Stainless Steel 430F Square Bar

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Stainless Steel 430F Square Bar

Stainless Steel 430F Square Bar Stainless Steel 430F Square Bar, recognized by its UNS S43020 designation, is a ferritic stainless steel well-known for its superior machinability and moderate corrosion resistance. This alloy is specially formulated to offer enhanced machinability, making it an excellent choice for precision machining applications. The inclusion of sulfur in its composition improves its machinability without significantly affecting its corrosion resistance, making it suitable for various industrial uses.

Ferrobend’s Stainless Steel 430F Square Bars are meticulously manufactured to meet stringent quality standards, ensuring consistent performance and reliability. These bars are characterized by their high strength and good corrosion resistance in mildly corrosive environments, making them ideal for use in fasteners, gears, shafts, and other components that require precision machining and high durability.

The square bar shape provides uniform strength and stability, making it perfect for applications in mechanical assemblies and high-stress installations. The material's excellent machinability allows for easy fabrication into complex shapes and components, meeting the specific requirements of various engineering applications. Additionally, the ferritic structure provides good resistance to stress corrosion cracking and oxidation, further enhancing its suitability for demanding industrial tasks.

Choosing Ferrobend’s Stainless Steel 430F Square 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 430F Square Bar Sizes In Stock

6mm Stainless Steel Square Bar 1/4″ Stainless Steel Square Bar
8mm Stainless Steel Square Bar 5/16″ Stainless Steel Square Bar
10mm Stainless Steel Square Bar 3/8″ Stainless Steel Square Bar
12mm Stainless Steel Square Bar 1/2″ Stainless Steel Square Bar
13mm Stainless Steel Square Bar 5/8″ Stainless Steel Square Bar
14mm Stainless Steel Square Bar 3/4″ Stainless Steel Square Bar
15mm Stainless Steel Square Bar 7/8″ Stainless Steel Square Bar
16mm Stainless Steel Square Bar 1″ Stainless Steel Square Bar
18mm Stainless Steel Square Bar 1 1/4″ Stainless Steel Square Bar
20mm Stainless Steel Square Bar 1 1/2″ Stainless Steel Square Bar
22mm Stainless Steel Square Bar 1 3/4″ Stainless Steel Square Bar
25mm Stainless Steel Square Bar 2” Stainless Steel Square Bar
30mm Stainless Steel Square Bar 4″ Stainless Steel Square Bar
35mm Stainless Steel Square Bar
40mm Stainless Steel Square Bar
45mm Stainless Steel Square Bar
50mm Stainless Steel Square Bar
60mm Stainless Steel Square Bar
70mm Stainless Steel Square Bar
75mm Stainless Steel Square Bar
80mm Stainless Steel Square Bar
90mm Stainless Steel Square Bar
100mm Stainless Steel Square Bar
120mm Stainless Steel Square Bar
150mm Stainless Steel Square Bar