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Seamless Cold Drawn Heavy Wall Steel Tubing / Pipe EN10297-1 E235 , E275 , E315

Categories Heavy Wall Steel Tubing
Brand Name: Torich
Model Number: EN10297-1
Certification: GB/T 19001-2008 , ISO 9001:2008 , TS16949
Place of Origin: China
MOQ: 5MT
Price: USD600-900 per ton
Supply Ability: 6000MT/Month
Delivery Time: 30~40days
Packaging Details: Anti rust protection, in bundles with seaworthy packing
Dimension:: 6-420mm*1-30mm*12000mm
Application:: For seamless circular tubes made of non-alloy and alloy steels for mechanical and gneral engineering purposes.
Steel Grade:: E235 , E275 , E315 , E355b , E470 , C22E
Section Shape:: Round
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    Seamless Cold Drawn Heavy Wall Steel Tubing / Pipe EN10297-1 E235 , E275 , E315

    Standard:EN10297-1 Seamless circular steel tubes for mechanical and general engineering purposes

    - Technical delivery conditions Non-alloy and alloy steel tubes


    Application: for seamless circular tubes made of non-alloy and alloy steels for mechanical and gneral engineering purposes.


    Size range: O.D.: 6-168mm W.T.: 1-30mm L:max12000mm


    Material: Fine Grain Steel

    E235, E275, E315, E355, E470

    C15, C22, 38Mn6, 41Cr4,

    25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4


    Delivery condition:

    Normalizin rolling process or normalized by heat treatment in a furnance.


    Manufacture:

    The tubes are manufactured by Seamless Cold Drawn or Seamless Cold Rolling.


