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Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length

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    Buy cheap Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length from wholesalers
     
    Buy cheap Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length from wholesalers
    • Buy cheap Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length from wholesalers
    • Buy cheap Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length from wholesalers
    • Buy cheap Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length from wholesalers
    • Buy cheap Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length from wholesalers

    Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length

    Ask Lasest Price
    Brand Name : DELTA
    Model Number : Carbon Steel , Alloy Steel
    Certification : ISO
    Price : 610 - 820 USD/Ton
    Payment Terms : L/C, Western Union, T/T
    Supply Ability : 20Ton per week
    Delivery Time : 5 - 10 days based on the quantity
    MOQ : 2 Ton
    • Product Details
    • Company Profile

    Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length

    Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length

    AISI 4140 Tube Specifications and Thickness

    Sizes 1/2" NB to 36" NB
    Specification ASTM A519/ ASME SA519
    Length Single and Double Random, Cut to Length
    Tolerance Cold rolled tube: +/-0.05 millimetre
    Cold drawn tube: +/-0.1 millimetre
    Thickness 3 - 12 millimeter, Cut to length
    Form Hydraulic, Square, Rectangular, Round Etc.
    End Beveled, Threaded, Plain
    Type Welded | CDW | ERW | DOM | Seamless | Fabricated | CEW | LSAW
    Surface Finish 2B, No.1, No.4, No.8 Mirror Finish
    Schedule Thickness Ranges SCH XS, SCH 40, SCH 80S, SCH 5, SCH 80, SCH XXS, SCH 160, SCH10, All Schedules
    Delivery Condition Annealed & Pickled, Polished, Bright & Annealed, etc

    Manufacturer of AISI 4140 Steel Pipe and 4140 Alloy Steel Tube

    Alloy Steel UNS G41400 Equivalent

    GRADE ASTM A519 4140
    UNS G41400
    DIN 1.7225
    aisi4140 Chrome Moly Steel Tubing Weight Chart, Alloy Steel 4140 Annealed Tube Sizes, Exporter of 4140 Seamless Tubing.

