SUS304j2

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#SUS304j2

Description

SUS304j2 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS304j2

Category	Type	Steel Grade
Steel Grades	Stainless Steel	SUS304j2
		NCF800
		NCF800H
		NCF825
		NCF80A
		SUS317J2
		SUS301L
		SUS301J1
		SUS302B
		SUS304Cu
		SUS304j1

Chemical composition(mass fraction)(wt.%) of the SUS304j2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	1.7	3.0-5.0	0.045	0.03	15-18	6-9
Mo	Al	Cu	Nb	Ti	V	Ce
		1.0-3.0
N	Co	Pb	B	Other

Mechanical Properties of steel grade SUS304j2

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)
419 (≥)	518 (≥)	23	34	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	421

Physical Properties of steel grade SUS304j2

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
21	-	-			0.31	-
577	573	-	34.3	242		-
513	-	22	43.2			142	321

Heat Treatment of steel grade SUS304j2

Heat treated : 1651°C - 1946°C

Technological Curves of steel grade SUS304j2

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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