SG-NiCr 25 FeAl

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Germany DIN SG-NiCr25FeAl High-temperature resisting Ni alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SG-NiCr25FeAl / SG-NiCr 25 FeAl

Category	Grade	Standard	Region/Area	Standard Content
Metals	SG-NiCr 25 FeAl	--	Germany	High-temperature resisting Ni alloy

Chemical composition(mass fraction)(wt.%) of the SG-NiCr 25 FeAl

Element	Min	Max	Similar
Zr	0.0100	0.1000	-
Y	0.0500	0.1200	-
Ti	0.1000	0.2000	-
Si	-	0.5000	-
S	-	0.0100	-
P	-	0.0200	-
Ni	-	-	-
Mn	-	0.5000	-
Fe	8.0000	11.0000	-
Cu	-	0.1000	-
Cr	24.0000	26.0000	-
C	0.1500	0.2500	-
Al	1.8000	2.4000	-

Mechanical Properties of steel grade SG-NiCr 25 FeAl

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
678 (≥)	528 (≥)	11	14	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	233

Physical Properties of steel grade SG-NiCr 25 FeAl

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
43	-	-			0.41	-
597	385	-	23.3	342		-
869	-	32	23.2			444	341

Heat Treatment of steel grade SG-NiCr 25 FeAl

Heat treated : 1845°C - 1987°C

Technological Curves of steel grade SG-NiCr 25 FeAl

No Curve

Cross Reference Table (Equivalent Grade) of SG-NiCr 25 FeAl

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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