    Weight Table of 4140 Alloy Steel Pipe

    Size NPS O.D. Sch.
    Pipe #    		 I.D. Pipe Gallon Capacity Per Linear Foot Wall Thk. Standard to XXHY Wght per Foot Section Modulus
    1/2 0.84 40 0.622 .0158 0.109 STD 0.85 .0407
    80 0.546 .0122 0.147 XHY 1.09 .0478
    160 0.464 .0088 0.188 1.31 .0528
    0.252 .0026 0.294 XXHY 1.72 .0577
    3/4 1.05 40 0.824 .0277 0.113 STD 1.13 .0705
    80 0.742 .0225 0.154 XHY 1.48 .0853
    160 0.612 .0153 0.219 1.95 .1006
    0.434 .0077 0.308 XXHY 2.44 .1103
    1 1.315 40 1.049 .0449 0.133 STD 1.68 .1328
    80 0.957 .0374 0.179 XHY 2.17 .1606
    160 0.815 .0271 0.250 2.85 .1904
    0.599 .0146 0.358 XXHY 3.66 .2136
    1 1/4 1.66 40 1.380 .0777 0.140 STD 2.27 .2346
    80 1.278 .0666 0.191 XHY 3.00 .2913
    160 1.160 .0549 0.250 3.77 .3421
    0.896 .0328 0.382 5.22 .4110
    1 1/2 1.90 40 1.610 .1058 0.145 STD 2.72 .3262
    80 1.500 .0918 0.200 XHY 3.63 .4118
    160 1.338 .0730 0.281 4.86 .5079
    1.100 .0494 0.400 6.41 .5977
    2 2.375 10 2.157 .1898 0.109 2.64 .4205
    40 2.067 .1743 0.154 STD 3.66 .5606
    80 1.939 .1534 0.218 XHY 5.03 .7309
    1.875 .1434 0.250 5.68 .8045
    1.813 .1344 0.281 6.29 .8666
    160 1.687 .1161 0.344 7.47 .9806
    1.503 .0922 0.436 XXHY 9.04 1.1043
    2 1/2 2.875 10 2.635 .2833 0.120 3.53 .6870
    40 2.469 .2487 0.203 STD. 5.80 1.0640
    2.443 .2435 0.216 6.14 1.1169
    2.375 .2301 0.250 7.02 1.2468
    80 2.323 .2202 0.276 XHY 7.67 1.3386
    160 2.125 .1842 0.375 10.02 1.6371
    1.771 .1280 0.552 XXXHY 13.71 1.9971
    3 3.50 3.260 .4336 0.120 4.34 1.0411
    3.188 .4147 0.156 5.58 1.3122
    3.156 .4064 0.172 6.12 1.4265
    3.124 .3984 0.188 6.66 1.5342
    40 3.068 .3840 0.216 STD. 7.58 1.7241
    3.000 .3672 0.250 8.69 1.9372
    2.938 .3521 0.281 9.67 2.1207
    80 2.900 .3431 0.300 XHY 10.26 2.2253
    160 2.624 .2811 0.438 14.34 2.8774
    2.300 .2158 0.600 XXHY 18.6 3.4243
    3 1/2 4.0 10 3.760 .5768 0.120 4.98 1.3776
    140 3.548 .5136 0.226 STD. 9.12 2.3939
    3.500 .4998 0.250 10.02 2.6001
    3.438 .4821 0.281 11.17 2.8562
    80 3.364 .4617 0.318 XHY 12.52 3.1400
    2..728 .3085 0.636 XXHY 22.87 4.8795
    4 4.5 10 4.260 .7404 0.120 5.62 1.7612
    4.188 .7156 0.156 7.24 2.2354
    4.124 .6942 0.188 8.67 2.6296
    4.094 .6838 0.203 9.32 2.8173
    4.062 .6725 0.219 10.02 3.0184
    40 4.026 .6613 0.237 STD. 10.80 3.2145
    4.000 .6528 0.250 11.36 3.3611
    60 3.938 .6326 0.281 12.67 3.7021
    3.876 .6126 0.312 13.97 4.0273
    80 3.826 .5972 0.337 XHY 15.00 4.2713
    120 3.624 .5361 0.438 19.02 5.1790
    160 3.438 .4822 0.531 22.53 5.8997
    3.152 .4054 0.674 XXHY 27.57 6.7927
    5 5.563 5.187 1.0979 0.188 10.80 4.1161
    5.125 1.0716 0.219 12.51 4.7279
    40 5.047 1.0391 0.258 STD. 14.63 5.4500
    5.001 1.0204 0.281 15.87 5.8644
    4.939 .99647 0.312 17.51 6.4074
    4.875 .9696 0.344 19.19 6.9358
    80 4.813 .9449 0.375 XHY 20.80 7.4300
    120 4.563 .8495 0.500 27.06 9.2534
    160 4.313 .7590 0.625 32.99 10.7976
    4.063 .6734 0.750 XXHY 38.59 12.0954
    6 6.625 5 6.407 1.6748 0.109 7.59 3.5769
    10 6.357 1.6488 0.134 9.30 4.3475
    6.313 1.6260 0.156 10.79 5.0107
    6.249 1.5937 0.188 12.94 5.9351
    6.219 1.5780 0.203 13.94 6.3804
    6.187 1.5620 0.219 15.00 6.8261
    6.125 1.5306 0.250 17.04 7.6905
    40 6.065 1.5008 0.280 STD. 18.99 8.4958
    6.001 1.4688 0.312 21.06 9.3416
    5.937 1.4391 0.344 23.10 10.111
    5.875 1.4082 0.375 25.05 10.893
    80 5.761 1.3541 0.432 XHY 28.60 12.224
    5.625 1.2909 0.500 32.74 13.711
    120 5.501 1.2346 0.562 36.43 14.9806
    5.375 1.1787 0.625 40.09 16.1821
    160 5.187 1.0977 0.719 45.39 17.8243
    4.897 .9784 0.864 XXHY 53.21 20.025
    4.625 .8727 1.000 60.13 21.7719
    4.375 .7809 1.125 66.14 23.1237

