13Ni14 +NT - ISO 9328-4-2018

Grade	13Ni14 +NT
Corresponding Standard	ISO 9328-4-2018 Nickel-Alloy Steels with Specified Low Temperature Properties
Classification	Alloy Steel

13Ni14 +NT Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	V	Nb
Minimum Value	-	-	-	-	-	-	3.25	-	-	-	-	-
Maximum Value	0.15	0.3	0.7	0.015	0.015	0.3	3.75	0.4	0.12	0.03	0.05	0.02

13Ni14 +NT Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Normalizing (+N), Normalizing and tempering (+NT)	450~590	≥255	≥21

Approximate Comparison Table Pressure-Bearing Flat Steel

Japan	United States	International Organization for Standardization
JIS	ASTM	ISO
SL3N255	A203D	13Ni14 +NT

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