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AISI 4130 Tube

ASTM A519 Grade 4130 Chromoly Seamless Steel Pipe and AISI 4130 Pipe Supplier in India


AISI 4130 Pipe

AISI 4130 Tube

AISI 4130 Tube

AISI 4130 Chromoly Seamless Steel Tube

AISI 4130 Chromoly Seamless Steel Tube

Astm A519 Grade 4130 Pipe

Astm A519 Grade 4130 Pipe

Rexal Tubes

Table of contents

AISI 4130 Pipe Stock Supply in Worldwide

ASTM A519 Gr 4130 Specification



AISI 4130 pipe size

AISI 4130 pipe size

  • 20 to 100 mm

AISI 4130 Seamless Pipes size

AISI 4130 Seamless Pipes size

  • 1/8 to 24 inches

AISI 4130 Young's Modulus Pipe size

AISI 4130 Young's Modulus Pipe size

  • 1/2 to 24 inches

ASTM A29 AISI 4130 Pipe Length

ASTM A29 AISI 4130 Pipe Length

  • Custom
  • SRL- 6 - 12 m
  • Cut-to-Size



4130 AISI Pipes schedule

4130 AISI Pipes schedule

  • Upto Schedule 160






AISI 4130 Welded Pipe Third Party Inspection Agency

AISI 4130 Welded Pipe Third Party Inspection Agency

  • TUV
  • LLOYDS
  • ABS
  • SGS
  • DNV
Marking of 4130 Chromoly Seamless Cold Rolled Steel Pipe

Marking of 4130 Chromoly Seamless Cold Rolled Steel Pipe

  • Manufacturing type
  • Specification
  • Size
  • Schedule 
  • Logo
  • Grade



Manufacturing types of 4130 Mechanical Tubing

Manufacturing types of 4130 Mechanical Tubing

  • DSAW
  • HSAW
  • Seamless
  • SSAW
  • ERW
  • SAW
  • LSAW



Coating of 4130 Alloy Steel Seamless Pipe

Coating of 4130 Alloy Steel Seamless Pipe

  • Internal Coating
  • PTFE Lined
  • Epoxy Coated
  • Galvanized
  • 3LPE Coated
  • Powder Coated
  • Black
  • 3LPP Coating
  • Bare Steel
  • Cement Lined Steel
Certificates of 4130 chromoly steel tubing

Certificates of 4130 chromoly steel tubing

  • MTC EN 10204 3.1/ 3.2
  • DFARS compliant
  • Raw Materials Certificate
  • Invoice
  • Third Party Inspection Report






ASTM A519 Grade 4130 Pipe Value added service

ASTM A519 Grade 4130 Pipe Value added service

  • Sand Blasting
  • Heat treatment
  • Cutting
  • Galvanised Finish
  • Machining
  • Heat Marked Pipes
  • Annealed
  • Fusion Bond Epoxy
  • Anti-Corrosion Oil
  • Shot Blasting
  • Black Oil Paint
  • Bending
Yield strength of 4130 Steel Tubing

Yield strength of 4130 Steel Tubing

  • 60,000 to 85,000 ksi
  • 415 to 585 MPa










Welding methods of 25CrMo4 Seamless Pipes

Welding methods of 25CrMo4 Seamless Pipes

  • TIG
  • SMAW
  • GMAW
  • GTAW
  • MIG
  • EFW


Testing requirements of AISI 4130 Drilling Pipes

Testing requirements of AISI 4130 Drilling Pipes

  • Imapct test
  • Hydrotesting
  • Tensile test
  • Ultrasonic test
  • Radiographic inspection
  • Hardness test
  • Geometric accuracy
  • Bend test
EN 1.7218 Seamless Pipes End type

EN 1.7218 Seamless Pipes End type

  • Threaded
  • Bevelled
  • Plain





Dimensional Standard of Hot Rolled aisi 4130 steel Pipe

Dimensional Standard of Hot Rolled aisi 4130 steel Pipe

  • ASTM A519
  • ASME SA519
  • API 5L
AISI 4130 cold drawn seamless alloy pipe Transportation

