ASTM A182 F304 / F316 Stainless Steel Flanges

ASTM A182 / A182M - 18

ASTM A182 is a Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

Stainless steel components, specifically those produced from ASTM A182 specification, say for eg. flanges are generally hot worked. This specification covers hot worked austenitic stainless steel grades, which are produced with the intention of being used at high temperature conditions. This being said, the ASTM A182 Flange when hot worked, is able to provide many benefits. One of the better known advantages is that the porosity of ASTM A182 Threaded Flange has been either reduced or closed completely during deformation. Therefore the ASTM A182 Slip On Flange is able to provide leak free transportation if used in the conveyance of flammable and highly dangerous materials such as oil, gas or steam. This is a property which finds many takers in the oil and gas industry as well as the petrochemical industry, where clients cannot afford to have any leaks for fear of accidents or for wastage of products.

While many alloy grades are considered as a match for this specification, the ASTM A182 F316 Standard is a material that is able to provide optimum properties. For instance, in comparison to grade 304, the aforementioned grade 316 Stainless Steel A182 F11 Flange adds much more value to the application by being resilient to various forms of corrosion as well as having higher tensile strength and higher hardness properties. Another benefit offered by hot working is that at elevated temperatures, there is an increase in diffusion, which in turn aids in the elimination or reduction of chemical inhomogeneities in the ASTM A182 Blind Flange.

ASTM A182 / ASME SA182 Grades are F 304LN, F 316LN, F 304N, F 316N, F 44, F 45, F 48, F 49, F 50, F 51, F 52, F 53, F 54, F 55, F 58, F 59, or F 60 for Stainless Steel Material

ASTM A182 Flanges standards are ASME SA 182/ A182 F44, UNS S31254, F304, F304L, UNS S30400 , UNS S30403, F304H, UNS S30409, F309, UNS S30900, F310, F310S, UNS S31000, UNS S31008, F316H, UNS S31609, F316L, UNS S31603, F316TI, UNS S31635, F317L, UNS S31703, F321H, UNS S32109, F321, UNS S32100, F330, UNS N08330, F347H, UNS S34709, F347, UNS S34700, F904L, UNS N08904, F51, F60, UNS S31803, UNS S32205, F53, UNS S32750, F55, UNS S32760

An ASTM designation number identifies a unique version of an ASTM standard.

A182 / A182M - 18

A = ferrous metals;

182 = assigned sequential number

M = SI units

18 = year of original adoption (or, in the case of revision, the year of last revision)

Manufacturer and exporter of ASTM A182 Flanges, Forged fittings in India

Stainless Steel Alloy Steel Carbon Steel
A182 F316
A182 F304
A182 F51
A182 F316L
A182 GR F60
A182 F304L
A182 F304 CHEMICAL COMPOSITION
A182 ANSI B16.5
A182 A276
A182 ASME B16.5
A182 A479
A182/A182M GR. F51
A182 AISI 316
A182 BLIND FLANGE
A182 B16.5
A182 F316 BALL VALVE
A182 ROUND BAR
A182 FORGED BAR
A182 F11
A182 F22
A182 F22 ROUND BAR
A182 COUPLING
A182 CF8M
A182 F22 CLASS 3
A182 F22 WELDING
WELDOLET A182
WELDNECK A182
A182 F44 WELDING
A182 PIPE
A182 P22
A182 PIPE FITTINGS
A182 P91
A182 PRESSURE RATING
A182 P11
A182 A105
A182 CARBON STEEL
A182 CA6NM
A182 CF3M
A182 CLASS 150
A182 CF3