ASTM A519 Grade 4140 Steel Tubing

ASTM A519 Grade 4140 Steel Tubing

A519 gr 4140 Seamless Tubing, ASTM A519 4140 Hot Finished Tubing manufacturer in India

Chrome Moly Steel ASTM A519 4140 Boiler Tubing, 4140 A519 Tubing, A519 Grade 4140 Mechanical Tubing exporter

A519 gr 4140 Seamless Steel Tubing is an alloy steel grade which contains elements like chromium-, molybdenum-, and manganese. The ASTM A519 Grade 4140 is low alloy steel, which offers superior characteristics. For instance, some of the vital characteristics of specified A519 4140 Chrome Alloy Steel Hf Smls Tubing include high fatigue strength, high abrasion and impact resistance, along with good toughness, and torsional strength properties. As typical of this alloy steel, this particular specified Alloy Steel A519 4140 Square Tubing material could be welded using all conventional shop practices. However, the mechanical properties of this ASTM A519 Grade 4140 pipe tend to get affected these tubes are welded in the heat-treated condition. Hence, a post-weld heat treatment must be conducted on the ASTM A519 Grade 4140 Mechanical Tubing.

The A519 gr 4140 Seamless Tubing manufactured under this specification is a tubular product made without a welded seam. The tubes are usually manufactured by hot working the steel. And if necessary, the A519 Grade 4140 Steel Tubing can be produced by subsequently cold finishing the hot worked product i.e. the ASTM A519 tube in order to achieve not only the desired shape, but also the desired dimensions and properties. The A519 4140 Hot Finished Tubing material can be furnished in any of the following shapes i.e. -  round, square or rectangular. Although at our factory, we can manufacture these tunes in special sections, depending on customizations given by our client or on basis of the application for what these tubes are used. Heat analysis is often conducted on the Chrome Moly Steel ASTM A519 4140 Boiler Tubing in order to determine the specified percentages of the elements.

ASTM A519 Grade 4140 Steel Tubing

ASTM A519 Grade 4140 Steel Tubing Price

  • ASTM A519 Grade 4140 Carbon Steel Alloy Tubing
    FOB Price: US $600.00-$950.00 / Ton
    RFQ

ASTM A519 Grade 4140 Steel Tubing Types

Alloy Steel ASTM A519 4140 Square Tubing, A519 4140 Chrome Alloy Steel Hf Smls Tubing, A519 gr 4140 Seamless Steel Tubing, A519 4140 Steel Chromoly Tubing price list

ASTM A519 Grade 4140 Steel Tubing
A519 gr 4140 Seamless Tubing
ASTM A519 4140 L80 Tubing
ASTM A519 Grade 4140 Mechanical Tubing
Chrome Moly ASTM A519 4140 Dom Tubing
Alloy ASTM A519 Gr 4140 Round Tubing

ASTM A519 Grade 4140 Steel Tubing Specifications

Standard
ASTM A519 / ASME SA 519
ASTM A519 Standard Specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing
Size 2.375” to 12.750”.
Outer Diameter 1/4” to 30”
Wall Thickness 0.375” to 1.500”.
Schedule 20, 30, 40, 80, 100, 120, 140, 160, XXH, Standard (STD), Extra Heavy (XH)
Shape Rounded, squared, hex, rectangular and special sections.
Length Max 12 m
Grade 4140, L80 and P110 heat treated mechanicals.

Our inventory includes

Supplier of 4140 ASTM A519 Steel Rectangular Tubing, ASTM A519 4140 Alloy Steel Aircraft Tubing, Chromoly ASTM A519 Grade 4140 Cold Worked Tubing traders, ASTM A519 4140 Chromoly Steel Aero Tubing, ASTM A519 4140 Steel Tube manufacturers in India
ASTM A519 4140 Steel Round Tubing ASTM A519 4140 Steel Seamless Boiler Tubing
Chromoly ASTM A519 Grade 4140 High Pressure Tubing Alloy Steel ASTM A519 4140 Water Tube Boiler
ASTM A519 4140 Square Tubing ASTM A519 4140 Chrome Alloy Steel Superheater Tubing
A519 4140 Seamless Tubing Seamless Black ASTM A519 4140 Chrome Alloy Steel CDW Tube
Chrome Moly Steel ASTM A519 4140 Welded Tubing A519 gr 4140 Cold Drawn Tubing
Epoxy Coated Chromoly ASTM A519 Grade 4140 Tubing ASTM A519 4140 Condenser Tubing
ASTM A519 Grade 4140 Hollow Tubing A519 4140 Steel Casing Tubing
Alloy Steel ASTM A519 4140 Boiler Tubing Chromoly ASTM A519 Grade 4140 finned tubing
ASTM A519 4140 Chrome Alloy Steel Reheater Tubing ASTM A519 4140 Straight Tubing
A519 gr 4140 Instrument Tubing Chrome Moly Steel ASTM A519 4140 U Bend Tubing
Chrome Moly Steel ASTM A519 4140 Rectangular Tubing A519 gr 4140 Coiled Tubing
ASTM A519 Grade 4140 Welded Rectangular ASTM A519 4140 Steel Dom Tubing
Thin Wall Seamless Alloy Steel ASTM A519 4140 Tubing Seamless ASTM A519 4140 Hydraulic Tubing
Chrome Moly Steel ASTM A519 4140 Fabricated Tube Chrome Moly Steel ASTM A519 4140 Cold Drawn Seamless Tubing