AISI 4130 cold drawn seamless alloy pipe Transportation

  • By Sea
  • By Air
  • By Road
4130 Alloy Steel Round Tube Cutting Facility

4130 Alloy Steel Round Tube Cutting Facility

  • Sawing
  • Water Jet Cutting
  • Tapping
  • Laser Cutting
ASTM A519 AISI 4130 Alloy Steel Seamless Pipe UNS

ASTM A519 AISI 4130 Alloy Steel Seamless Pipe UNS

  • G41300








4130 Chromoly Tubing Protection Caps

4130 Chromoly Tubing Protection Caps

  • Threaded
  • Push-fit








AISI 4130 ChroMoly Seamless Steel Tubes equivalent standards

AISI 4130 ChroMoly Seamless Steel Tubes equivalent standards

  • DIN
  • GB
  • ASTM
  • ANSI
  • AWWA
  • JIS
  • ISO
  • SAE
AISI 4130 Seamless Pipes Origins

AISI 4130 Seamless Pipes Origins

  • Indian
  • Ukraine
  • Korean
  • Russian
  • European
  • Japanese


ASME SA29 EFW Pipes Packaging

ASME SA29 EFW Pipes Packaging

  • Wooden Boxes
  • Custom packing
  • Wrapped in plastic
  • Crates 




Other Testing for DIN 1.7218 Hexagonal pipe

Other Testing for DIN 1.7218 Hexagonal pipe

  • NACE TM0177
  • HIC TEST
  • H2 SERVICE
  • NACE MR0175
  • PWHT 
  • IBR
  • NACE TM0284

UNS G41300 Welded Pipe Application

UNS G41300 Welded Pipe Application

  • Petrochemical Industry
  • Nuclear Power Plant
  • Pulp & Paper Industry
  • Oil and Gas Industry
  • Chemical Industry





ASTM A29 AISI 4130 Pipe Production process

ASTM A29 AISI 4130 Pipe Production process

  • Hot-Rolled
  • Cold-Rolled








4130 AISI Pipes Brands

4130 AISI Pipes Brands

  • Jindal 
  • TATA
  • Mannesmann 
  • JFE
  • Nippon steel
  • ISMT
  • MSL 




Types of AISI 4130 Tube

AISI 4130 Seamless Pipe

AISI 4130 Seamless Pipe

AISI 4130 Square Tube

AISI 4130 Square Tube

4130 Alloy Steel Rectangular Tubes

4130 Alloy Steel Rectangular Tubes

4130 Chromoly Steel Tubes

4130 Chromoly Steel Tubes

4130 Alloy Steel Round Tubes

4130 Alloy Steel Round Tubes

4130 Chromoly Tubes

4130 Chromoly Tubes

SAE 4130 Chrome Molybdenum Tubing

SAE 4130 Chrome Molybdenum Tubing

UNS G41300 Welded Pipe

UNS G41300 Welded Pipe

DIN 1.7218 Hexagonal Pipe

DIN 1.7218 Hexagonal Pipe

ASME SA29 EFW Pipes

ASME SA29 EFW Pipes

4130 Chromoly Tubing

4130 Chromoly Tubing

25crmo4 ERW Tube

25crmo4 ERW Tube

Hot Rolled AISI 4130 Steel Pipe

Hot Rolled AISI 4130 Steel Pipe

AISI 4130 Cold Drawn Seamless Alloy Pipe

AISI 4130 Cold Drawn Seamless Alloy Pipe

En 1.7218 Seamless Pipes

En 1.7218 Seamless Pipes

AISI 4130 Drilling Pipes

AISI 4130 Drilling Pipes

4130 Chromoly Seamless Cold Rolled Steel Pipe

4130 Chromoly Seamless Cold Rolled Steel Pipe

4130 Mechanical Tubing

4130 Mechanical Tubing

ASTM A519 Grade 4130 Equivalent

Std UNS werkstoff no European Standards Japanese Industrial Standards British Standards GOST AFNOR
AISI 4130 G41300 1.7218 25CrMo4 JIS G4105 BS 970 – –

