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Description

USA ASTM E-1 Steel Castings, Austenitic Manganese and E-1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: E-1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy E-1 ASTM USA Steel Castings, Austenitic Manganese
J42220
J42065
J91550
ASTM A
B-1
B-2
B-3
B-4
ASTM C
ASTM D

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

C(%) Si(%) Mn(%) P(%) Cr(%) Ni(%) Mo(%)
0.7-1.3 1.00 11.5-14.0 0.0700000000000000 0.9-1.2

Mechanical Properties of steel grade E-1

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)
764 (≥) 817 (≥) 21 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade E-1

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 - -     0.14 -  
112 741 - 31.3 324   -  
792 - 43 32.2   431 344

Heat Treatment of steel grade E-1

Heat treated : 1138°C - 1181°C

Technological Curves of steel grade E-1

Cross Reference Table (Equivalent Grade) of E-1

Grade Standard Country Application
ASTM E-1 AISI USA
Martensite 1 CNS China CNS standard heat resistant steel bars(CNS 9608-1998)
Martensite 11 CNS China CNS standard heat resistant steel bars(CNS 9608-1998)
E-1 ASTM USA Steel Castings, Austenitic Manganese
E-1 ASTM USA Steel Castings, Austenitic Manganese

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