S20200

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#S20200

Description

S20200 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S20200

Category	Type	Steel Grade
Steel Grades	High Alloy	S20200
		K90901
		T92
		K92460
		T122
		K91271
		T911
		K91061
		TP201
		S20100
		TP201

Chemical composition(mass fraction)(wt.%) of the S20200

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15	1	7.5-10	0.06	0.03	4-6	17-19
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
0.25

Mechanical Properties of steel grade S20200

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)
378 (≥)	681 (≥)	24	41	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	141

Physical Properties of steel grade S20200

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
24	-	-			0.21	-
292	261	-	43.3	231		-
388	-	42	44.2			231	131

Heat Treatment of steel grade S20200

Heat treated : 1512°C - 1264°C

Technological Curves of steel grade S20200

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