Isis Metals, a well-respected manufacturer and supplier located in Manila, Philippines, focuses on producing top-notch Stainless Steel 420 Round Bars and Rods that are built for strength, durability, and precision. These products are celebrated for their impressive hardness and decent corrosion resistance, making them perfect for applications that require toughness and wear resistance. Stainless Steel 420, a martensitic grade, can be heat-treated to achieve remarkable mechanical strength and a beautiful finish. Isis Metals guarantees that their precision-engineered products meet global standards, making them ideal for engineering, mechanical, and tool-manufacturing industries that need long-lasting performance and exact dimensions.
Stainless Steel 420 Round Bars and Rods are made up of 12–14% chromium, 0.15–0.40% carbon, along with small amounts of manganese, silicon, and phosphorus. This specific chemical makeup boosts hardness, edge retention, and moderate corrosion resistance. When properly hardened and tempered, the alloy can reach tensile strengths between 700–1100 MPa and Rockwell hardness values of up to 50 HRC. SS 420 is known for its excellent machinability and fair weldability when in the annealed state. Its high polishability and strength make it a great fit for applications that face mild corrosive conditions, mechanical stress, and repeated wear.
Stainless Steel Round Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | Si | P | S | Cr | |
| 420 | min. | – | – | – | – | – | 12.0 |
| max. | 0.15 | 1.0 | 1.00 | 0.04 | 0.03 | 14.0 | |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
| 420 | 95,000 | 25 | 50,000 | 175 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 420 | 1.4021 | S42000 | SUS 420 J1 | 420S29 | – | – | FeMi35Cr20Cu4Mo2 |
|
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
|---|---|---|---|
|
Cold Drawn and Polish |
3.00 – 75.00 |
1/8″ – 3.00″ |
h8-h9-h10-h11 |
|
Cold Drawn and Ground |
10.00 – 75.00 |
5/6″ – 2.50″ |
h8-h9-h10-h11 |
|
Peeled and Polished |
40.00 – 150.00 |
1.50″ – 6.00″ |
h11, h11-DIN 1013 |
|
Peeled and Ground |
20.00 – 50.00 |
3/4″ – 2.00″ |
h9-h10-h11 |
|
5.0 |
45.0 |
|
6.0 |
50.0 |
|
7.0 |
55.0 |
|
8.0 |
60.0 |
|
9.0 |
65.0 |
|
10.0 |
70.0 |
|
12.0 |
75.0 |
|
16.0 |
80.0 |
|
20.0 |
90.0 |
|
25.0 |
100.0 |
|
30.0 |
130.0 |
|
35.0 |
160.0 |
|
40.0 |
200.0 |
The pressure rating of Stainless Steel 420 Round Bars/Rods varies depending on factors like size, shape, and application. Generally, it's suitable for medium-pressure applications but is not recommended for high-pressure environments due to its hardness.
Yes, Stainless Steel 420 Round Bars/Rods can be recycled after use. As with most stainless steels, they retain their properties during recycling, making them a sustainable material option for reuse in manufacturing.
Yes, Stainless Steel 420 Round Bars/Rods require regular inspection, especially in critical applications. Routine checks ensure their integrity, detect wear or corrosion, and maintain performance in demanding environments.
Stainless Steel 420 Round Bars and Rods are made up of 12–14% chromium, 0.15–0.40% carbon, along with small amounts of manganese, silicon, and phosphorus. This specific chemical makeup boosts hardness, edge retention, and moderate corrosion resistance. When properly hardened and tempered, the alloy can reach tensile strengths between 700–1100 MPa and Rockwell hardness values of up to 50 HRC. SS 420 is known for its excellent machinability and fair weldability when in the annealed state. Its high polishability and strength make it a great fit for applications that face mild corrosive conditions, mechanical stress, and repeated wear.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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