-
Call Us On
+91 97695 84950
-
Mail Us @
[email protected]
Product Overview
INTRODUCTION TO 430F STAINLESS STEEL / AISI 430F / UNS S43020
MOKSH TUBES & FITTINGS LLP is a leading supplier, exporter, importer, and stockist of a wide variety of 430F Stainless Steel products including Pipes & Tubes, Pipe Fittings, Flanges, Fasteners, Sheets & Plates, Coils, Wires, Round Bars, Flat Bars, Angles, Channels, Wire Mesh, and other custom and hard-to-find 430F products.
430F Stainless Steel is a free-machining ferritic stainless steel, specifically modified with controlled amounts of sulfur to enhance machinability. This improvement makes it highly suitable for automatic screw machining, high-speed manufacturing, and precision-engineered components where quick production turnaround is essential.
The alloy offers good resistance to oxidation, moderate corrosion resistance in various environments, and excellent magnetic properties. Its performance is reliable in applications where aesthetics, dimensional accuracy, and medium corrosion protection are required.
Unlike austenitic stainless grades, 430F cannot be hardened through heat treatment but gains strength via cold working processes. Its ferritic microstructure ensures solid dimensional stability and ease of fabrication, positioning it as a cost-effective alternative for non-critical corrosion-resistant applications.
Download High Strength Stainless Steel 430F Datasheet
Get the complete High Strength Stainless Steel 430F datasheet with chemical composition, mechanical properties, heat treatment details, and applications. Enter your email to receive the PDF instantly.
We respect your privacy. Your email will only be used to send the datasheet.
Chemical Composition of SS 430F
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.12 |
| Manganese (Mn) | ≤ 1.25 |
| Silicon (Si) | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.06 |
| Sulfur (S) | 0.15 – 0.35 |
| Chromium (Cr) | 16.0 – 18.0 |
| Iron (Fe) | Balance |
👉 The sulfur addition significantly improves machinability, making 430F ideal for precision-turned and threaded components.
Mechanical Properties of SS 430F
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength | 415 – 620 MPa | 60,000 – 90,000 psi |
| Yield Strength (0.2%) | ~275 MPa | 40,000 psi |
| Elongation | 20% | 20% |
| Hardness (Brinell) | 170 – 200 HB | 170 – 200 HB |
👉 SS 430F offers excellent machinability but lower ductility than austenitic stainless steels.
Products in 430F Stainless Steel
MOKSH TUBES & FITTINGS LLP, leveraging its strong global supply network and expertise in ferritic stainless steels, offers a comprehensive range of 430F Stainless Steel products for multiple industrial sectors. Known for its excellent machinability and good corrosion resistance, 430F is ideal for automatic machining and high-volume production.
Our 430F Stainless Steel range is engineered to deliver consistent machining performance, durability, and corrosion resistance for various industrial applications.
Uses and Advantages of 430F stainless steel
Excellent Machinability
Enhanced machinability due to controlled sulfur content, ideal for high-speed machining applications.
Fully Magnetic Ferritic Structure
Maintains strong magnetic properties, suitable for applications requiring magnetism and stability.
Good Oxidation Resistance
Resists oxidation and scaling effectively at elevated temperatures, extending component lifespan.
Cost-Effective Solution
Offers a reliable and economical alternative to austenitic stainless steels in moderate environments.
Ideal for High-Speed Machining
Performs exceptionally in automatic screw machining and threaded part manufacturing.
Good Dimensional Stability
Retains structural integrity and shape during fabrication and machining processes.
Applications of 430F Stainless Steel
430F Stainless Steel is extensively used in industries where high machinability, good corrosion resistance, and magnetic properties are critical performance factors.
Chemical Processing
Oil & Gas
Marine
Pharmaceutical
Heat Exchangers
Power Plants
WHY CHOOSE US?
WHY CHOOSE US?
FAQ’s – 430F Stainless Steel
What is 430F Stainless Steel?
A free-machining ferritic stainless steel offering great machinability and moderate corrosion resistance.
What are its key properties?
Magnetic, strong, easy to machine, and resistant to mild acids and oxidation.
Where is it used?
Ideal for fasteners, gears, shafts, and precision machined parts.
Is it weldable?
Welding is limited due to sulfur content; mainly used for machining applications.
Why choose Mokshtubes?
Mokshtubes supplies high-quality 430F stainless steel with precise finish and dependable global delivery.
Contact Us
For any inquiries or to request a quote, reach out to Moksh Tubes & Fittings LLP – your trusted partner for 430F Stainless Steel products.
Get in Touch