X2CrNbZr17 1.4590 - NF EN 10088-2-2005

Grade	X2CrNbZr17
	1.4590
Corresponding Standard	NF EN 10088-2-2005 Part2:Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Classification	Ferritic Stainless Steel

X2CrNbZr17 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Nb	More
Minimum Value	-	-	-	-	-	16	0.35	Zr ≥7×(C+N)+0.15
Maximum Value	0.03	1	1	0.04	0.015	17.5	0.55	Zr ≥7×(C+N)+0.15

◎ Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the suitability of the steel.

X2CrNbZr17 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Cold rolled strip steel: T ≤ 8mm	+A	400~550	l：≥230；t：≥250	≥ 23①

◎ T-thickness；l-longitudinal；t-trasverse
◎ +A=soft annealed；+QT=quenched and tempered；+P=precipitation hardened；+AT=solutiong annealed；+SR=strength relieved

X2CrNbZr17 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X2CrNbZr 17 1.4590
2	NF EN 10088-2-2005
	X2CrNbZr17 1.4590
3	NF EN 10088-1-2005
	X2CrNbZr17 1.4590

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