Stainless Steel 409 Tubes & Pipes Supplier
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ASTM A213 / A249 Stainless Steel 409 Tube, SS 409 Tubing, UNS S40900 Tubes, Steel WNR 1.4151 Tubing, SS 409 Seamless Tubes, SUS 409 Tube, AISI 409 Tubes, 409 Stainless Steel Welded Tube Manufacturers & Supplier in India, Supplier & Exporter of SS 409 High-Pressure Tube, ASTM A249 TP 409 Coiled Tubing, SS 409 Seamless Tubing, SS UNS S40900 Heat Exchanger Tubes, Stainless Steel 409 Decorative Tube Dealer & Exporter
Solitaire Steel is a prominent manufacturer and supplier of top-quality stainless steel 409 pipes and tubes that comply with international standards. Stainless steel is widely valued for its corrosion resistance and durability, making it a popular choice across various industries. Among the many stainless steel variations, Stainless Steel 409 Pipes stand out for their durability, high-temperature resistance, and low thermal expansion.
Stainless Steel 409 Tubes are ferritic steel, composed of elements like titanium, carbon, and nickel. Typically produced using the hot-rolled method, these tubes and pipes have thicker, stronger walls. They are known for their low nickel content and good weldability, making them an affordable and practical option for diverse applications, including in the automotive, marine, chemical processing, and oil and gas industries.
In the automotive sector, SS 409 Tubes are especially popular for exhaust systems, where high-temperature resistance and oxidation resistance are crucial. The 409 Seamless Stainless Steel Tube is ideal for this purpose, offering low thermal expansion and natural resistance to exhaust gas corrosion. Similarly, the marine industry relies on SS 409 Seamless Pipes for their exceptional resistance to saltwater corrosion, making them suitable for offshore rigging, underwater pipelines, and other demanding environments. The excellent weldability of 409 stainless steel also simplifies fabrication and installation in these challenging applications.
Stainless Steel 409 Tubes & Pipes Specification
Specifications | ASTM A/ASME SA213 / A249 / A269 |
Dimensions | ASTM, ASME and API |
SS 409 Tubes Size | 21.34 OD (mm) – 609.6 OD (mm) |
Thickness | 0.35 OD (mm) to 6.35 OD (mm) in thickness ranging from 0.1mm to 1.2mm. |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Type | Seamless / ERW / Welded / Fabricated |
Form | Round Tubes, Custom Tubes, Square Tubes, Rectangular Tubes, “U” Shape, Hydraulic Tubes |
Length | Single Random, Double Random & Cut Length. |
End | Plain End, Beveled End, Treaded |
E235+N Pipes Chemical Composition
Pipes types | CHEMICAL COMPOSITION (LADLE ANALYSIS) | ||||||||||
C% | Si% | Mn% | P% | S% | Cr% | Mo% | V% | Inne% | Cr+ Mo+ Ni Max% | Al.% | |
E235 | <\=0,17 | <\=0,35 | <\=1,20 | <\=0,025 | <\=0,025 | – | – | – | – | – | 0,020- 0,060 |
E255 | <\=0,21 | <\=0,35 | 0,40-1,10 | <\=0,025 | <\=0,025 | – | – | – | – | – | 0,020- 0,060 |
E355 | <\=0,22 | <\=0,55 | <\=1,60 | <\=0,025 | <\=0,025 | – | – | – | – | – | 0,020- 0,060 |
C35E | 0,32-0,39 | <\=0,40 | 0,50-0,80 | 0,035 | <\=0,035 | <\=0,40 | <\=0,10 | – | – | 0,63 | – |
C45E | 0,42-0,55 | <\=0,40 | 0,50-0,80 | 0,035 | <\=0,035 | <\=0,40 | <\=0,10 | – | – | 0,63 | – |
Stainless Steel 409 Tubes & Pipes Equivalent Grades
STANDARD | SS 409 |
UNS | S40900 |
WERKSTOFF NR. | 1.4151 |
EN | FeMi35Cr20Cu4Mo2 |
Chemical Composition of Stainless Steel 409 Pipes & Tubes
Grade | WERKSTOFF NR. | AISI | UNS | AFNOR | BS | GOST | JIS |
SS 409 | 1.4512 | 409 | S40900 | Z3CT12 | 409 S 19 | SUH 409 |
409 Stainless Steel Pipes Mechanical Properties
Grade | Tensile Strength | Yield Strength (0.2%Offset) | Elongation % min. | Brinell HARDNESS (HBW) | Rockwell HARDNESS | Heat Treating Temperature, min or range (°C) |
---|---|---|---|---|---|---|
SS 409 | 380 min. | 207 min. | 20 | 170 min. | HRB- 95 max. | – |
409 Stainless Steel Pipe Schedule Chart
NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
1/8″ |
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1/4″ |
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3/8″ |
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1/2″ |
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3/4″ |
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1″ |
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1 1/4″ |
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1 1/2″ |
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2″ |
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2 1/2″ |
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3″ |
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4″ |
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5″ |
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6″ |
Stainless Steel 409 Pipes Wall Thickness
028
|
=
|
.028″ Thick
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035
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=
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.035″ Thick
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039
|
=
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.039″ Thick
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049
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=
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.049″ Thick
|
065
|
=
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.065″ Thick
|
083
|
=
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.083″ Thick
|
109
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=
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.109″ Thick
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