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        • Name: Channel Steel
        • Number: 004.01.01
        • Views : 456


         

        Definition: channel steel is long-strip steel with channeled cross sections, or section steel in the section shape of channel.

        Representation method: its specifications are represented by waist height (h)*leg width (b)*waist thickness (d) mm, for example, 100*48*5.3 represents the channel steel with 100mm waist height, 48mm leg width and 5.3mm waist thickness, or 10# channel steel. If channel steel with the same waist height has several different leg widths and waist thicknesses, a, b and c should be added to the right sides of their models for distinction, such as 25#a 25#b 25#c, etc.

        The delivery length of channel steel is divided into fixed length and double length, and has stipulated allowance values in corresponding standards. The lengths of channel steel are determined according to actual demands of customers.

        Category: GB, JIS; common carbon channel steel (Q235), low-alloy channel steel (Q345); hot-rolled channel steel, light channel steel, cold-bent channel steel

        Materials: Q235 (A, B), Q345 (A, B), 304, 304L, 304J1, 316L, 321, 201, 202, 310S, 430, 439, 436, 443, 420 and other high-quality stainless steel materials

        Length: 6m-12m

        Packing: bundling, nude packing, or packing according to customer requirements

        Theoretical weight table

        unit:kg/m、mm

        Specification

        Height

        Width

        Thickness

        Section area
        (cm²)

        Theoretical weight

        5#

        50

        37

        4.5

        6.928

        5.438

        6.3#

        63

        40

        4.8

        8.451

        6.634

        6.5#

        65

        40

        4.3

         

        6.709

        8#

        80

        43

        5.0

        10.248

        8.045

        10#

        100

        48

        5.3

        12.748

        10.007

        12#

        120

        53

        5.5

         

        12.059

        12.6

        126

        53

        5.5

        15.692

        12.319

        14#a

        140

        58

        6.0

        18.516

        14.535

        14#b

        140

        60

        8

        21.316

        16.733

        16#a

        160

        63

        6.5

        21.962

        17.24

        16#b

        160

        65

        8.5

        25.162

        19.752

        18#a

        180

        68

        7

        25.699

        20.174

        18#b

        180

        70

        9

        29.299

        23

        20#a

        200

        73

        7

        28.837

        22.637

        20#b

        200

        75

        9

        32.837

        25.777

        22#a

        220

        77

        7

        31.846

        24.999

        22#b

        220

        79

        9

        36.246

        28.453

        25#a

        250

        78

        7

        34.917

        27.41

        25#b

        250

        80

        9

        39.917

        31.335

        25#c

        250

        82

        11

        44.917

        35.26

        28#a

        280

        82

        7.5

        40.034

        31.427

        28#b

        280

        84

        9.5

        45.634

        35.832

        28#c

        280

        86

        11.5

        51.234

        40.219

        30#a

        300

        85

        7.5

         

        34.463

        30#b

        300

        87

        9.5

         

        39.173

        30#c

        300

        89

        11.5

         

        43.883

        32#a

        320

        88

        8

        48.513

        38.083

        32#b

        320

        90

        10

        54.913

        43.107

        32#c

        320

        92

        12

        61.313

        48.131

        36#a

        360

        96

        9

        60.910

        47.814

        36#b

        360

        98

        11

        68.110

        53.466

        36#c

        360

        100

        13

        75.310

        59.118

        40#a

        400

        100

        10.5

        75.068

        58.928

        40#b

        400

        102

        12.5

        83.068

        65.208

        40#c

        400

        104

        14.5

        91.068

        71.488

        Applications: channel steel is mainly used for architectural structures, curtain wall engineering, mechanical equipment, vehicle manufacturing, etc.

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