SUS420J2-CSP

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#SUS420J2-CSP

Description

SUS420J2-CSP Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS420J2-CSP

Category	Type	Steel Grade
Steel Grades	Stainless Steel	SUS420J2-CSP
		SUS430J1L
		SUS436L
		SUS436J1L
		SUS444
		SUS444
		SUS444
		SUS445J1
		SUS445J2
		SUS301-CSP
		SUS304-CSP

Chemical composition(mass fraction)(wt.%) of the SUS420J2-CSP

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.26-0.4	1.0	1.0	0.04	0.03	12-14	≤0.6
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SUS420J2-CSP

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)
459 (≥)	256 (≥)	44	14	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade SUS420J2-CSP

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
23	-	-			0.33	-
764	776	-	41.3	141		-
722	-	32	11.2			421	321

Heat Treatment of steel grade SUS420J2-CSP

Heat treated : 1147°C - 1426°C

Technological Curves of steel grade SUS420J2-CSP

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