S32550

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#S32550

Description

S32550 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S32550

Category	Type	Steel Grade
Steel Grades	High Alloy	S32550
		S31803
		S32001
		S32003
		S32101
		S32205
		2205
		S32304
		2304
		S32506
		S32520

Chemical composition(mass fraction)(wt.%) of the S32550

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.04	1	1.5	0.04	0.03	24-27	4.5-6.5
Mo	Al	Cu	Nb	Ti	V	Ce
2.9-3.9		1.5-2.5
N	Co	Pb	B	Other
0.1-0.25

Mechanical Properties of steel grade S32550

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)
134 (≥)	215 (≥)	21	34	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	412

Physical Properties of steel grade S32550

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
31	-	-			0.24	-
899	898	-	44.3	124		-
991	-	21	24.2			242	143

Heat Treatment of steel grade S32550

Heat treated : 1756°C - 1971°C

Technological Curves of steel grade S32550

No Curve

Cross Reference Table (Equivalent Grade) of S32550

Grade	Standard	Country	Application
S32550	UNS	USA	Dual-phase steel
S32550	UNS	USA	Dual-phase steel

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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Wire rod

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Superalloy & High Temperature Alloy