Alloy 4130 Steel Seamless Round Tubing Sizes Available from 6 to 20 NPS

Size Chart of AISI 4130 Steel Pipe

Outer Diameter x Wall Thickness in MM Outer Diameter x Wall Thickness in MM Outer Diameter x Wall Thickness in MM
38.1 x 3.2 57.0 x 4.9 76.2 x 4.0
38.1 x 6.3 57.0 x 7.9 76.2 x 6.3
38.1 x 4.0 57.0 x 6.3 76.2 x 5.0
42.4 x 3.2 60.3 x 3.2 82.5 x 4.5
44.5 x 3.2 60.3 x 5.0 88.9 x 3.6
42.4 x 4.0 60.3 x 3.6 88.9 x 3.2
44.5 x 6.3 63.5 x 3.2 88.9 x 4.0
48.3 x 3.6 63.5 x 4.0 101.6 x 4.5
48.3 x 3.2 63.5 x 3.6 101.6 x 3.6
51.0 x 3.2 63.5 x 7.9 114.3 x 3.6
50.8 x 4.5 63.5 x 6.3 101.6 x 6.3
51.0 x 3.6 70.0 x 3.2 114.3 x 5.0
57.0 x 3.2 70.0 x 6.3 139.7 x 5.0
51.0 x 6.3 70.0 x 3.6 139.7 x 4.0
57.0 x 3.6 76.2 x 3.6 139.7 x 6.3

