Fe80Cr15Al4

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England B.S. Fe80Cr15Al4 Specification for metallic resistance meterials for electrical purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Fe80Cr15Al4 / Fe80Cr15Al4

Category	Grade	Standard	Region/Area	Standard Content
Metals	Fe80Cr15Al4	BS 115	England	Specification for metallic resistance meterials for electrical purposes

Chemical composition(mass fraction)(wt.%) of the Fe80Cr15Al4

Element	Min	Max	Similar
Fe	-	-	80.0000
Al	-	-	4.0000
Cr	-	-	15.0000

Mechanical Properties of steel grade Fe80Cr15Al4

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)
922 (≥)	383 (≥)	31	31	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade Fe80Cr15Al4

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
44	-	-			0.31	-
757	884	-	34.3	233		-
116	-	13	24.2			124	334

Heat Treatment of steel grade Fe80Cr15Al4

Heat treated : 1487°C - 1943°C

Technological Curves of steel grade Fe80Cr15Al4

No Curve

Cross Reference Table (Equivalent Grade) of Fe80Cr15Al4

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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