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BRASS T

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Description

Copper-zinc-lead alloy with excellent machinability. Its chemical composition has been improved with the addition of lead that remains insoluble in fine points in the microstructure of the brass, acting as a chip breaker and solid lubricant. Good level of mechanical strength, but low cold deformation ability. Supplied already treated without additional heat treatment.

Main applications

  • Brass for turning

Delivery status

Calibrated

Hardness of the supply

  • Min: -
  • Med: -
  • Max: -
  • Composition
  • Services
  • Heat Treatments
  • Download

Profiles available

Thickness Tolerance
Round 3 - 60 mm EN 12164
Square 6 - 60 mm EN 12164
Rectangular 15 - 50 mm EN 12164
Hexagonal 5 - 60 mm EN 12164

Chemical composition (%) 1

Min Med Max
Ni
0,30
Cu
57,00 59,00
Sn
0,30
Zn
Restante
Al
0,05
Pb
2,50 3,50

Physical properties

Density : 8,40
10ˉ⁶m/mK
20 a 100 ⁰C 20 a 200 ⁰C 20 a 300 ⁰C 20 a 400 ⁰C 20 a 500 ⁰C 20 a 600 ⁰C 20 a 700 ⁰C
20,9 --- --- --- --- --- ---
Thermal Conductivity W/mk
20 ⁰C 200 ⁰C 300 ⁰C 350 ⁰C 400 ⁰C 600⁰C 700 ⁰C
123 --- --- --- --- --- ---
GPa
-100 ⁰C 0 ⁰C 20 ⁰C 100 ⁰C 200 ⁰C 300 ⁰C 400 ⁰C 500 ⁰C 600 ⁰C
--- --- 97 --- --- --- --- --- ---

Mechanical properties

Condition Ø Thickness Mechanical properties
Hardness Rm Rp0,2 ReH A Z RC
Hardened and tempered ≤ 14 (R500) - - - - - - - -
Drawn (+C) ≤ 14 (R500) - - - - - - - -
Ground (+SH) ≤ 14 (R500) - - - - - - - -
N/A ≤ 14 (R500) - - - - - - - -
Hardened and tempered > 14 ≤ 35 (R430) - - - - - - - -
Drawn (+C) > 14 ≤ 35 (R430) - - - - - - - -
Ground (+SH) > 14 ≤ 35 (R430) - - - - - - - -
N/A > 14 ≤ 35 (R430) - - - - - - - -
Hardened and tempered > 35 mm - - - - - - - -
Drawn (+C) > 35 mm - - - - - - - -
Ground (+SH) > 35 mm - - - - - - - -
N/A > 35 mm - - - - - - - -
Hardened and tempered - - - - - - - - -
Drawn (+C) - - - - - - - - -
Ground (+SH) - - - - - - - - -
N/A - - - - - - - - -
Hardened and tempered - - - - - - - - -
Drawn (+C) - - - - - - - - -
Ground (+SH) - - - - - - - - -
N/A - - - - - - - - -
Hardened and tempered - - - - - - - - -
Drawn (+C) - - - - - - - - -
Ground (+SH) - - - - - - - - -
N/A - - - - - - - - -
You can print this information
Updated on: 11.12.2017
  • Composition

    Profiles available

      • Round
      • 3 - 60 mm
      • EN 12164
      • Square
      • 6 - 60 mm
      • EN 12164
      • Rectangular
      • 15 - 50 mm
      • EN 12164
      • Hexagonal
      • 5 - 60 mm
      • EN 12164

    Chemical composition (%) 1

    Min Med Max
    Ni
    0,30
    Cu
    57,00 59,00
    Sn
    0,30
    Zn
    Restante
    Al
    0,05
    Pb
    2,50 3,50

    Physical properties

    Density : 8,40
    10ˉ⁶m/mK
    20 a 100 ⁰C 20,9
    20 a 200 ⁰C ---
    20 a 300 ⁰C ---
    20 a 400 ⁰C ---
    20 a 500 ⁰C ---
    20 a 600 ⁰C ---
    20 a 700 ⁰C ---
    Thermal Conductivity W/mk
    20 ⁰C 123
    200 ⁰C ---
    300 ⁰C ---
    350 ⁰C ---
    400 ⁰C ---
    600⁰C ---
    700 ⁰C ---
    GPa
    -100 ⁰C ---
    0 ⁰C ---
    20 ⁰C 97
    100 ⁰C ---
    200 ⁰C ---
    300 ⁰C ---
    400 ⁰C ---
    500 ⁰C ---
    600 ⁰C ---

    Mechanical properties

    Please refer to the table in the downloads section.

  • Services
  • Heat Treatments
  • Download

Advanced Search

Hardness HB

Hardness HRC

Resistance to abrasive wear

Resistance to adhesive wear

Resistance to tempering

Resistance to heat wear

Resistance to fatigue

Compressive strength

Toughness

Ductility

Corrosion resistance

Machinability

Suitability for welding

Suitability for polishing

Thermal fatigue

Suitability for nitriding

Suitability for texture

Number of cycles (Durability)

Creep resistance

Hardenability

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