Hexagon Bar

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Stainless Steel 420F Hexagon Bar

Stainless Steel 420F Hexagon Bar Stainless Steel 420F Hexagon Bar, identified by its UNS S42020 designation, is a high-carbon martensitic stainless steel known for its excellent strength and hardness. The addition of sulfur in its composition significantly improves machinability, making it a preferred choice for precision machining applications. This variant of 420 stainless steel retains all the beneficial properties of its standard counterpart, with enhanced machinability being a key advantage.

Ferrobend’s Stainless Steel 420F Hexagon Bars are manufactured with precision, adhering to strict quality standards to ensure consistent performance. These bars offer excellent corrosion resistance in mild environments and can be heat-treated to achieve higher levels of strength and hardness. This makes them ideal for applications such as surgical instruments, cutlery, and tools that require high durability and precision.

The hexagonal shape of these bars provides increased surface area and enhanced mechanical properties, making them suitable for use in a variety of industrial applications, including fasteners, gears, and structural components. The improved machinability allows for easy fabrication into complex shapes and components, meeting the specific requirements of various engineering applications. The ability to maintain high strength and hardness after heat treatment further enhances their suitability for demanding industrial tasks.

Choosing Ferrobend’s Stainless Steel 420F Hexagon Bars guarantees a robust and reliable solution for your industrial needs. Our commitment to quality and customer satisfaction ensures that you receive materials that perform exceptionally well, reducing maintenance costs and downtime. With Ferrobend, you can trust that our stainless steel products will deliver long-lasting performance and reliability in the most challenging environments.


Sizes 3mm to 250mm and 1/8” to 12” in diameter
Length Up to 6.5 meters
Tolerances h7, h8, h9, h11, k12, k13
Surface Finish RA up to 0.2mm (8.7 RMS)
Straightness Up to 0.5mm per meter TIR
Grit Polish K240, K320 or as per customer’s requirement
Heat Treatment Solution treatment, annealing or cold drawn
Condition Peeled, cold drawn, turned and polished and centreless ground

Specifications

American ASTM A582/A582M UNS S30300
SAE 30300
AISI 303
UNS S30300
German Werkstoff Number 1.4305
X10CrNiS18-9
British BS970 Part 3 303S31
BS970 EN58M
Japanese JIS G4303 SUS 303
Australian AS 2837-1986-303
  • Grade Confirmation through PMI testing with Handheld Spectrometer.
  • Free from radioactive elements, mercury & lead contamination.

Stainless Steel 420F Hexagon Bar Sizes In Stock

6mm A/F Stainless Steel Hexagon 1/4″ A/F Stainless Steel Hexagon
8mm A/F Stainless Steel Hexagon 1/2″ A/F Stainless Steel Hexagon
10mm A/F Stainless Steel Hexagon 0.562″ A/F Stainless Steel Hexagon
13mm A/F Stainless Steel Hexagon 0.600″ A/F Stainless Steel Hexagon
14mm A/F Stainless Steel Hexagon 5/8″ A/F Stainless Steel Hexagon
17mm A/F Stainless Steel Hexagon 0.709″ A/F Stainless Steel Hexagon
19mm A/F Stainless Steel Hexagon 3/4″ A/F Stainless Steel Hexagon
22mm A/F Stainless Steel Hexagon 0.820″ A/F Stainless Steel Hexagon
24mm A/F Stainless Steel Hexagon 0.920″ A/F Stainless Steel Hexagon
27mm A/F Stainless Steel Hexagon 1″ A/F Stainless Steel Hexagon
30mm A/F Stainless Steel Hexagon 1.1″ A/F Stainless Steel Hexagon
32mm A/F Stainless Steel Hexagon 1.201″ A/F Stainless Steel Hexagon
36mm A/F Stainless Steel Hexagon 1.5″ A/F Stainless Steel Hexagon
41mm A/F Stainless Steel Hexagon
46mm A/F Stainless Steel Hexagon
50mm A/F Stainless Steel Hexagon
36mm A/F Stainless Steel Hexagon
55mm A/F Stainless Steel Hexagon
60mm A/F Stainless Steel Hexagon
65mm A/F Stainless Steel Hexagon