S44023

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#S44023

Description

S44023 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S44023

Category	Type	Steel Grade
Steel Grades	High Alloy	S44023
		S41610
		416Se
		S41623
		420F
		S42020
		420Se
		S42023
		440F
		S44020
		440FSe

Chemical composition(mass fraction)(wt.%) of the S44023

Mechanical Properties of steel grade S44023

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)
986 (≥)	886 (≥)	42	24	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	424

Physical Properties of steel grade S44023

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
42	-	-			0.22	-
491	361	-	41.3	212		-
141	-	43	13.2			112	231

Heat Treatment of steel grade S44023

Heat treated : 1729°C - 1889°C

Technological Curves of steel grade S44023

No Curve

Cross Reference Table (Equivalent Grade) of S44023

Grade	Standard	Country	Application
UNS S44023	UNS	USA	Martensitic special steel
S44023	UNS	USA	Martensitic special steel
S44023	UNS	USA	Martensitic special steel
S44023	UNS	USA	Martensitic special steel
S44023	UNS	USA	Martensitic special steel

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Rfq.: sales@longhaisteel.com

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C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.95-1.2	1	1.25	0.06	0.06	16-18	0.5
Mo	Al	Cu	Nb	Ti	V	Se
		≤0.6				≤0.15
N	Co	Pb	B	Other

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy