ASTM A519 Grade 4140 Carbon Steel Alloy Tubing
4140 Pipe
4140 Seamless Mechanical Tubing are medium carbon alloy grades, which are widely used for many general purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength. 4140 Meets ASTM A519
Stocked Size Range: 0.250″ 15″ OD; 0. 035″ 2. 00″ wall thickness
Stocked Lengths 8″-24″, All common offroad sizes available
Cut to Length available in 4140
Benefits of Round 4140 Alloy Seamless Mechanical Tubing, Superior tensile strength and toughness, High strength to weight ratio, Easily heat treatable to a broad range of strength, machinability, and hardness.
Applications: aircraft components, hydraulic cylinders, rollers, structural apps, truck and automotive parts.
4140 Pipe SPECIFICATION
Process | Seamless / ERW / EFW |
---|---|
Shape | Round |
Size Range | 1/2″ to 36″ NB |
Thickness | Upto 40mm |
Pipe End | Plain / Beveled End |
End Protection | Plastic Cap |
Coating | Black / Galvanised / 3LPE / Anti – Corrosion Oil / Black Japan |
Length | 1 Mtr to 14 Mtr |
Make | Indian / Japan / German / USA |
Certification | EN:10204:3.1-3.2 / IBR / NACE / TPI |
Heat Treatment | Spheroidizing / Full annealing / Process annealing / Isothermal annealing / Normalizing / Quenching / Martempering (Marquenching) / Quench and tempering / Austempering |
Application | Oil & Gas / Hydro Carbon Process / Automotive / Boiler, Heat Exchanger / Plumbing, HVAC & Firefighting / Structural / General Engineering / Railways / Sewage & Waterwell |
Delivery | Within 1 week |
Dinesh Metal Industries are the leading Stockiest and Supplier of 4140 Pipe in Mumbai (India) from size range 1/2″ to 36″NB with nominal wall thickness as given in ANSI B36.10(Schedule 40, 80, 120, 160 and XXS). We are Authorized Dealers and Stockiest of Indian Manufacturer – ISMT, JSL and Jindal India Limited and Supplier of MSL. We also Supply High Pressure, High Temperature, Low Pressure, Low Temperature, Chrome Moly Pipe and Tubes too many well know Industries. We have continuous stock of 5000 Ton of Carbon Steel, Alloy Steel, and Boiler Tube, Line Pipe, Drill Pipe (Drill Rods) manufactured at PQF Mill. We Stock Pipe of process Seamless as well as welded (ERW/EFW). All Material is provided with MTC (EN: 10204:3.1) or NABL Approved LAB reflecting – Yield Strength, Tensile, Hardness, HIC, Sour Service, NACE, MR 0175, MR 0103 and Hydro Pressure of Pipe. Material Temperature and Pressure Rating, Material Specification, Pipe Weight, Material Density, DATA Sheet, Equivalent Grade and Price List can be provided on request.
Major Stock – A 106 Grade B / A 333 Grade 6 / API 5L Grade B / IS 1239 / IS 3589 / A 335 P11 to P91.

Related Keywords
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A519 HF Seamless 4140 Alloy Round Tubing | SAE 4140 Seamless Pipe |
Brochure
A comprehensive guide for quick glance on Chemical and Mechanical Properties of most sought grades and products available with Dinesh Metal Industries.