S20400

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#S20400

Description

S20400 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S20400

Category	Type	Steel Grade
Steel Grades	Stainless Steel	S20400
		201L
		S20103
		201LN
		S20153
		S20161
		S20162
		202
		S20200
		XM-1
		S20300

Chemical composition(mass fraction)(wt.%) of the S20400

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.030	1.00	7.00-9.00	0.040	0.030	15.0-17.0	1.50-3.00
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
0.15-0.30

Mechanical Properties of steel grade S20400

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)
452 (≥)	699 (≥)	34	41	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	113

Physical Properties of steel grade S20400

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	-	-			0.31	-
978	329	-	22.3	213		-
799	-	42	44.2			413	114

Heat Treatment of steel grade S20400

Heat treated : 1588°C - 1848°C

Technological Curves of steel grade S20400

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