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1Cr13Al4

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MX246A 0Cr25Al5
#1Cr13Al4

Description

China GBT 1Cr13Al4 High resistance alloys for electrical heating and 1Cr13Al4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1Cr13Al4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1Cr13Al4 GBT China High resistance alloys for electrical heating
T AC-3 A
TAC-3B
TAC-3C
TAC-3D
TAC-1
TAC-1B
IC6
IC6A
MX246
MX246A

Chemical composition(mass fraction)(wt.%) of the 1Cr13Al4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Al(%) Fe(%)
0.12 ≤1.00 0.7 0.025 0.025 12.0-15.0 ≤0.60 4.0-6.0 Bal

Mechanical Properties of steel grade 1Cr13Al4

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
749 (≥) 192 (≥) 31 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 1Cr13Al4

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
41 - -     0.42 -  
575 593 - 43.3 443   -  
882 - 33 44.2   131 321

Heat Treatment of steel grade 1Cr13Al4

Heat treated : 1741°C - 1236°C

Technological Curves of steel grade 1Cr13Al4

Cross Reference Table (Equivalent Grade) of 1Cr13Al4

Grade Standard Country Application
1Cr13Al4 GBT China High resistance alloys for electrical heating
MX246A 0Cr25Al5
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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