16Cr20Ni14Si2 S38240 - GB /T 713.7-2023

Grade	16Cr20Ni14Si2
China ISC	S38240
Corresponding Standard	GB /T 713.7-2023 Steel Plate,Sheet and Strip for Pressure Equipments Part7:Stainless Steel and Heat Resisting Steel
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance
Density	7.9 g/cm³

16Cr20Ni14Si2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	-	1.5	-	-	-	19	12
Maximum Value	0.2	2.5	1.5	0.035	0.02	22	15

16Cr20Ni14Si2 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
Solutioon treatment	≥540	≥220	≥40	HBW: ≤217 HRB: ≤95 HV: ≤220	-

16Cr20Ni14Si2 Corresponding Standards(Same grade name, different standards)

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