S44400

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#S44400

Description

S44400 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S44400

Category	Type	Steel Grade
Steel Grades	High Alloy	S44400
		S32100
		347
		S34700
		348
		S34800
		405
		S40500
		S40976
		430
		S43000

Chemical composition(mass fraction)(wt.%) of the S44400

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.025	1	1	0.04	0.03	17.5-19.5	≤1
Mo	Al	Cu	Nb	Ti	V	Ce
1.75-2.5
N	Co	Pb	B	Other
≤0.035				Ti+Nb[0.2+4*(C+N)]~0.8

Mechanical Properties of steel grade S44400

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)
214 (≥)	584 (≥)	23	43	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	114

Physical Properties of steel grade S44400

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
22	-	-			0.44	-
179	384	-	23.3	324		-
362	-	41	41.2			432	433

Heat Treatment of steel grade S44400

Heat treated : 1468°C - 1785°C

Technological Curves of steel grade S44400

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

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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy