304HN

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#304HN

Description

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

Datasheet for: Steel Grades:Stainless Steel: 304HN

Category	Type	Steel Grade
Steel Grades	Stainless Steel	304HN
		304H
		S30409
		S30415
		XM-7
		S30430
		S30432
		304N
		S30451
		XM-21
		S30452

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

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	1.00	2.00	0.045	0.030	18.0-20.0	8.00-10.0
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
0.16-0.30

Mechanical Properties of steel grade 304HN

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)
516 (≥)	743 (≥)	11	44	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade 304HN

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
14	-	-			0.22	-
695	926	-	33.3	322		-
284	-	23	42.2			141	234

Heat Treatment of steel grade 304HN

Heat treated : 1161°C - 1525°C

Technological Curves of steel grade 304HN

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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Cold rolled/hot rolled

Wire rod

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