ASTM A519 Grade 4140 Alloy Steel Tubing Chemical Resistance Guide

C Mn P≤ S≤ Si Cr Mo
0.38-0.43 0.75-1.00 0.040 0.040 0.15-0.35 0.80-1.10 0.15-0.25

ASTM A519 4140 Alloy Steel Aircraft Tubing Mechanical Properties Table

Condition Tensile Strengtd Rm (Mpa) Yield Strengtd R2 (Mpa) Elongation in 2 in or 50 mm  A(%) Rockwell, Hardness B Scale
HF(Hot Finished) 855 min (120 ksi) 621 min (90 ksi) 15 min 100
SR(Stress Relieved) 855 min (120 ksi ) 689 min (100 ksi) 10 min 100
A(Annealed) 552 min (80 ksi ) 414 min (60 ksi) 25 min 85
N (Normalized) 855 min (120 ksi ) 621 min (90 ksi) 20 min 100
Q+T (Quenched and tempered.) AS your requirements

Heat conditions for ASTM A519 4140 Grade Annealed Mechanical Tubing

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

Tolerances

Condition OD Wall
Annealed or normalized ASTM A519 ASTM A519
Quenched and tempered +/- 1%A VariesB
ATolerance is typical but not standardized.
BVariation depends on manufacturing process and outside diameter.

Chrome Moly ASTM A519 4140 Dom Tubing Physical Strength Chart

Alloy ASTM A519 AISI 4140
Metric Imperial
Density 7.85 g/cm3 0.284 lb/in³
Melting point 1416°C 2580°F

ASTM A519 Gr 4140 Tubing Equivalents

Grade ASTM A519 AISI 4140
UNS G41400
DIN 1.7225

Check our ready stock of Grade 4140 Steel Tubing

Custom sizes available for Chromoly Steel ASTM A519 4140 Grade Annealed Tubing, ASTM A519 4140 Chromoly Bicycle Tubing, Chrome Moly ASTM A519 4140 Dom Tubing, AS ASTM A519 Gr 4140 Elliptical Tubing, ASTM A519 4140 Grade Steel Oval Tubing & Alloy ASTM A519 Gr 4140 Round Tubing
  • A519 Grade 4140 Carbon Steel Alloy Tubing
    FOB Price: US $600.00-$950.00 / Ton
  • Small Diameter A519 4140 Seamless Tube for precision auto parts
    FOB Price: US $600.00-$800.00 / Ton
  • A519 Grade 4140 Seamless Tube Bevelled Ends OD 701mm ID 675mm Length 6000mm
    FOB Price: US $480.00-$800.00 / Ton
  • 4140 A519 Steel Rectangular Tubing
    FOB Price: US $1.26-$3.49 / Kilogram
  • A519 4140 Alloy Steel Aircraft Tubing
    FOB Price: US $500.00-$700.00 / Metric Ton
  • Chromoly ASTM A519 Grade 4140 Cold Worked Tubing
    FOB Price: US $700.00-$860.00 / Ton
  • ASTM A519 4140 Chromoly Steel Aero Tubing
    FOB Price: US $350.00-$900.00 / Ton
  • Chromoly Steel ASTM A519 4140 Grade Annealed Tubing
    FOB Price: US $2,000.00 / Ton
  • A519 4140 Chromoly Bicycle Tubing
    FOB Price: US $1.26-$3.49 / Kilogram
  • Chrome Moly ASTM A519 4140 Dom Tubing
    FOB Price: US $2,000.00-$4,500.00 / Ton
  • AS A519 Gr 4140 Elliptical Tubing
    FOB Price: US $700.00-$1,300.00 / Ton
  • A519 GRADE 4140 SEAMLESS PRECISION STEEL TUBES BOILER PIPES
    FOB Price: US $800.00-$3,000.00 / Metric Ton
  • A519 4140 Grade Steel Oval Tubing
    FOB Price: US $1,000.00-$1,050.00 / Ton
  • Alloy A519 Gr 4140 Round Tubing
    FOB Price: US $500.00-$899.00 / Ton
  • 4140 ASTM A519 Tubing
    FOB Price: US $760.00-$1,500.00 / Ton
  • A519 4140 Steel Tube
    FOB Price: US $700.00-$2,000.00 / Metric Ton
  • A519 standard grade 4140 mechanical tubing
    FOB Price: US $16.00-$19.00 / Grams

A519 HF Seamless 4140 Alloy Round Tubing

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