H-40

Favorite Datasheet

#H-40

Description

H-40 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: H-40

Category	Type	Steel Grade
Steel Grades	High Alloy	H-40
		FSX-414
		FV 548
		G 6
		G 150
		G 170
		G -192
		GMR-235
		GMR-235D
		Greek Ascoloy
		H-11

Chemical composition(mass fraction)(wt.%) of the H-40

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.23	0.45	0.3			2.8	0.4
Mo	Al	Cu	Nb	Ti	V	Ce
0.5					0.75
N	Co	Pb	B	Other
				W 0.50 Fe...

Mechanical Properties of steel grade H-40

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)
463 (≥)	891 (≥)	44	34	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	221

Physical Properties of steel grade H-40

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	-	-			0.31	-
937	874	-	41.3	432		-
818	-	43	23.2			323	122

Heat Treatment of steel grade H-40

Heat treated : 1357°C - 1449°C

Technological Curves of steel grade H-40

No Curve

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

Do you supply this H-40?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy