The SS 409 Square pipes are the most usable application in the industrial sector. It is made up of titanium stabilized ferritic stainless steel. These square pipes are made up of steels high-quality raw material alloy. It is also having strong resistance towards heat and corrosion. It is having higher ductility higher tensile strength and high yield strength. They are also resistive to the chloride components and the oxidizing agents. They are also resistive to cracking and pitting. These metals include niobium, titanium, chromium, and nickel. They are having the medium strength and good formability. The square pipes are formed with much accuracy with their edges and surface formed with correct dimensions. These are having a very precise flawless finish. There is no drill installation required.
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Panchdeep Metal is the leading trader of square pipes made of stainless steel. We provide excellent finish quality pipes in all the standard dimensions and lengths. We also provide customized sized square pipes. These are being constructed in the polished, pickled and annealed conditions. This product is being tested by experts in order to check the accuracy of the formation. They are being tested with the following products the hardness test, bend test, and flattening test to examine the mechanical strength of the product along with the pitting resistance test and intergranular test to examine the strength of the product. This product is being analyzed by the chemical analysis to know if the product is having the correct composition of the substances.
The SS 409 Square pipes made by the Panchdeep metal are fully tested products with 100% reliability.
Stainless Steel 409 Square pipes Specifications:
| Specifications | ASTM A268, ASME SA268 |
| Dimensions | ASTM, ASME and API |
| Standard |
JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Surface | Brushed, Mill Finished, Anodized, Sand Blasted, Finished Polished. |
| Seamless Pipes Size | 1/2″ NB – 24″ NB. |
| ERW Pipes Size | 1/2″ NB – 24″ NB. |
| EFW Pipes Size | 6″ NB – 100″ NB. |
| Length | Single Random, Double Random & Cut Length. |
| Types | Seamless / ERW / Welded / Fabricated / LSAW Pipes. |
Grade Specifications for Stainless Steel 409 Square pipes
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | KS | EN |
| SS 409 | 1.4512 | S40900 | SUH 409 | – | 409S19 | – | – |
Chemical Properties of SS 409 Square pipes
| ELEMENT | C | Mn | P | S | Si | Cr | Ni |
| SS 409 | 0.03 max | 1.00 max | 0.04 max | 0.02 max | 1.00 max | 10.5 – 11.7 | 0.5 max |
Mechanical Properties of SS 409 Square pipes
| Grade/Temper |
Tensile Strength MPa (min.) |
Yield Strength 0.2% MPa (min.) |
Elongation -% in 50 mm (min.) |
| SS 409 | 380 | 170 | 20 |