12Ni19 - ISO 9327(-3)-1999

Grade	12Ni19
Corresponding Standard	ISO 9327(-3)-1999 Steel forgings and rolled or forged bars for pressure purposes-Technical delivery conditions-Part 3:Nickel steels with specified low temperature properties
Classification	Alloy Steel

12Ni19 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Ni	V
Minimum Value	-	-	0.3	-	-	4.5	-
Maximum Value	0.15	0.35	0.8	0.025	0.02	5.3	0.05

12Ni19 Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤30	510~710	≥390	≥19
30＜t≤50	510~710	≥380	≥19

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!