    AISI 4140 Square Tube Schedules Chart

    NB Size (inch) O.D. 40S 5S 10S S10 S20 S40 S60 XS/80S S80 S100 S120 S140 S160 XXS
    mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
    1/8 10.29 1.2 1.73 2.41
    1/4 13.72 1.7 2.24 3.02
    3/8 17.15 1.7 2.31 3.2
    15 1/2 21.34 2.8 1.7 2.1 2.77 3.73 3.73 4.78 7.47
    20 3/4 26.67 2.9 1.7 2.1 2.87 3.91 3.91 5.56 7.82
    25 1 33.4 3.4 1.7 2.8 3.38 4.55 4.55 6.35 9.09
    32 1 1/4 42.16 3.6 1.7 2.8 3.56 4.85 4.85 6.35 9.7
    40 1 1/2 48.26 3.7 1.7 2.8 3.68 5.08 5.08 7.14 10.2
    50 2 60.33 3.9 1.7 2.8 3.91 5.54 5.54 9.74 11.1
    65 2 1/2 73.03 5.2 2.1 3.1 5.16 7.01 7.01 9.53 14
    80 3 88.9 5.5 2.1 3.1 5.49 7.62 7.62 11.1 15.2
    90 3 1/2 101.6 5.7 2.1 3.1 5.74 8.08 8.08
    100 4 114.3 6 2.1 3.1 6.02 8.56 8.56 11.1 13.5 17.1
    125 5 141.3 6.6 2.8 3.4 6.55 9.53 9.53 12.7 15.9 19.1
    150 6 168.3 7.1 2.8 3.4 7.11 10.97 11 14.3 18.3 22
    200 8 219.1 8.2 2.8 3.8 6.4 8.18 10.3 12.7 12.7 15.1 19.3 20.6 23 22.2
    250 10 273.1 9.3 3.4 4.2 6.4 9.27 12.7 12.7 15.1 19.3 21.4 25.4 28.6 25.4
    300 12 323.9 9.5 4 4.6 6.4 10.3 14.3 12.7 17.5 21.4 25.4 28.6 33.3 25.4
    350 14 355.6 9.5 4 4.8 6.4 7.9 11.1 15.1 12.7 19.1 23.8 27.8 31.8 35.7
    400 16 406.4 9.5 4.2 4.8 6.4 7.9 12.7 16.7 12.7 21.4 26.2 31 36.5 40.5
    450 18 457.2 9.5 4.2 4.8 6.4 7.9 14.3 19.1 12.7 23.8 29.4 34.9 39.7 45.2
    500 20 508 9.5 4.8 5.5 6.4 9.5 15.1 20.6 12.7 26.2 32.5 38.1 44.5 50
    550 22 558.8 9.5 4.8 5.5 6.4 9.5 22.2 12.7 28.6 34.9 41.3 47.6 54
    600 24 609.6 9.5 5.5 6.4 6.4 9.5 17.5 24.6 12.7 31 38.9 46 52.4 59.5
    650 26 660.4 9.5 7.9 13 12.7
    700 28 711.2 9.5 7.9 13 12.7
    750 30 762 9.5 6.4 7.9 7.9 13 12.7
    800 32 812.8 9.5 7.9 13 17.5 12.7
    850 34 863.6 9.5 7.9 13 17.5 12.7
    900 36 914.4 9.5 7.9 13 19.1 12.7

    Chemical Structure of AISI4140 Steel Boiler Tube

    Range C Si Mn P S Cr Mo
    Min 0.38 0.15 0.75 - - 0.8 0.15
    Max 0.43 0.35 1 0.035 0.04 1.1 0.25

