NiCr15Fe7TiAl 2.4669 - DIN EN 10269-2014

Grade	NiCr15Fe7TiAl
Germany W-Nr.	2.4669
Corresponding Standard	DIN EN 10269-2014 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Classification	Alloy Steel
Properties	Strength Corrosion Resistance High-Temperature Strength
Density	8.2 g/cm³

NiCr15Fe7TiAl Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni	Cu	Ti	Co	Al	More
Minimum Value	5	-	-	-	-	-	14	70	-	2.25	-	0.4	Nb+Ta: 0.70~1.20
Maximum Value	9	0.08	0.5	1	0.02	0.015	17	-	0.5	2.75	1	1	Nb+Ta: 0.70~1.20

NiCr15Fe7TiAl Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Impact Energy Absorption KV2 J
d≤25	+AT+P	1000~1200	≥650	≥20	≥28	≥22

1 Approximate Comparison Table

2 Approximate Comparison Table corrosion-resistant alloy

NiCr15Fe7TiAl Corresponding Standards(Same grade name, different standards)

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