4130 Alloy Steel Tube Manufacturer in Mumbai. View 4130 Alloy Steel ERW Pipe Weight Chart

AISI 4130 75k Alloy Steel Weight

Nominal Pipe Size Outer Diameter Wall Thickness Inner Diameter Weight per Foot Standard to XXHY Schedule Section Modulus Gallon Capacity Per Linear Foot
3/4 1.05 0.113 0.824 1.13 STD 40 .0705 .0277
0.154 0.742 1.48 XHY 80 .0853 .0225
0.219 0.612 1.95 160 .1006 .0153
0.308 0.434 2.44 XXHY .1103 .0077
1/2 0.84 0.109 0.622 0.85 STD 40 .0407 .0158
0.147 0.546 1.09 XHY 80 .0478 .0122
0.188 0.464 1.31 160 .0528 .0088
0.294 0.252 1.72 XXHY .0577 .0026
1 1.315 0.133 1.049 1.68 STD 40 .1328 .0449
0.179 0.957 2.17 XHY 80 .1606 .0374
0.250 0.815 2.85 160 .1904 .0271
0.358 0.599 3.66 XXHY .2136 .0146
1 1/4 1.66 0.140 1.380 2.27 STD 40 .2346 .0777
0.191 1.278 3.00 XHY 80 .2913 .0666
0.250 1.160 3.77 160 .3421 .0549
0.382 0.896 5.22 .4110 .0328
2 2.375 0.109 2.157 2.64 10 .4205 .1898
0.154 2.067 3.66 STD 40 .5606 .1743
0.218 1.939 5.03 XHY 80 .7309 .1534
0.250 1.875 5.68 .8045 .1434
0.281 1.813 6.29 .8666 .1344
0.344 1.687 7.47 160 .9806 .1161
0.436 1.503 9.04 XXHY 1.1043 .0922
1 1/2 1.90 0.145 1.610 2.72 STD 40 .3262 .1058
0.200 1.500 3.63 XHY 80 .4118 .0918
0.281 1.338 4.86 160 .5079 .0730
0.400 1.100 6.41 .5977 .0494
2 1/2 2.875 0.120 2.635 3.53 10 .6870 .2833
0.203 2.469 5.80 STD. 40 1.0640 .2487
0.216 2.443 6.14 1.1169 .2435
0.250 2.375 7.02 1.2468 .2301
0.276 2.323 7.67 XHY 80 1.3386 .2202
0.375 2.125 10.02 160 1.6371 .1842
0.552 1.771 13.71 XXXHY 1.9971 .1280
3 1/2 4.0 0.120 3.760 4.98 10 1.3776 .5768
0.226 3.548 9.12 STD. 140 2.3939 .5136
0.250 3.500 10.02 2.6001 .4998
0.281 3.438 11.17 2.8562 .4821
0.318 3.364 12.52 XHY 80 3.1400 .4617
0.636 2..728 22.87 XXHY 4.8795 .3085
3 3.50 0.120 3.260 4.34 1.0411 .4336
0.156 3.188 5.58 1.3122 .4147
0.172 3.156 6.12 1.4265 .4064
0.188 3.124 6.66 1.5342 .3984
0.216 3.068 7.58 STD. 40 1.7241 .3840
0.250 3.000 8.69 1.9372 .3672
0.281 2.938 9.67 2.1207 .3521
0.300 2.900 10.26 XHY 80 2.2253 .3431
0.438 2.624 14.34 160 2.8774 .2811
0.600 2.300 18.6 XXHY 3.4243 .2158
4 4.5 0.120 4.260 5.62 10 1.7612 .7404
0.156 4.188 7.24 2.2354 .7156
0.188 4.124 8.67 2.6296 .6942
0.203 4.094 9.32 2.8173 .6838
0.219 4.062 10.02 3.0184 .6725
0.237 4.026 10.80 STD. 40 3.2145 .6613
0.250 4.000 11.36 3.3611 .6528
0.281 3.938 12.67 60 3.7021 .6326
0.312 3.876 13.97 4.0273 .6126
0.337 3.826 15.00 XHY 80 4.2713 .5972
0.438 3.624 19.02 120 5.1790 .5361
0.531 3.438 22.53 160 5.8997 .4822
0.674 3.152 27.57 XXHY 6.7927 .4054
6 6.625 0.109 6.407 7.59 5 3.5769 1.6748
0.134 6.357 9.30 10 4.3475 1.6488
0.156 6.313 10.79 5.0107 1.6260
0.188 6.249 12.94 5.9351 1.5937
0.203 6.219 13.94 6.3804 1.5780
0.219 6.187 15.00 6.8261 1.5620
0.250 6.125 17.04 7.6905 1.5306
0.280 6.065 18.99 STD. 40 8.4958 1.5008
0.312 6.001 21.06 9.3416 1.4688
0.344 5.937 23.10 10.111 1.4391
0.375 5.875 25.05 10.893 1.4082
0.432 5.761 28.60 XHY 80 12.224 1.3541
0.500 5.625 32.74 13.711 1.2909
0.562 5.501 36.43 120 14.9806 1.2346
0.625 5.375 40.09 16.1821 1.1787
0.719 5.187 45.39 160 17.8243 1.0977
0.864 4.897 53.21 XXHY 20.025 .9784
1.000 4.625 60.13 21.7719 .8727
1.125 4.375 66.14 23.1237 .7809
5 5.563 0.188 5.187 10.80 4.1161 1.0979
0.219 5.125 12.51 4.7279 1.0716
0.258 5.047 14.63 STD. 40 5.4500 1.0391
0.281 5.001 15.87 5.8644 1.0204
0.312 4.939 17.51 6.4074 .99647
0.344 4.875 19.19 6.9358 .9696
0.375 4.813 20.80 XHY 80 7.4300 .9449
0.500 4.563 27.06 120 9.2534 .8495
0.625 4.313 32.99 160 10.7976 .7590
0.750 4.063 38.59 XXHY 12.0954 .6734
Best price of 75k 60k UNS G41300 Alloy Steel Tubing Ex Mumbai, Check 4130 Chromoly Tubes Chemical Composition

