UGI® 4114 Annealed

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Description

Resulphurized ferritic stainless steel with molybdenum, with pitting corrosion resistance similar to that of UGIMA®4305 depending on environments and with good machinability and good ferromagnetic properties.

Ferritic supplied in the annealed (softened) condition: micro structure composed of ferrite, chromium carbides and MnS inclusions.

Related Standards

Equivalent Materials

This material data has been provided by Ugitech SA.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyValue

Density

7.8 g/cm³

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Mechanical

PropertyValueComment

Elastic modulus

220 GPa

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Elongation

20 %

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min.

Tensile strength

500.0 - 750.0 MPa

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Thermal

PropertyValueComment

Coefficient of thermal expansion

0.0000111 1/K

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20 to 100°C

Thermal conductivity

15 W/(m·K)

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Electrical

PropertyValue

Electrical resistivity

6.100000000000001e-07 Ω·m

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Magnetic

PropertyValueComment

Coercive force

300.0 - 400.0 A/m

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Turned bar with magnetic annealing

Relative magnetic permeability

900 [-]

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Turned bar with magnetic annealing

1100 [-]

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Turned bar with magnetic annealing

Remanence

0.8 - 1.0 T

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Turned bar with magnetic annealing

Saturation polarization

1.57 T

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Turned bar with magnetic annealing

Chemical properties

PropertyValueComment

Carbon

0.08

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max.

Chromium

17.5 - 18.5 %

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Manganese

1.0

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max.

Molybdenum

1.5 - 2.5 %

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Nitrogen

0.07

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max.

Phosphorus

0.04

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max.

Silicon

1.0

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max.

Sulfur

0.15 - 0.25 %

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max.

Technological properties

Property
Application areas

  • Building (screws, bolts, etc., door handles)
  • Food processing (solenoid valve)
  • Process: solenoid valves
  • Automotive: miscellaneous parts, sensors, etc.

  • Corrosion properties

    Generalized corrosion in 2M sulphuric acid and at ambient temperature. Good resistance to generalized corrosion in sulphuric acid, better than that of UGI®4105.


    Pitting corrosion in a 0.02M NaCl environment, neutral pH and at ambient temperature. Similar to that of UGIMA® 4305 and UGIMA® 4307HM.


    Crevice corrosion in a 2M NaCl environment and at ambient temperature. Better than that of UGIMA® 4305 or UGI® 4105.


    Neutral salt spray corrosion (5% NaCl 35°C) - ASTM standard B117. Better than that of UGIMA® 4305 or UGI®4105, similar to that of UGIMA® 4307HM.

    General machinability

    Turning: UGI® 4114 has very good turning machinability (better than that of UGI® 4305).


    Drilling: UGI® 4114 has very good drilling machinability, although slightly lower than that of UGI®4305 or UGI®4105


    Heat Treatment

    Softening: Maximum softening heat treatment with holding temperature of 800°C followed by air cooling. Do not exceed 825°C.

    Hot forming

    Forging: Heated slowly to 850°C, then more quickly to 1100/1130°C. Forging between 1130°C and 750°C.

    Other

    Available products:


    ProductShapeFinishToleranceDimensions (mm)
    BarsRoundDrawn polished, SMQ drawn polished8-9Ø 6.5-31 mm
    Descaled rolledk13Ø 22-130 mm
    Turned Polished (TP)9-11Ø 22-130 mm
    Turned Polished SMQ9-11Ø 22-55 mm
    Groundh6-h9Ø 5-115 mm
    HexagonalDrawn9-103-60 mm


    Contact the supplier for dimensions

    Surface Treatment

    contact the supplier