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Grade NiCr23Fe
Germany W-Nr. 2.4851
Corresponding Standard DIN EN 10095-2018
Heat resisting steels and nickel alloys
Classification Alloy Steel
Properties Corrosion Resistance
Density 8.2 g/cm3
NiCr23Fe Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Ni Cu Ti B Co * Al
Minimum Value - 0.03 - - - - 21 58 - - - - 1
Maximum Value 18 0.1 0.5 1 0.02 0.015 25 63 0.5 0.5 0.006 1.5 1.7
NiCr23Fe Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Flat steel; t≤75 Solid Solution Treatment (+AT) 550~750 ≥205 *
≥30		 ≤220
Bars; t≤160 Solid Solution Treatment (+AT) 550~750 ≥205 ≥30 ≤220
Coil bar; t≤25 Solid Solution Treatment (+AT) 550~750 ≥205 ≥30 ≤220
Approximate Comparison Table Corrosion-Resistant Alloy
China Japan South Korea United States Germany
GB ISC JIS KS Commercial Grade UNS W-Nr. L-Nr.
NS 3103
(NS 313)
(1Cr23Ni60Fe13Al) 		H 06601
H 03103 		NCF 601 NCF 601 Inconel 601 N 06601 NiCr23Fe 2.4851
NiCr23Fe Corresponding Standards(Same grade name, different standards)
1 DIN EN 10095-2018
NiCr23Fe 2.4851
2 DIN 17750-2002
NiCr23Fe 2.4851
3 DIN 17742-2002
NiCr23Fe 2.4851
4 DIN 17752-2002
NiCr23Fe 2.4851
5 DIN 17742-2020
NiCr23Fe 2.4851

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