SUS304A

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#SUS304A

Description

SUS304A Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS304A

Category	Type	Steel Grade
Steel Grades	Stainless Steel	SUS304A
		SUS347FB
		SUS347HFB
		SUS329J1FB
		SUS403FB
		SUS410FB
		SUS410J1FB
		SUS420J1FB
		SUS420J2FB
		SUS431FB
		SUS630FB

Chemical composition(mass fraction)(wt.%) of the SUS304A

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	1.0	2.0	0.045	0.03	18-20	8-10.5
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SUS304A

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)
114 (≥)	811 (≥)	22	41	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	331

Physical Properties of steel grade SUS304A

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
12	-	-			0.11	-
479	233	-	44.3	312		-
627	-	11	21.2			342	414

Heat Treatment of steel grade SUS304A

Heat treated : 1269°C - 1134°C

Technological Curves of steel grade SUS304A

No Curve

Cross Reference Table (Equivalent Grade) of SUS304A

Grade	Standard	Country	Application
SUS304A	JIS	Japan	martensitic 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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

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Superalloy & High Temperature Alloy