- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Stainless Steel > Stainless Steel 420 Tubing
Ojas Pipes and Tubes, a leading manufacturer and supplier located in Kolkata, India. We take pride in offering top-notch Stainless Steel 420 Tubing, celebrated for its remarkable strength, hardness, and resistance to corrosion. This tubing is perfect for a wide range of industrial and engineering applications. At Ojas, we ensure that our Stainless Steel 420 Tubing adheres to strict international quality standards, making it a reliable choice for even the toughest environments. With a strong focus on precision, innovation, and customer satisfaction, we are dedicated to delivering durable piping solutions that meet the diverse needs of various industries.
When it comes to the composition and mechanical properties of our Stainless Steel 420 Tubing, it primarily consists of 12-14% chromium, with carbon content between 0.15-0.40%, along with small amounts of manganese, silicon, and phosphorus. This unique blend gives the tubing its impressive hardness and corrosion resistance. It boasts a tensile strength of about 655 MPa, a yield strength of 345 MPa, and an elongation of around 20%. Known for its machinability and weldability, this tubing is often heat-treated to enhance its strength and durability for demanding applications.
Item | Stainless Steel 420 Tube |
Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
Type | Seamless / ERW / Welded / Fabricated / CDW |
Outer Diameter Size | SEAMLESS – 1/2″ NB TO 18″ NB WELDED / ERW- 1″ NB TO 16″ NB EFW – 8″ NB TO 110″ NB |
Form | 420 Round Tubing, 420 Square Tubes, 420 Rectangular Tube, “U” Shape 420 Tubing, 420 Hydraulic Tubes |
Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size End: Plain End, Beveled End, Treaded |
Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
Dimension | All Tubes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
| Grade | C | Mn | Si | P | S | Cr | |
|---|---|---|---|---|---|---|---|
| 420 | Min. max. | 0.15 – | – 1 | – 1 | – 0.040 | – 0.03 | 12.0 14.0 |
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
|---|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max | – |
| 204 | 1600 | 1360 | 12 | 444 | 20 |
| 316 | 1580 | 1365 | 14 | 444 | 19 |
| 427 | 1620 | 1420 | 10 | 461 | # |
| 538 | 1305 | 1095 | 15 | 375 | # |
| 593 | 1035 | 810 | 18 | 302 | 22 |
| 650 | 895 | 680 | 20 | 262 | 42 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 420 Tubing from Ojas Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Ojas Pipes and Tubes, one of the largest suppliers of Stainless Steel 420 Tubing in Kolkata, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 420 Tubing to meet your specific requirements. Our team at Ojas Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@ojaspipesandtubes.co.in.
Stainless Steel 420 Tubing finds its place in various industries, including medical, manufacturing, and construction, thanks to its outstanding mechanical properties. It’s the go-to choice for surgical instruments, cutlery, and industrial blades, owing to its excellent hardness and wear resistance. Additionally, this tubing is utilized in the production of pumps, valves, and shafts in both chemical and marine environments. Its robust design and corrosion resistance also make it ideal for precision applications in the automotive and aerospace sectors, ensuring long-lasting performance and reliability.
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