AISI 4340 round bar

AISI 4340 Round Bar

SAE 4340 hex bar suppliers in UAE

What is AISI 4340 round bar?

These round bars contain high fatigue resistance, high strength, and good machinability, which is suitable for various applications. The AISI 4340 Round Bar is heavily used in the aerospace industry, and its Low Alloy Steel 4340 AISI Bar is known for its toughness and strength. The 4340 steel Black Bar surface is polished, bright, and black coated. It is used due to its ultra-high strength. It is made by using superior-quality of alloy. In AISI 4340 Round Bar, the alloy used is tested and approved by the quality checker.

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4340 round bar sizes, chemical composition and mechanical properties

AISI 4340 round bar specification

AISI 4340 round bar sizes

AISI 4340 round bar properties

Where to buy 4340steel rod?

Many factories are manufacturers and suppliers of round bars and steel in UAE. Below are some of the manufacturers and suppliers from where you can get and buy 4340 steel Rod: There are recognised producers and suppliers of stainless steel, high nickel alloy, and alloy steel in UAE. They provide SAE 4340 Hexagonal Bars as well as AISI 4340 Alloy Steel Rods.

They are specialised in aluminium alloy, high nickel alloy, copper alloy, and alloy steels. They sell a broad variety of round bars, such as Grade 4340 Alloy Steel Square Bar, and steel rods, such as ASTM A29 4340 Rod. introduces verified AISI 4340 steel rod suppliers in the Middle East countries at reasonable prices.

AISI 4340 steel round bar sizes

AISI 4340 Steel round bars size are available in 5 mm to 500 mm diameters. AISI and SAE 4340 round bars are widely used in the oil and gas industry. Din 1.6582 Square Bar length is 2000mm to 5800mm and diameters is 20mm – 400mm. AISI 4340 Rectangular Bar is available in the size range of 30 mm to 160 mm. Alloy Steel 4340 Hex Bar length is 1 to 6 m and diameter is from 100 mm to 1200 mm, and SAE 4340 Bar size is from diameter 10 mm to 60 mm and length is 3 to 6 meters.

Obtain ultrasonic testing for 4340 chromoly steel square bar at the lowest cost per kilogram

What are the Din 1.6582 hex bar uses

Din 1.6582 Hex Bars are used in petrochemical, chemical, oil & gas, pulp & paper, power plant, food processing, pharmaceutical, energy, and aerospace industries. Some of the benefits and uses of these bars are:

  • It has good tolerance for overheating.
  • It has good strength, durability, and hardenability.
  • Has the ability to produce high strength in heat-treated environments
  • Used to make big size and essential components such as heavy machinery axle, turbine shaft blades, high load transmission components, fasteners, crankshafts, gears, and heavily loaded components for motor construction.
Sizes 4 to 100mm for 4340 alloy steel round bars with hot-rolled annealed, bright, smooth-turned, polished, and rough-turned conditions as finishes

What is AISI 4340 hardness?

AISI 4340 alloy is a heat-treatable and low-alloy steel containing chromium, nickel, and molybdenum. It has very high strength and toughness in heat-treated conditions. It is good ductility and formability in the annealed condition and can be formed by pressing or spinning. Its hardness is 600 to 650HV.

AMS 6359 4340 steel rectangular bar and SAE4340 stainless steel bright bar are available in a variety of diameters and sizes in Dubai

SAE 4340 alloy steel yield strength

SAE 4340 alloy steel is known for its ultra-high strength medium carbon low alloy. It has good fatigue resistance. The yield strength of SAE 4340 alloy steel is Metric – 470 MPa and Imperial – 68200 psi. SAE 4340 steel has good weldability.