X120Mn12, 1.3401, A128, X110Mn14 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X120Mn12, 1.3401, A128, X110Mn14

EN X120Mn12, 1.3401, A128, X110Mn14

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This page is mainly introduced the X120Mn12, 1.3401, A128, X110Mn14 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X120Mn12, 1.3401, A128, X110Mn14,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

X120Mn12, 1.3401, A128, X110Mn14 High-manganese steels

Austenitic structure, characterized by high carbon content - on average 1.00-1.20%, and high Manganese content - approx. 12%. 

The ranges of concentration of carbon and manganese depend on the equivalents of the grades of different origin. 

The abrasion-resistant steel grades may differ from the standard, which are also included in the presented table.Surface hardening during grinding and crumbling, good ductility, impact resistance and the ability to withstand dynamic loads are the basic criterion for the selection and use of steel. 

The second essential property is that high-manganese steel, after appropriate heat treatment, is a non-magnetic steel. 

The third and probably the last is the high hardness of the material in the supersaturated state - about 500 HBW.Hadfield abrasion resistant steel strengthens during operation, it is used for elements of equipment and machines that are exposed to abrasion at dynamic and high surface pressures. Unfortunately, it is characterized by very difficult machinability and has low resistance to variable loads.Even the smallest small cracks lead to the formation of fatigue and to the destruction of structural parts during the operation of machinery and equipment.


Similar Steel Grades

110G12, 11 G 12, 110 G 12, X120MN12, X 120 MN 12, 1.3401, 3401, 120 MN 12, HADFIELD, X110MN14, X 110 MN 14, 1.3402, 3402, L120G13, 110G13L, 110Г13Л, G13, Г13, 120G13. 120Г13. EL256. ЭЛ256, X120MN13. X 120 MN 13. AOX 120 MN 13, Z120M12. Z 120 M 12, GD 233, ČSN 17 618, 17618, ČSN 417618, NS 1699, NS1699, BW 10, BW10, MA2, MA3, MA5, MAZ, GX100MN13, 1.3406, 3406, GX120MN13, 1.3802, 3802, GX120MN18, 1.3407, 3407, GX120MNCR13-2, 1.3410, 3410, GX120MN12, G X 120 MN 12, ASTM A128 GRADE A, B2, B3, B4, C


  • Steel Garde:X120Mn12, 1.3401, A128, X110Mn14
  • Type:Tool Die Steels
  • Country:European
  • Standard:EN
  • Application:X120Mn12, 1.3401, A128, X110Mn14 High-manganese steels with austenitic structure, characterized by high carbon content - on average 1.00-1.20%, and high Manganese content - approx.

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.90  1.05
Mn 11.00  14.00
Si 0.30  0.90
P   0.06
S   0.045

Mechanical Properties

Tensile strength 127~226 σb/MPa
Yield Strength 633 σ 0.2 ≥/MPa
Elongation 26 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 287~430 -
HRC 30 -

Physical Properties

Thermal expansion 88-12 e-6/K
Thermal conductivity 00-08 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2633-1931 째C
Density 1416-2908 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
X120Mn12, 1.3401, A128, X110Mn14 Tool Die Steels Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download

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