SAE 4130 Chemical Composition

Element Content (%)
Chromium 0.80 – 1.10
Iron 97.03 – 98.22
Manganese 0.40 – 0.60
Silicon 0.15 – 0.30
Carbon 0.280 – 0.330
Molybdenum 0.15 – 0.25
Phosphorous 0.035
Sulfur 0.040
Check SAE 4130 Chrome Molybdenum Tubing Thickness Chart

AISI 4130 Tube Wall Thickness

Nominal Pipe Size Tolerance
Over Under
1/8 to 2 1/2 20.0% 12.5%
Above 2 1/2 15.0% 12.5%
Above 2 1/2 22.5% 12.5%
(t = Specified Wall Thickness; D = Specified Outside Diameter)

Astm A322 Grade 4130 Mechanical Properties

Density Yield Strength Elongation Tensile Strength Melting Point
0.28 460 20 % 560 2580

SAE 4130 tube Exporter with good material and high discount on bulk order

ASTM 4130 Steel Properties

Properties Metric Imperial
Melting point 1432°C 2610°F
Density 7.85 Gram per CM 0.284 Lbs Per Inch

Price List of UNS G41300 Seamless Round Tubing

Size" MSL Make ISMT make JSL Make
1/2"
1,402.94
1,395.15
1,410.74
3/4"
1,169.12
1,161.32
1,176.91
1"
1,013.24
1,005.44
1,021.03
1.25"
966.47
958.68
974.26
1.5"
857.35
849.56
865.15

Stockist of 4130 chromoly steel tubes in India provide free cutting service as per customer request

Astm A519 Grade 4130 Pipe Thickness Chart

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

Chromoly Steel Tubing Suppliers is available in the following forms:

  • Tube / Hollow
  • Box Section
  • Aerofoil Section
  • Oval Section
  • Round

4130 Alloy Tubing Specifications:

  • MIL-S-18729
  • AMS 6346: Bar
  • AMS 6371: Tube
  • ASTM A322
  • AMS6345 Sheet & Plate
  • ASTM A331MIL-S-6758
  • AMS 6351: Sheet & Plate
  • AMS 6370: Bar
  • AISI 4130
  • AMS 6350: Sheet & Plate
  • MIL-T-67366

AISI 4130 Pipe Pressure Rating

  • 7,500/ 10,000/ 15,000 Pound-force per square inch

4130 Alloy Steel Seamless Pipe Outside Diameter

Nominal Pipe size Over Under
Inch Millimetre Inch Millimetre
Over 4 to 8 1/16 (0.062) 1.59 1/32 (0.031) 0.79
1/8 to 1 1/2 1/64 (0.015) 0.40 1/64 (0.015) 0.40
Over 8 to 12 3/32 (0.093) 2.38 1/32 (0.031) 0.79
Over 1 1/2 to 4 1/32 (0.031) 0.79 1/32 (0.031) 0.79
Over 12 [300] +/- 1% of the specified outside diameter

AISI 4130 Tube Application

  • Aircraft engine mounts
  • Valve bodies
  • Welded tubing
  • Fittings
  • Pumps

Searching for high quality 4130 alloy steel tube manufacturer in India? We provide 100% tested with third party inspection as per client requirement

Why aisi 4130 seamless pipe used for high-pressure environments

  • Excellent toughness
  • High strength
  • Pressure tolerance
  • Lightweight strength
  • Fatigue resistance
  • Heat resistance
  • Seamless construction
  • Corrosion resistance

What is the shelf life of 4130 alloy steel round tubes

  • Manufacturing date
  • Protection from corrosion
  • Certification and inspection
  • Storage conditions

Get best quote from industries' best AISI 4130 pipe distributer in India, lowest price & fastest delivery in India

Why aisi 4130 pipe suppliers in UAE and Saudi Arabia are buy from Indian suppliers

  • Competitive Pricing
  • Large Production Capacity
  • High-Quality Products
  • Diverse Product Range
  • Established Trade Relationships
  • Proximity to Middle East
  • Regulatory Compliance

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