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- Houston , USA
Home > Stainless Steel >Stainless Steel 409 Pipes
Liam Pipes and Tubes stands out as a top-notch manufacturer and supplier of Stainless Steel 409 Pipes right in Houston, USA. We pride ourselves on providing reliable and budget-friendly piping solutions tailored for the industrial, automotive, and construction sectors. Stainless Steel 409 is a ferritic stainless steel that boasts impressive formability, corrosion resistance, and excellent weldability, making it a perfect fit for high-temperature applications. At Liam Pipes and Tubes, we ensure that our 409 pipes are crafted to meet rigorous quality standards, guaranteeing both durability and performance. Our dedication to timely deliveries, competitive pricing, and customer satisfaction has earned us a reputation as a trusted partner for all stainless steel piping needs across various industries.
When it comes to composition, Stainless Steel 409 Pipes primarily consist of Chromium (10.5–11.75%) and Carbon (≤0.08%), along with small amounts of Manganese, Silicon, Phosphorus, and Sulfur. This blend significantly boosts their resistance to oxidation and corrosion, especially at higher temperatures. The mechanical properties are impressive too, featuring a tensile strength of around 380–450 MPa, yield strength of 170–240 MPa, and an elongation of about 20%. With excellent weldability and solid thermal stability, 409 stainless steel is perfect for applications that require moderate corrosion resistance, strength, and heat resistance, all while keeping formability and cost-effectiveness in check.
| Item | Stainless Steel 409 Pipe |
| 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 | Round Pipes, Square Pipes, Rectangular Pipe, “U” Shape Pipes, Hydraulic Pipes |
| 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 Pipes 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 | MO | Ni | CU | |
| 409 | Min | – | – | – | – | – | 10.5 | – | – | – |
| max | 0.03 | 1.00 | 1.00 | 0.04 | 0.02 | 11.7 | – | 0.5 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 409 | 380 | 170 | 20 | 88 | 0.5t |
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 409 Pipes from Liam Pipes and Tubes ensures you get the high quality products you need. Our pipes are manufactured using advanced processes to ensure excellent durability and corrosion resistance. We adhere to strict industry standards with a focus on accuracy and quality. Our experienced team provides exceptional customer support, guiding you through your selection process. We offer competitive pricing and on-time delivery, ensuring you get your order when you need it. Trust Liam to provide reliable and efficient pipeline solutions that will stand the test of time.
Liam Pipes and Tubes, one of the largest suppliers of Stainless Steel 409 Pipes in Houston , USA, 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.
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR | JIS | BS |
|---|---|---|---|---|---|---|
| 409 | 1.4512 | S40900 | X2CrTi12 | Z3CT12 | SUH409 | 409S19 |
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nΩ.m) |
|||
|
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
|||||
|
409 |
7800 |
200 |
11.0 |
11.7 |
12.4 |
25.8 |
27.5 |
460 |
600 |
Yes, we offer custom sizes for Stainless Steel 409 Pipes to meet your specific requirements. Our team at Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.
Stainless Steel 409 Pipes find their way into various applications where corrosion resistance and high-temperature performance are crucial. They’re commonly used in automotive exhaust systems, mufflers, and catalytic converters, thanks to their durability under thermal cycling. In industrial settings, you’ll see 409 pipes in heat exchangers, gas heaters, ventilation systems, and agricultural equipment. They also serve well in construction materials, kitchen equipment, and chimneys. The blend of affordability, weldability, and thermal stability makes Stainless Steel 409 Pipes a dependable choice for medium-duty structural and high-heat environments across a range of industries.
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