F40

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International ISO F40 Steel products for pressure purposes - Quality requirements - Part 1: Forgings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F40 / F40

Category	Grade	Standard	Region/Area	Standard Content
Metals	F40	ISO 2604-1	International	Steel products for pressure purposes - Quality requirements - Part 1: Forgings

Chemical composition(mass fraction)(wt.%) of the F40

Element	Min	Max	Similar

The data is being updated,

Mechanical Properties of steel grade F40

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
386 (≥)	343 (≥)	33	31	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade F40

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
12	-	-			0.12	-
767	512	-	41.3	312		-
376	-	33	22.2			411	243

Heat Treatment of steel grade F40

Heat treated : 1868°C - 1531°C

Technological Curves of steel grade F40

No Curve

Cross Reference Table (Equivalent Grade) of F40

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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F40