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  • Material

    TP410, S41000, 1.4006,X12Cr13,1Cr13

  • Overview

    TP410 is a martensitic stainless steel that provides good corrosion resistance, high thermal strength, hardness, toughness and cold deformation properties. Its shock absorption is also very good. It is magnetic in both the annealed and hardened conditions. A wide of properties can be achieved with different heat treatments. Applications requiring moderate corrosion resistance and high mechanical properties are ideal for this stainless steel.


  • Characteristics

    TP410 stainless steel has good corrosion resistance and machinability

    The “straight-chromium” type tubing is characterized by being ferromagnetic. TP410 is amenable to hardening by heat treatment, and the high-chromium, ferritic alloys are sensitive to notch-brittleness on slow cooling to ordinary temperatures. These features should be recognized in the use of this materials.

  • Application

    TP410, commonly known as “straight-chromium” type stainless steel tubing, is for general corrosion resisting and high temperature service.

    TP410 is usually used for the production of weak corrosion resistance medium and load bearing parts, mainly used for higher toughness, certain corrosion resistance and impact load bearing parts, can also be made in the normal temperature conditions of weak corrosion resistance medium equipment and parts.


  • Chemical Composition

    TP410 as per ASTM A268 (wt%)

    C

    Si

    Mn

    P

    S

    Cr

    0.15

    ≤1.00

    ≤1.00

    0.040

    0.030

    11.5~13.50

    Ni

    Mo

    Cu

    Sn

    Al

    N

    ≤0.75

    ≤0.50

    ≤0.50

    ≤0.05

    ≤0.05

    ≤0.080

  • Mechanical Property (in annealed condition)

    Temper

    316LVM

    Tensile Rm

    60

    ksi (min)

    Tensile Rm

    415

    MPa (min)

    Rp. 0.2% Yield

    30

    ksi (min)

    Rp. 0.2% Yield

    205

    MPa (min)

    Elongation (2" or 4D gl)

    20

    % (min)


  • Heat Treatment and Hardness

    TP410 can be hardened by cold working and heat treating.

    High temperature or low temperature tempering is required, but tempering should be avoided between 370 and 560℃.

    As a final heat treatment, tubes shall be reheated to a temperature of 1200 °F [650 °C] or higher and cooled (as appropriate for the grade) to meet the requirements of this specification.

    Hardness: max. 207 HBW or 95 HRB

    Solution Annealed & Double Tempered condition to meet NACE (22 HRC max)


  • Available Process

    (1 ) Cold worked

    (2) Cold worked and bright annealed

    (3) Cold worked, annealed and pickled

    (4) Cold worked, polished (MP, EP etc.)

    (5) Cold worked, bright annealed, polished (MP, EP etc.)

  • Common Tests

    Chemical composition

    Tension

    Hardness

    Micro structure

    Eddy current

    Surface condition

    Shape and dimension

    Positive Material Identification

  • Product Forms

    Form

    Size range

    Capillary tube

    OD 0.08 ~ 6.0 mm

    WT 0.015 ~ 1.5 mm

    Thin wall & Ultra thin wall seamless tube

    OD6.0~80.0 mm

    WT 0.05~4.5 mm

    Micro ID and heavythick wall seamless tube

    OD3.0~50.0 mm

    ID0.30~5.0mm

    Precision conic seamless tube

    Bigger end: OD3.0 - 426.0mm

    Smaller end: OD2.5 - 346.0mm

    WT: 0.15 - 40.0mm

    HP/UHP BA+ tube

    EP tube

    OD 1.0 ~ 76 mm

    WT 0.10 ~ 10.0 mm

    Small caliber precision seamless tube

    OD6.0 ~89mm

    WT 0.50 ~9.0 mm

    Profiled seamless tube

    Build to drawing

    Build to specification

    Bourdon tube

    Y40, Y50, Y60, Y70, Y100, Y150

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