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    347涓嶉姽閶兼

    鐔辫粙妫掕(gu墨)鏍煎瀷铏�(h脿o)鍙冪収琛� models and specifications table of hot-rolled bar
    W=0.00793脳b脳d
    鍠綅閲嶉噺锛�kg/m 瀹氬昂闀�(zh菐ng)搴︼細2-6m 鐔辫粙銆侀崨閫�

    unit weight:kg/m rated length:2-6m hot rolled,forging

     

    鐩村緫mm
    diameter

    閲嶉噺kg/m
    weight

    鐩村緫mm
    diameter

    閲嶉噺kg/m
    weight

    鐩村緫mm
    diameter

    閲嶉噺kg/m
    weight

    鐩村緫mm
    diameter

    閲嶉噺kg/m
    weight

    鐩村緫mm
    diameter

    閲嶉噺kg/m
    weight

    鈭�8

    0.399

    鈭�32

    6.380

    鈭�80

    38.872

    鈭�145

    130.986

    鈭�230

    329.567

    鈭�10

    0.623

    鈭�35

    7.632

    鈭�85

    45.012

    鈭�150

    140.175

    鈭�240

    358.848

    鈭�12

    0.897

    鈭�38

    8.996

    鈭�90

    50.463

    鈭�155

    149.676

    鈭�250

    389.375

    鈭�14

    1.221

    鈭�40

    9.968

    鈭�95

    56.226

    鈭�160

    159.488

    鈭�260

    421.148

    鈭�15

    1.402

    鈭�42

    10.99

    鈭�100

    62.3

    鈭�165

    169.612

    鈭�270

    454.167

    鈭�16

    1.595

    鈭�45

    12.616

    鈭�105

    68.686

    鈭�170

    180.047

    鈭�280

    488.432

    鈭�18

    2.019

    鈭�48

    14.354

    鈭�110

    75.383

    鈭�180

    201.852

    鈭�300

    锛�

    鈭�20

    2.492

    鈭�50

    15.575

    鈭�115

    82.392

    鈭�185

    215.626

    鈭�350

    锛�

    鈭�22

    3.015

    鈭�55

    18.846

    鈭�120

    89.712

    鈭�190

    224.903

    鈭�400

    锛�

    鈭�24

    3.588

    鈭�60

    22.428

    鈭�125

    97.344

    鈭�195

    236.896

    锛�

    锛�

    鈭�25

    3.894

    鈭�65

    26.322

    鈭�130

    105.287

    鈭�200

    249.2

    锛�

    锛�

    鈭�28

    4.884

    鈭�70

    30.527

    鈭�135

    113.542

    鈭�210

    274.743

    锛�

    锛�

    鈭�30

    5.607

    鈭�75

    35.044

    鈭�140

    122.108

    鈭�220

    301.532

    锛�

    锛�

    鐔辫粙鍦撴灏哄銆佸褰㈠厑瑷卞亸宸紙GB/T702-1986锛�Allowable tolerance of dimension and shape of hot rolled round stick

    鍦撻嫾

    鍏佽ū鍋忓樊

    绮惧害绲勫垾

    1绲�

    2绲�

    3绲�

    5.5-7

    卤0.20

    卤0.30

    卤0.40

    锛�7-20

    卤0.25

    卤0.35

    卤0.40

    锛�20-30

    卤0.30

    卤0.40

    卤0.50

    锛�30-50

    卤0.40

    卤0.50

    卤0.60

    锛�50-80

    卤0.60

    卤0.70

    卤0.80

    锛�80-110

    卤0.90

    卤1.0

    卤1.1

    锛�110-150

    卤1.2

    卤1.3

    卤1.1


    閸涘埗鍦撴鍜屾柟閶煎昂瀵搞€佸褰㈠厑瑷卞亸宸紙GB/T908-1987锛�Allowable tolerance of dimension and shape of forging round stick and rectangle steel
    鍠綅锛�mm

    鍦撻嫾鐩村緫銆佹柟閶奸倞闀�(zh菐ng)

    鍏佽ū鍋忓樊

    绮惧害绲勫垾

    1绲�

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    锛�50-60

    锛�1.5 锛�1.0

    锛�2.0 锛�1.0

    锛�60-80

    锛�2.0 锛�1.0

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    锛�80-100

    锛�2.5 锛�1.0

    锛�3.0 锛�1.0

    锛�100-120

    锛�2.5 锛�1.5

    锛�3.0 锛�1.5

    锛�120-140

    锛�3.0 锛�1.5

    锛�3.5 锛�1.5

    锛�140-160

    锛�3.0 锛�2.0

    锛�4.0 锛�2.0

    锛�160-180

    锛�4.0 锛�2.0

    锛�5.0 锛�2.0

    锛�180-200

    锛�5.0 锛�2.0

    锛�6.0 锛�2.0

    锛�200-220

    锛�5.0 锛�3.0

    锛�6.0 锛�3.0

    锛�220-240

    锛�6.0 锛�3.0

    锛�7.0 锛�3.0

    锛�240-250

    锛�7.0 锛�3.0

    锛�8.0 锛�3.0

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