304S51 CrNi 18/9 - BS 1501-3-1990

Grade	304S51
Other Names
Corresponding Standard	BS 1501-3-1990 Steels for Pressure Purposes — Part 3: Specification for Corrosion and Heat-Resisting Steels: Plates, Sheet and Strip
Classification	Austenitic Stainless Steel

304S51 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	0.04	-	-	-	-	17	8
Maximum Value	0.1	1	2	0.045	0.025	19	11

304S51 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Solution treatment 1050~1120°C ②③④©	490~690	Rp0.2: ≥195 Rp1.0: ≥230	≥40

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