X2CrNiMoN29-7-2 1.4477 - NF EN 10088-2-2005

Grade	X2CrNiMoN29-7-2
	1.4477
Corresponding Standard	NF EN 10088-2-2005 Part2:Technical Delivery Conditions for Sheet/Plate and Strip of Corrosion Resisting Steels for General Purposes
Classification	Duplex Stainless Steel

X2CrNiMoN29-7-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	0.8	-	-	28	5.8	-	1.5	0.3
Maximum Value	0.03	0.5	1.5	0.03	0.015	30	7.5	0.8	2.6	0.4

◎ 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.

X2CrNiMoN29-7-2 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
Cold rolled strip steel: T ≤ 8mm	+AT	800~1050	t：≥ 650①②	T＜3mm：≥20 T ≥ 3mm：≥20 ③	-
Hot rolled strip steel: T ≤ 13.5mm	+AT	750~1000	t：≥ 550①②	T＜3mm：≥20 T ≥ 3mm：≥20 ③	（T＞10mm） I：≥ 100；t：≥60
Hot rolled medium-thick plate: T ≤ 75mm④	+AT	750~1000	t：≥ 550①②	T＜3mm：≥20 T ≥ 3mm：≥20 ③	（T＞10mm） I：≥ 100；t：≥60

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

X2CrNiMoN29-7-2 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X2CrNiMoN 29-7-2 1.4477
2	EN 10088-3-2014
	X2CrNiMoN 29-7-2 1.4477
3	ISO 15510-2014
	X2CrNiMoN29-7-2 4477-329-06-E
4	DIN EN 10088-3-2014
	X2CrNiMoN 29-7-2 1.4477
5	NF EN 10088-2-2005
	X2CrNiMoN29-7-2 1.4477
6	NF EN 10088-1-2005
	X2CrNiMoN29-7-2 1.4477

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