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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 |
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 |
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 |