NiCr22Mo9Nb 2.4856 - DIN EN 10095-2018

Grade	NiCr22Mo9Nb
Germany W-Nr.	2.4856
Corresponding Standard	DIN EN 10095-2018 Heat Resisting Steels and Nickel Alloys
Classification	Special Alloy Steel
Properties	Corrosion Resistance Good Forgability

NiCr22Mo9Nb Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	Co	Al	More
Minimum Value	-	0.03	-	-	-	-	20	58	-	8	-	-	-	Nb+Ta:3.15~4.15
Maximum Value	5	0.1	0.5	0.5	0.02	0.015	23	-	0.5	10	0.4	1	0.4	Nb+Ta:3.15~4.15

NiCr22Mo9Nb Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Flat steel; 3≤t<75	Annealing (+A)	760~1000	≥380	long. tr. ≥30	≤240
Flat Steel; t<3	Annealing (+A)	820~1050	≥415	long. tr. ≥30	≤240
Bar; 100<t<250	Annealing (+A)	760~1000	≥345	≥25	≤240
Bar; t≤100	Annealing (+A)	820~1050	≥415	≥30	≤240
Coil bar; t≤25	Annealing (+A)	820~1050	≥415	≥30	≤240

1 Approximate Comparison Table Deformed High-Temperature Alloy

2 Approximate Comparison Table Corrosion-Resistant Alloy

NiCr22Mo9Nb Corresponding Standards(Same grade name, different standards)

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