S45503

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#S45503

Description

S45503 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S45503

Category	Type	Steel Grade
Steel Grades	Stainless Steel	S45503
		631
		S17700
		633
		S35000
		634
		S35500
		XM-25
		S45000
		XM-16
		S45500

Chemical composition(mass fraction)(wt.%) of the S45503

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.010	0.20	0.50	0.010	0.010	11.0-12.5	7.5-9.5
Mo	Al	Cu	Nb	Ti	V	Ce
0.50		1.50-2.50	0.10-0.50	1.00-1.35
N	Co	Pb	B	Other

Mechanical Properties of steel grade S45503

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)
582 (≥)	895 (≥)	33	41	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical Properties of steel grade S45503

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
41	-	-			0.42	-
665	752	-	33.3	243		-
776	-	34	34.2			213	133

Heat Treatment of steel grade S45503

Heat treated : 1854°C - 1967°C

Technological Curves of steel grade S45503

No Curve

Cross Reference Table (Equivalent Grade) of S45503

Grade	Standard	Country	Application
UNS S45503	UNS	USA	precipitation hardening
UNS S45503	UNS	USA	precipitation hardening

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