    Alloy Steel Grade 4140 Pipe Sizes

    O.D. * Thk. O.D. * Thk. O.D. * Thk.
    57 * 4.9 38.1 * 3.2 76.2 * 4
    57 * 6.3 38.1 * 4 76.2 * 5
    57 * 7.9 38.1 * 6.3 76.2 * 6.3
    60.3 * 3.2 42.4 * 3.2 82.5 * 4.5
    60.3 * 3.6 42.4 * 4 88.9 * 3.2
    60.3 * 5 44.5 * 3.2 88.9 * 3.6
    63.5 * 3.2 44.5 * 6.3 88.9 * 4
    63.5 * 3.6 48.3 * 3.2 101.6 * 3.6
    63.5 * 4 48.3 * 3.6 101.6 * 4.5
    63.5 * 6.3 50.8 * 4.5 101.6 * 6.3
    63.5 * 7.9 51 * 3.2 114.3 * 3.6
    70 * 3.2 51 * 3.6 114.3 * 5
    70 * 3.6 51 * 6.3 139.7 * 4
    70 * 6.3 57 * 3.2 139.7 * 5
    76.2 * 3.6 57 * 3.6 139.7 * 6.3

    Several Test on AISI 4140 Pipe

    • Chemical analysis
    • Flaring and Flattening test
    • Radiography test
    • Mechanical test
    • Ultrasonic test
    • Pitting resistance test
    • Hydrostatic test
    • Macro/micro test
    • Hardness test

    Density of 4140 Steel Round Tube

    Properties Metric Imperial
    Density 7.85 g/cm3 0.284 lb/in³

    SAE 4140 Rectangular Tube Melting Point

    Properties Metric Imperial
    Melting point 1416°C 2580°F

    Heat Conditions for AISI 4140 Seamless Pipe

    Condition Grade Medium
    Quenched and tempered A519-4140 Polymer or oil
    Annealed or normalized A519-4140 Air

    4140 Heat Treated Tubing Thermal Properties

    Properties Metric Imperial
    Thermal conductivity (@ 100°C) 42.6 W/mK 296 BTU in/hr.ft².°F
    Thermal expansion co-efficient (@ 0-100°C/32-212°F) 12.2 µm/m°C 6.78 µin/in°F

    SAE 4140 Standard Specification Other Grades

    GB/T 3077 JIS AISI/SAE DIN BS ISO
    30CrMo SCM420 4140 25CrMo4 25CrMo4 -
    30CrMoA SCM430 4140 34CrMo4 34CrMo4 -

    AISI 4140 Mechanical Tubing Applications

    • Food Processing Industry
    • Power Generation Industry
    • Offshore and Onshore Services
    • Paper & Pulp Industry
    • Oil & Gas Industry
    • Sugar Industry

    ASTM A519 Grade 4140 Mechanical Properties

    Tensile Strength 689 MPa min 100,000 psi min
    Yield Strength 552 MPa min 655 MPa max
    80,000 psi min 95,000 psi max
    Total Elongation Under Load 20.000 % -
    Hardness 23 Max HRC

    Tensile Strength of 4140 Alloy Steel Tube

    Grade Designation Condition Ultimate Strength Yield Strength Elongation in 2 in.or 50mm,% Rockwell,Hardness B Scale
    ksi Mpa ksi Mpa
    4140 HR 90 621 70 483 20 89
    SR 105 724 85 586 10 95
    A 75 517 55 379 30 81
    N 90 621 60 414 20 89

    FAQ

    1. Do you have your own factory?

    Yes, we do. We have our own factory, and we can provide stable stock with competitive price and good quality.

    2. Which payment can you accept?

    1).100% irrevocable L/C at sight.

    2).30% T/T prepaid and the balance against the copy of B/L.

    3).30% T/T prepaid and the balance against L/C.

    3. How about the delivery time?

    10-15 days after receiving the deposit.

    4. Why do you choose our company?

    1). We have a more stable stock with competitive price and good quality.

    2). We have more experience on the international trade with good faith.

    3). We can provide the personal customized service, such as adding your company's logo on the products, the specified color and so
    on.

    5. Can you send a sample for the inspection?

    Yes, we can. We can send you the sample freely.

    Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m LengthStructure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m LengthStructure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m LengthStructure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length

    Product Tags:

    Heavy Wall Steel Pipe

      

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    6m Steel Pipe

      
    Quality Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length for sale

    Structure Steel Pipe Tube ASTM A519 AISI4140 Heavy Wall Steel Pipe in 6m Length

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