S43020

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#S43020

Description

S43020 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S43020

Category	Type	Steel Grade
Steel Grades	Stainless Steel	S43020
		S40977
		S41045
		S41050
		S41603
		S42035
		429
		S42900
		430
		S43000
		430F

Chemical composition(mass fraction)(wt.%) of the S43020

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.12	1.00	1.25	0.060	≥0.15	16.0-18.0
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade S43020

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)
575 (≥)	749 (≥)	31	34	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	124

Physical Properties of steel grade S43020

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	-	-			0.41	-
645	856	-	21.3	242		-
568	-	11	44.2			313	214

Heat Treatment of steel grade S43020

Heat treated : 1258°C - 1797°C

Technological Curves of steel grade S43020

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