    Steel
    Grade

    C

    Si

    Mn

    P

    S

    Cr

    Mo

    Ni

    Other elements

    Steel

    Name

    Steel

    Number

    min

    max

    min

    max

    min

    max

    max

    max

    min

    max

    min

    max

    min

    max


    E235

    1.0308


    0.17

    -

    0.35

    -

    1.20

    0.030

    0.035








    E275

    1.0225


    0.21

    -

    0.35

    -

    1.40

    0.030

    0.035








    E315

    1.0236


    0.21

    -

    0.30

    -

    1.50

    0.030

    0.035








    E355 b

    1.0580


    0.22

    -

    0.55

    -

    1.60

    0.030

    0.035








    E470

    1.0536

    0.16

    0.22

    0.10

    0.50

    1.30

    1.70

    0.030

    0.035







    Al min 0.010,
    N max. 0.020,
    Nb Max.0.07,V 0.08/0.15


















    C22E

    1.1151

    0.17

    0.24

    -

    0.40

    0.40

    0.70

    0.035

    0.035








    C35E

    1.1181

    0.32

    0.39

    -

    0.40

    0.50

    0.80

    0.035

    0.035








    C45E

    1.1191

    0.42

    0.50

    -

    0.40

    0.50

    0.80

    0.035

    0.035








    C60E

    1.1221

    0.57

    0.65

    -

    0.40

    0.60

    0.90

    0.035

    0.035

























    25CrMo4

    1.7218

    0.22

    0.29


    0.40

    0.60

    0.90

    0.035

    0.035

    0.90

    1.20

    0.15

    0.30

    -

    -


    30CrMo4

    1.7216

    0.27

    0.34


    0.35

    0.35

    0.60

    0.035

    0.035

    0.80

    1.15

    0.15

    0.30

    -

    -


    34CrMo4

    1.7220

    0.30

    0.37


    0.40

    0.60

    0.90

    0.035

    0.035

    0.90

    1.20

    0.15

    0.30

    -

    -


    42CrMo4

    1.7225

    0.38

    0.45


    0.40

    0.60

    0.90

    0.035

    0.035

    0.90

    1.20

    0.15

    0.30

    -

    -



    Steel Grade

    Delivery

    Conditiion

    Minimum tensile properties

    Steel Name

    Steel Number

    Yield Strength(ReH)
    Mpa b

    Tensile Strength(Rm)
    Mpa

    Elongation

    A%

    For T in mm

    For T in mm

    l

    t

    ≤16

    >16

    >40

    >65

    >80

    ≤16

    >16

    >40

    >65



    ≤40


    ≤65


    ≤80


    ≤100



    ≤40


    ≤65


    ≤100

    E235

    1.0
    308

    +ARora+N

    235

    225

    215

    205

    195

    360

    360

    360

    340

    25

    23

    E275

    1.0
    225

    +AR ora+N

    275

    265

    255

    245

    235

    410

    410

    410

    380

    22

    20

    E315

    1.0
    236

    +ARora+N

    315

    305

    295

    280

    270

    450

    450

    450

    420

    21

    19

    E355

    1.0
    580

    +AR ora+N

    355

    345

    335

    315

    295

    490

    490

    490

    470

    20

    18

    E470

    1.0
    536

    +AR

    470

    430

    -

    -

    -

    650

    600

    -

    -

    17

    15


    Steel Grade

    Minimum tensile properties

    Steel name

    Steel number

    Yeld strength(ReH)
    MPa

    Tensile strength(Rm)
    MPa

    Elongation A
    %

    For T in mm

    For T in mm

    For T in mm

    ≤16

    >16

    >40

    ≤16

    >16

    >40

    ≤16

    >16

    >40



    ≤40


    ≤80



    ≤40


    ≤80


    ≤40


    ≤80







    l

    t

    l

    t

    l

    t

    C22E

    1.151

    240

    210

    210

    430

    410

    410

    24

    22

    25

    23

    25

    23

    C35E

    1.1181

    300

    270

    270

    550

    520

    520

    18

    16

    19

    17

    19

    17

    C45E

    1.1191

    340

    305

    305

    620

    580

    580

    14

    12

    16

    14

    16

    14

    C60E

    1.1221

    390

    350

    340

    710

    670

    670

    10

    8

    11

    9

    11

    9


    Steel Grade

    Minimum tensile properties

    Steel Name

    Steel Number

    Yield
    strength(ReH)
    Mpa

    Tensile
    strength(Rm)
    Mpa

    Elong ation A %

    For T in mm

    For T in mm

    For T in mm

    ≤8

    >8

    >20

    >50

    ≤8

    >8

    >20

    >50

    ≤8

    >8

    >20

    >50



    ≤20


    ≤50


    ≤80



    ≤20


    ≤50


    ≤80



    ≤20


    ≤50


    ≤50









    l

    t

    l

    t

    l

    t

    l

    t

    C22E

    1.1151

    340

    290

    270

    260

    500

    470

    440

    420

    20

    18

    22

    20

    22

    20

    22

    20

    C35E

    1.1181

    430

    380

    320

    290

    630

    600

    550

    500

    17

    15

    19

    17

    20

    18

    20

    18

    C45E

    1.1191

    490

    430

    370

    340

    700

    650

    630

    600

    14

    12

    16

    14

    17

    15

    17

    15

    C60E

    1.1221

    580

    520

    450

    420

    850

    800

    750

    710

    11

    9

    13

    11

    14

    12

    14

    12


    Steel Grade

    Minimum tensile properties

    Steel name

    Steel nu
    mber

    Yield
    strength(ReH)
    Mpa

    Tensile
    strength(Rm)
    Mpa

    A
    %

    For T in mm

    For T in mm

    For T in mm


    8


    8


    20


    50

    ≤8


    8


    20


    50

    ≤8

    >8


    20


    50


    ≤20

    ≤50

    ≤80


    ≤20

    ≤50

    ≤80


    ≤20


    50


    80

    l

    t

    l

    t

    l

    t

    l

    t

    25CrMo4

    1.7218

    700

    600

    450

    400

    900

    800

    700

    650

    12

    10

    14

    12

    15

    13

    16

    14

    30CrMo4

    1.7216

    750

    630

    520

    480

    950

    850

    750

    700

    12

    10

    13

    11

    14

    12

    15

    13

    34CrMo4

    1.7220

    800

    650

    550

    500

    1000

    900

    800

    750

    11

    9

    12

    10

    14

    12

    15

    13

    42CrMo4

    1.7225

    900

    750

    650

    550

    1100

    1000

    900

    800

    10

    8

    11

    9

    12

    10

    13

    11


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