Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, Valves, and Parts for High-Temperature Service (ASTM A182/A182M).
This standard applies to forged low alloy and stainless steel pipe components used in pressure systems. Flanges, fittings, valves, and similar items to specified dimensions or to dimensional standards, such as the ASME requirements described in Section, are included.
Manufacturers of ASTM A182/A182M – Forged Flanges and Fittings.
Aditya Steel is an established manufacturer and exporter of ASTM A182 low alloy steel, especially Cr-Mo alloy steel forgings for high-temperature piping industry. The ASTM A182 low alloy steel forgings cover pipe flanges, forged fittings, valves and parts which are widely used in boilers, pressure vessels, steam lines and other high-temperature applications. The ferritic alloy steel(Cr-Mo alloy steel) forgings are also endorsed by ASTM A336 which is the standard specification for alloy steel forgings for pressure and high-temperature parts.
Aditya Steel Engg. co. are one of the most trustworthy source of manufacturer and suppliers of ASTM A182/A182M Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, alloy steel forged flanges and Forged Fittings in India.
Manufacturers of ASTM A182 Threaded / Screwed Flanges, manufacturers of ASTM A182 Weld Neck Flanges (WNRF), manufacturers of ASTM A182 Slip On Flanges (SORF), manufacturers of ASTM A182 Lap Joint Flanges, manufacturers of ASTM A182 Long Weld Neck Flanges, manufacturers of ASTM A182 Socket Weld Flanges, manufacturers of ASTM A182 Spectacle Blind Flanges, manufacturers of ASTM A182 Spade (Paddle Blanks/Blinds), manufacturers of ASTM A182 Ring Spacers (Paddle Spacers), manufacturers of ASTM A182 Socket Weld Flanges (SWRF), manufacturers of ASTM A182 Blind Flanges (BLRF) , manufacturers of ASTM A182 Nipo flange, manufacturers of ASTM A182 Weldo flange, manufacturers of ASTM A182 Flangeolet, manufacturers of ASTM A182 Bleed Ring, ASME B16.5 Flanges, ANSI B16.47 Flanges, BS 10 Flanges ,DIN Flanges, BS 4504 Flanges, EN 1092-1 Flanges, Forged Flanges, Plate Flanges, Ring Type Joint Flanges (RTJ), Raised Face Flanges, Tongue & Groove Flanges, Male & Female Flanges, Reducing Flanges.
Forgings must be cooled to a temperature less than 1000 °F [538 °C] after hot working before heat treatment in line with the standards listed below.
Heat Treatment will be carried out as per the ASTM A182/A182M Standard only.
Chemical Composition Requirements.
Chemical will be carried out as per the ASTM A182/A182M Standard only.
Mechanical will be carried out as per the ASTM A182/A182M Standard only.
Steel Grades, UNS designation, and Steel Names.
Steel, Grades, UNS Designation,s teel Names
ASTM A182 F1 – K12822-C-0.5Mo
ASTM A182 F2- K12122-0.5Cr-0.5Mo
ASTM A182 F5-K41545-5Cr-0.5Mo
ASTM A182 F5a-K42544-5Cr-0.5Mo
ASTM A182 F9-K90941-9Cr-1Mo
ASTM A182 F10-S33100-20Ni-8Cr
ASTM A182 F91-K909019Cr-1Mo-V
ASTM A182 F92-K924609Cr-0.5Mo-1.8W-V
ASTM A182 F11 CL1-K115971.25Cr–0.5Mo–Si
ASTM A182 F11 CL2-K115721.25Cr–0.25Mo–Si
ASTM A182 F11 CL3-K115721.25Cr–0.5Mo–Si
ASTM A182 F12 CL1-K115621Cr-0.5Mo
ASTM A182 F12 CL2-K115641Cr-0.5Mo
ASTM A182 F22 CL1-K215902.25Cr-1Mo
ASTM A182 F22 CL3-K215902.25Cr-1Mo
ASTM A182 F21-K315453Cr-1Mo
ASTM A182 F122-K91271-
ASTM A182 F911-K91061-
ASTM A182 F3V-K31830-
ASTM A182 F3VCb-K31390-
ASTM A182 F22V-K318352.25Cr-1Mo-V
ASTM A182 F23-K41650-
ASTM A182 F24-K307362.25Cr-1Mo-0.25V-Ti-B
ASTM A182 FR-K22035-
ASTM A182 F36-K210011.15Ni-0.65Cu-Mo-Co
The following supplementary requirements shall apply only when specified by the purchaser in the inquiry, contract, and order.
S1. Macroetch Test
S2. Product Analysis
S3. Tension Tests
S4. Magnetic Particle Examination
S5. Liquid Penetrant Examination
S6. Hydrostatic Testing
S7. Repair Welding
S8. Heat Treatment Details
S9. Material for Optimum Resistance to Stress-Corrosion
S10. Corrosion Tests
S11. Special Filler Metal
S12. Hardness Test
S13. Alternate Heat Treatment (Grade F 91 and F 92)
S14. Heat Treatment of Austenitic Forgings
S15. Grain Size for Austenitic Grades
S16. Stabilization Treatment
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