304N

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#304N

Description

304N Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 304N

Category	Type	Steel Grade
Steel Grades	Stainless Steel	304N
		S30400
		304L
		S30310
		S30403
		304H
		S30409
		S30415
		XM-7
		S30430
		S30432

Chemical composition(mass fraction)(wt.%) of the 304N

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	1.00	2.00	0.045	0.030	18.0-20.0	8.00-11.0
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
0.10-0.16

Mechanical Properties of steel grade 304N

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)
524 (≥)	145 (≥)	34	13	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	143

Physical Properties of steel grade 304N

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
34	-	-			0.32	-
586	494	-	42.3	421		-
754	-	13	41.2			323	114

Heat Treatment of steel grade 304N

Heat treated : 1357°C - 1516°C

Technological Curves of steel grade 304N

No Curve

Cross Reference Table (Equivalent Grade) of 304N

Grade	Standard	Country	Application
SUS304N2A	JIS	Japan	martensitic stainless steel
CNS 304N1		China	CNS standard stainless steel austenite size
CNS 304N2		China	CNS standard stainless steel austenite size
STS304N1			KS standard austenite stainless steel bars(KS D3706-1992)
STS304N2			KS standard austenite stainless steel bars(KS D3706-1992)
CNS 304N1		China	China Taiwan Stainless steel
CNS 304N2		China	China Taiwan Stainless steel
CNS 304N1		China	China Taiwan Stainless steel
CNS 304N1		China	China Taiwan Stainless steel
CNS 304N2		China	China Taiwan Stainless steel

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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