


Available Types of Alloy Steel 316 Flanges

Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Slip On Flanges
  • Alloy Steel F1 Slip On Flanges
  • Alloy Steel F9 Slip On Flanges
  • Alloy Steel F12 Slip On Flanges
  • Alloy Steel K41545, S31603, K21590, K90901 Slip On Flanges
  • 1.7362, 1.7386, 1.7380, 1.4903 Slip On Flanges
  • ASTM A182 Alloy Steel F1 Slip On Flanges (SORF)
  • ASME SA 182 Alloy Steel F91 Slip On Flanges
Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Weld Neck Flanges
  • Alloy Steel F1 Weld Neck Flanges
  • Alloy Steel F5 Weld Neck Flanges
  • Alloy Steel F11 Weld Neck Flanges
  • Alloy Steel K12822, K90941, K11562, K90941 Weld Neck Flanges
  • 1.5415, 1.7335, 1.7380, 1.4903 Weld Neck Flanges
  • ASTM A182 Alloy Steel F9 Weld Neck Flanges (WNRF)
  • ASME SA 182 Alloy Steel F22 Weld Neck Flanges
Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Socket Weld Flanges
  • Alloy Steel F91 Socket Weld Flanges
  • Alloy Steel F9 Socket Weld Flanges
  • Alloy Steel F12 Socket Weld Flanges
  • Alloy Steel K41545, K11597, K21590, K90901 Socket Weld Flanges
  • 1.7362, 1.7386, 1.7380, 1.4903 Socket Weld Flanges
  • ASTM A182 Alloy Steel F1 Socket Weld Flanges (SWRF)
  • ASME SA 182 Alloy Steel F22 Socket Weld Flanges
Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Blind Flanges
  • Alloy Steel F1 Blind Flanges
  • Alloy Steel F5 Blind Flanges
  • Alloy Steel F11 Blind Flanges
  • Alloy Steel K12822, K90941, K11562, K90901 Blind Flanges
  • 1.5415, 1.7335, 1.7380, 1.4903 Blind Flanges
  • ASTM A182 Alloy Steel F91 Blind Flanges (BLRF)
  • ASME SA 182 Alloy Steel F22 Blind Flanges
Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Ring Type Joint Flanges
  • Alloy Steel F1 Ring Type Joint Flanges
  • Alloy Steel F9 Ring Type Joint Flanges
  • Alloy Steel F12 Ring Type Joint Flanges
  • Alloy Steel K41545, K11597, K21590, K90941 Ring Type Joint Flanges
  • 1.7362, 1.7386, 1.7380, 1.4903 Ring Type Joint Flanges
  • ASTM A182 Alloy Steel F11 Ring Type Joint Flanges (RTJ)
  • ASME SA 182 Alloy Steel F91 Ring Type Joint Flanges
Alloy Steel F1 / F5 / F9 / F11 / F12 / F22 / F91 Long Weld Neck Flanges
  • Alloy Steel F1 Long Weld Neck Flanges
  • Alloy Steel F5 Long Weld Neck Flanges
  • Alloy Steel F11 Long Weld Neck Flanges
  • Alloy Steel K12822, K90941, K11562, K90901 Long Weld Neck Flanges
  • 1.5415, 1.7335, 1.7380, 1.4903 Long Weld Neck Flanges
  • ASTM A182 Alloy Steel F91 Long Weld Neck Flanges
  • ASME SA 182 Alloy Steel F22 Long Weld Neck Flanges

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