X11CrMoWVNb9-1-1 1.4905 - NF EN 10216-2-2007

Grade	X11CrMoWVNb9-1-1
	1.4905
Corresponding Standard	NF EN 10216-2-2007 Pressurized Seamless Steel Tubes for High Temperatures
Classification	Alloy Steel

X11CrMoWVNb9-1-1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N	W	V	Nb	B	Al
Minimum Value	0.09	0.1	0.3	-	-	8.5	0.1	0.9	0.05	0.9	0.18	0.06	0.0005	-
Maximum Value	0.13	0.5	0.6	0.02	0.01	9.5	0.4	1.1	0.09	1.1	0.25	0.1	0.005	0.04

◎ Elements not included in this table shall not be intentionally added to the steel without the agreement of the purchaser, except for elements which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steel making process.

X11CrMoWVNb9-1-1 Mechanical Properties

thickness T mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
Steel: T ≤ 16	620~850	≥450	l ≥19；t≥17	20℃：l ≥ 40,t≥27
Steel: 16 < T ≤ 40	620~850	≥450	l ≥19；t≥17	20℃：l ≥ 40,t≥27
Steel: 40 < T ≤ 60	620~850	≥450	l ≥19；t≥17	20℃：l ≥ 40,t≥27
Steel: 60 < T ≤ 100	620~850	≥450	l ≥19；t≥17	20℃：l ≥ 40,t≥27

◎ l-longitudinal；t-transverse

X11CrMoWVNb9-1-1 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X11CrMoWVNb 9-1-1 1.4905
2	EN 10216-2-2007
	X11CrMoWVNb9-1-1 1.4905
3	EN 10302-2008
	X11CrMoWVNb 9-1-1 1.4905
4	NF EN 10216-2-2007
	X11CrMoWVNb9-1-1 1.4905
5	NF EN 10088-1-2005
	X11CrMoWVNb9-1-1 1.4905

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