S30103

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#S30103

Description

S30103 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S30103

Category	Type	Steel Grade
Steel Grades	High Alloy	S30103
		XM-31
		S21600
		XM-17
		S21603
		XM-18
		S21800
		S24000
		XM-29J
		S30100
		301

Chemical composition(mass fraction)(wt.%) of the S30103

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1	2	0.045	0.03	16-18	6-8
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
≤0.2

Mechanical Properties of steel grade S30103

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)
471 (≥)	658 (≥)	21	44	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade S30103

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
32	-	-			0.41	-
661	986	-	24.3	244		-
676	-	14	22.2			113	432

Heat Treatment of steel grade S30103

Heat treated : 1564°C - 1781°C

Technological Curves of steel grade S30103

No Curve

Cross Reference Table (Equivalent Grade) of S30103

Grade	Standard	Country	Application
S30103		China	Stainless steel bars

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