ASTM A694 Grade F60 Flanges

ASTM A694 Grade F60 Flanges

F60 FLANGES

Grade F60 Flanges are used for high pressure  transmission services. F60 Flanges are used by Oil & Gas Industries, Heat Exchengers, Power Plants, Nuclear Components, Chemical &  Petrochemical Industries, Pharmaceutical Companies, Pulp & Paper Industry,etc

Type of Flanges : 

WN (Welding Neck), SO (slip on), PL (Plate), BL (Blind), Th (Threaded), SW (socket welding), LF/SE (lapped flange/stub end), LWN (long welding neck), Orifice flange, Reducing flange, etc


Nominal Chemical Requirement.

Product Analysis

Grade	C	Mn	P	S	Si	Cr	Ni	Mo	N	Cb
F60	-		-	-	0.10	-	-	-	-	-
	0.265	1.64	0.030	0.030	0.40	-	-	-	-	-

Heat Analysis

Grade	C	Mn	P	S	Si	Cr	Ni	Mo	N	Cb
F60	-		-	-	0.15	-	-	-	-	-
	0.26	1.60	0.025	0.025	0.35	-	-	-	-	-

Mechanical Requirement.

Grade	Condition	Tensile Strength min (MPa)	Yield Strength min (MPa)	Elongation (L = 4d%)	Reduction of Area % min	Brinell Hardness max
F60	-	515	415	20	-
	-

Heat Treatment:

The desired Mechanical properties will be achieved by Normalizing and Precipitation heat treatment OR Quenching and Precipitation heat treatment.

The tempering temperature shall be atleast 1000 °F (540 °C). The precipitation heat treatment shall be in the range from 1000 °F to 1225 °F (540 °C to 665 °C).