One of the biggest supplier and manufacturers of ASTM A519 seamless mechanical tubings in India, with ex-stock inventory of over 5000 tons at our warehouses in Mumbai, India. We offer the most competitive prices for ASTM A519 mechanical tubings, which are widely used as boiler tubes and for general engineering applications.

Metallica offers high quality of  ASME SA519, ASTM A519 seamless mechanical steel tube to customers across the globe and in India. In addition to supplying ASTM A519 carbon and alloy steel tubes, Metallica also offers fabrication services that include cutting, bending, shearing and saw cutting for all of kinds of seamless steel pipes and tubes. Our primary objective is to ensure that our customers receive A519 tubes at competitive prices, together with excellent service.

Production Range for ASTM A519 Carbon and Alloy Steel Seamless Tubes

Product ASTM A519 Seamless Carbon and Alloy Mechanical Tubing
Specification ASTM A519
Type Seamless
Size 15.9mm to 323.8mm
Thickness 3.5mm to 12.7mm
Length 6000mm, 12000m, Single Random Length, Double Random Length, or as customer’s requirement.
Grades 1008, 1018, 1020, 1025, 1035, 1045, 1050, 1118, 1137, 4130, 4140.
Test Certificates Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Coating Tubing shall be coated with a film of oil before shaping to retard rust. tubing may be coated with a rust retarding oil on the outside and inside surfaces, at the option of the manufacturer.
Appearance The tubing shall be free of laps, cracks, seams, and other defects as is consistent with good commercial practice.The surface finish will be compatible with the condition to which it is ordered.
Applications Mechanical engineering, mechanical and pressure use,and also for transporting steam,water,gas and etc.

ASTM A519 Seamless Mechanical Tubing Suppliers in Mumbai

One of the Largest Seamless Tubing Dealers in India!

If you are looking to purchase carbon steel seamless mechanical tubings, please feel free to contact us on sales@metallicametals.com.

  • Carbon and Alloy Steel ASTM A519 / A519M ASME SA519 Tubes Available for Sale in Size Range of 15.9mm to 323.8mm, with wall thickness: 3.5mm to 12.7mm
  • Specification: ASTM A519 / A519M is the Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
  • Mill test certificates will be issued according to EN10204.3.

Related Key Words: mechanical tubing, ASTM A519, round tubing, round hot-finished tubing, cold-worked tubing, rough-turned seamless steel tubing, ground seamless tubing, alloy steel tube, carbon steel tube, seamless steel tube, 1010, 1020, 1035, 1045, 4130

A519 Seamless Mechanical Tubings Manufacturers & Suppliers in India

As one of the biggest supplier of A519 seamless steel tubings in India, Metallica carries inventory of over 15,000 tons in its warehouses in Mumbai, Maharashtra India. We sell our ASTM A519 seamless tubing products throughout India, and to international clients. We can supply our ASTM A519 seamless steel tube products not only in industry-standard lengths and diameters, but also in custom length and diameters. Our range of carbon steel A519 seamless mechanical tubings encompasses size range from 15.9mm to 323.8mm in thickness from 3.5mm to 12.7mm.

Chemical Composition of ASTM A519 Carbon and Alloy Steel Mechanical Tubes

Chemical Requirements of Carbon Steels
Grade
Designation
Chemical Composition Limits, %
C Mn
P, max
S, max
1008 0.10 max 0.30–0.50 0.040 0.050
1010 0.08–0.13 0.30–0.60 0.040 0.050
1018 0.15–0.20 0.60–0.90 0.040 0.050
1020 0.18–0.23 0.30–0.60 0.040 0.050
1025 0.22–0.28 0.30–0.60 0.040 0.050
1026 0.22–0.28 0.60–0.90 0.040 0.050
1035 0.32–0.38 0.60–0.90 0.040 0.050
1040 0.37–0.44 0.60–0.90 0.040 0.050
1045 0.43–0.50 0.60–0.90 0.040 0.050
1050 0.48–0.55 0.60–0.90 0.040 0.050
Chemical Requirements of Resulfurized or Rephosphorized, or Both, Carbon Steels 
Grade
Designation
Chemical Composition Limits, %
C Mn  P S
1118 0.14–0.20 1.30–1.60 0.040 max 0.08–0.13
1137 0.32–0.39 1.35–1.65 0.040 max 0.08–0.13
Chemical Requirements for Alloy Steels
Grade
Designation
Chemical Composition Limits, %
C Mn
P, C max
S, C,D max
Si Cr
Mo
4130 0.28–0.33 0.40–0.60 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25
4135 0.32–0.39 0.65–0.95 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25
4140 0.38–0.43 0.75–1.00 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25
4145 0.43–0.48 0.75–1.00 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25

Mechanical Properties of ASTM A519 Carbon and Alloy Steel Mechanical Tubes

Grade
Designation
Condition
Tensile Strength,
Yield Strength,
Elongation in 2 in. or 50 mm, %
Rockwell,Hardness B Scale
ksi MPa ksi MPa
1020 HR 50 345 32 221 25 55
CW 70 483 60 414 5 75
SR 65 448 50 345 10 72
A 48 331 28 193 30 50
N 55 379 34 234 22 60
1025 HR 55 379 35 241 25 60
CW 75 517 65 448 5 80
SR 70 483 55 379 8 75
A 53 365 30 207 25 57
N 55 379 36 248 22 60
1035 HR 65 448 40 276 20 72
CW 85 586 75 517 5 88
SR 75 517 65 448 8 80
A 60 414 33 228 25 67
N 65 448 40 276 20 72
1045 HR 75 517 45 310 15 80
CW 90 621 80 552 5 90
SR 80 552 70 483 8 85
A 65 448 35 241 20 72
N 75 517 48 331 15 80
1050 HR 80 552 50 345 10 85
SR 82 565 70 483 6 86
A 68 469 38 262 18 74
N 78 538 50 345 12 82
1118 HR 50 345 35 241 25 55
CW 75 517 60 414 5 80
SR 70 483 55 379 8 75
A 50 345 30 207 25 55
N 55 379 35 241 20 60
1137 HR 70 483 40 276 20 75
CW 80 552 65 448 5 85
SR 75 517 60 414 8 80
A 65 448 35 241 22 72
N 70 483 43 296 15 75
4130 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
4140 HR 120 855 90 621 15 100
SR 120 855 100 689 10 100
A 80 552 60 414 25 85
N 120 855 90 621 20 100